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RJR: Recommended Bibliography 24 Apr 2025 at 01:42 Created:
covid-19
Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS coronavirus 2, or SARS-CoV-2), a virus closely related to the SARS virus. The disease was discovered and named during the 2019-20 coronavirus outbreak. Those affected may develop a fever, dry cough, fatigue, and shortness of breath. A sore throat, runny nose or sneezing is less common. While the majority of cases result in mild symptoms, some can progress to pneumonia and multi-organ failure. The infection is spread from one person to others via respiratory droplets produced from the airways, often during coughing or sneezing. Time from exposure to onset of symptoms is generally between 2 and 14 days, with an average of 5 days. The standard method of diagnosis is by reverse transcription polymerase chain reaction (rRT-PCR) from a nasopharyngeal swab or sputum sample, with results within a few hours to 2 days. Antibody assays can also be used, using a blood serum sample, with results within a few days. The infection can also be diagnosed from a combination of symptoms, risk factors and a chest CT scan showing features of pneumonia. Correct handwashing technique, maintaining distance from people who are coughing and not touching one's face with unwashed hands are measures recommended to prevent the disease. It is also recommended to cover one's nose and mouth with a tissue or a bent elbow when coughing. Those who suspect they carry the virus are recommended to wear a surgical face mask and seek medical advice by calling a doctor rather than visiting a clinic in person. Masks are also recommended for those who are taking care of someone with a suspected infection but not for the general public. There is no vaccine or specific antiviral treatment, with management involving treatment of symptoms, supportive care and experimental measures. The case fatality rate is estimated at between 1% and 3%. The World Health Organization (WHO) has declared the 2019-20 coronavirus outbreak a Public Health Emergency of International Concern (PHEIC). As of 29 February 2020, China, Hong Kong, Iran, Italy, Japan, Singapore, South Korea and the United States are areas having evidence of community transmission of the disease.
Created with PubMed® Query: ( SARS-CoV-2 OR COVID-19 OR (wuhan AND coronavirus) AND review[SB] ) NOT pmcbook NOT ispreviousversion
Citations The Papers (from PubMed®)
RevDate: 2025-04-22
[Anorexia nervosa-An update. German version].
Der Nervenarzt [Epub ahead of print].
Anorexia nervosa (AN) is a severe psychiatric disorder with the highest mortality rate among eating disorders. It predominantly affects adolescents and young adults, with a significant increase in prevalence among adolescents observed since the coronavirus disease 2019 (COVID-19) pandemic. It is frequently associated with other psychiatric disorders, such as depression, anxiety and obsessive-compulsive disorders as well as numerous physical complications. An early diagnosis and treatment are associated with better outcomes. The treatment of choice for AN includes cognitive behavioral therapy and family-based therapy for children and adolescents. Innovative treatment approaches, such as home treatment and technology-based interventions, have shown promising preliminary results. With the exception of moderate evidence supporting the use of olanzapine regarding weight gain, there is currently no evidence for the efficacy of psychopharmacotherapy in AN. Future research should focus on prevention, early detection and intervention, relapse prevention, personalized treatment approaches, management of comorbid disorders, long-term studies and the influence of psychosocial factors.
Additional Links: PMID-40261365
PubMed:
Citation:
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@article {pmid40261365,
year = {2025},
author = {Voderholzer, U and Naab, S and Cuntz, U and Schlegl, S},
title = {[Anorexia nervosa-An update. German version].},
journal = {Der Nervenarzt},
volume = {},
number = {},
pages = {},
pmid = {40261365},
issn = {1433-0407},
abstract = {Anorexia nervosa (AN) is a severe psychiatric disorder with the highest mortality rate among eating disorders. It predominantly affects adolescents and young adults, with a significant increase in prevalence among adolescents observed since the coronavirus disease 2019 (COVID-19) pandemic. It is frequently associated with other psychiatric disorders, such as depression, anxiety and obsessive-compulsive disorders as well as numerous physical complications. An early diagnosis and treatment are associated with better outcomes. The treatment of choice for AN includes cognitive behavioral therapy and family-based therapy for children and adolescents. Innovative treatment approaches, such as home treatment and technology-based interventions, have shown promising preliminary results. With the exception of moderate evidence supporting the use of olanzapine regarding weight gain, there is currently no evidence for the efficacy of psychopharmacotherapy in AN. Future research should focus on prevention, early detection and intervention, relapse prevention, personalized treatment approaches, management of comorbid disorders, long-term studies and the influence of psychosocial factors.},
}
RevDate: 2025-04-23
CmpDate: 2025-04-22
Chrono-optimizing vaccine administration: a systematic review and meta-analysis.
Frontiers in public health, 13:1516523.
BACKGROUND: Increasing evidence suggests that vaccine responses may vary based on the time of day of administration. This systematic review provides a comprehensive overview of the impact of vaccination timing on immune responses, to assess its potential role in optimizing vaccination programs.
METHODS: A systematic literature search was performed in Embase, Medline and Scopus to identify eligible observational studies and clinical trials that assessed immune responses following vaccination at different times of the day in humans. A meta-analysis of clinical trials was conducted to quantify the effect size of vaccination timing on antibody responses.
RESULTS: The search identified 17 studies that compared vaccine responses at different times of the day, covering vaccinations against COVID-19 (9), influenza (5), hepatitis B (2), hepatitis A (1), and pneumococcal infection (1). Eleven out of these 17 studies demonstrated statistically significant effects of vaccination timing on the antibody response, with 10 reporting stronger antibody responses following morning compared to afternoon vaccination. Of the six subgroups with an average age of 60 years and older, five showed significantly stronger antibody responses following morning vaccination, while the sixth showed a significant effect only in men. In contrast, only five out of 16 subgroups with an average age younger than 60 years showed a statistically significant effect of vaccination timing on antibody titers. Similarly, the meta-analysis indicated that receiving influenza vaccination in the morning elicited a stronger antibody response than in the afternoon (SMD = 0.24, 95% CI = 0.01-0.47), with subgroup analyses revealing a larger effect in adults aged 65 and older (SMD = 0.32, 95% CI = 0.21-0.43) compared to those aged 60 or younger (SMD = 0.00, 95% CI = -0.17-0.17).
CONCLUSION: Morning vaccination enhanced antibody responses in adults aged 60 years and older, a key demographic for influenza and COVID-19 vaccination. Chrono-optimizing vaccine administration may offer a low-risk, low-cost strategy to boost vaccine effectiveness in this age group.
https://inplasy.com/inplasy-2025-1-0060/.
Additional Links: PMID-40260163
PubMed:
Citation:
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@article {pmid40260163,
year = {2025},
author = {Vink, K and Kusters, J and Wallinga, J},
title = {Chrono-optimizing vaccine administration: a systematic review and meta-analysis.},
journal = {Frontiers in public health},
volume = {13},
number = {},
pages = {1516523},
pmid = {40260163},
issn = {2296-2565},
mesh = {Humans ; *Immunization Schedule ; *Vaccination/methods ; COVID-19/prevention & control ; Male ; Middle Aged ; Time Factors ; Female ; Aged ; *COVID-19 Vaccines/administration & dosage ; },
abstract = {BACKGROUND: Increasing evidence suggests that vaccine responses may vary based on the time of day of administration. This systematic review provides a comprehensive overview of the impact of vaccination timing on immune responses, to assess its potential role in optimizing vaccination programs.
METHODS: A systematic literature search was performed in Embase, Medline and Scopus to identify eligible observational studies and clinical trials that assessed immune responses following vaccination at different times of the day in humans. A meta-analysis of clinical trials was conducted to quantify the effect size of vaccination timing on antibody responses.
RESULTS: The search identified 17 studies that compared vaccine responses at different times of the day, covering vaccinations against COVID-19 (9), influenza (5), hepatitis B (2), hepatitis A (1), and pneumococcal infection (1). Eleven out of these 17 studies demonstrated statistically significant effects of vaccination timing on the antibody response, with 10 reporting stronger antibody responses following morning compared to afternoon vaccination. Of the six subgroups with an average age of 60 years and older, five showed significantly stronger antibody responses following morning vaccination, while the sixth showed a significant effect only in men. In contrast, only five out of 16 subgroups with an average age younger than 60 years showed a statistically significant effect of vaccination timing on antibody titers. Similarly, the meta-analysis indicated that receiving influenza vaccination in the morning elicited a stronger antibody response than in the afternoon (SMD = 0.24, 95% CI = 0.01-0.47), with subgroup analyses revealing a larger effect in adults aged 65 and older (SMD = 0.32, 95% CI = 0.21-0.43) compared to those aged 60 or younger (SMD = 0.00, 95% CI = -0.17-0.17).
CONCLUSION: Morning vaccination enhanced antibody responses in adults aged 60 years and older, a key demographic for influenza and COVID-19 vaccination. Chrono-optimizing vaccine administration may offer a low-risk, low-cost strategy to boost vaccine effectiveness in this age group.
https://inplasy.com/inplasy-2025-1-0060/.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Immunization Schedule
*Vaccination/methods
COVID-19/prevention & control
Male
Middle Aged
Time Factors
Female
Aged
*COVID-19 Vaccines/administration & dosage
RevDate: 2025-04-23
Low vitamin K status is a potential risk factor for COVID-19 infected patients: a systematic review and meta-analysis.
Frontiers in nutrition, 12:1476622.
OBJECTIVE: To provide further data support for the treatment of COVID-19 by conducting a comprehensive analysis of reports on dephosphorylated-uncarboxylated Matrix Gla Protein (dp-ucMGP), which detects the functional vitamin K status post COVID-19 infection, using meta-analysis.
METHODS: This study conducted a comprehensive review and analysis of relevant research on dp-ucMGP detection in patients infected with COVID-19 through meta-analysis. The article collection period ranged from January 2024 to April 2024.
RESULTS: A total of 6 articles were included in this study. Baseline data analysis showed that the age of patients in the COVID-19 infected group was greater than that of the non-infected control group (p = 0.030); similarly, the age of patients in the severe infection group was also greater than that of the mild infection group (p = 0.003). In the analysis of underlying diseases, statistical differences were found between the Severe group and Mild group in the presence of CVD (p = 0.010). A total of 5 studies conducted dp-ucMGP detection in both the COVID-19 infected group and the control group. The results showed that the expression of dp-ucMGP was higher in the infected group than in the control group (p < 0.001). Subgroup analysis revealed that the expression of dp-ucMGP in the severe infection group was also higher than that in the mild infection group (p < 0.001).
CONCLUSION: COVID-19 infected patients exhibit Low Vitamin K Status, which correlates positively with the severity of infection. Supplementation of vitamin K during COVID-19 infection may potentially mitigate the progression toward severe infection, necessitating further support from clinical data.
Additional Links: PMID-40260091
PubMed:
Citation:
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@article {pmid40260091,
year = {2025},
author = {Liu, W and Liu, X and Kang, S and Yuan, Y},
title = {Low vitamin K status is a potential risk factor for COVID-19 infected patients: a systematic review and meta-analysis.},
journal = {Frontiers in nutrition},
volume = {12},
number = {},
pages = {1476622},
pmid = {40260091},
issn = {2296-861X},
abstract = {OBJECTIVE: To provide further data support for the treatment of COVID-19 by conducting a comprehensive analysis of reports on dephosphorylated-uncarboxylated Matrix Gla Protein (dp-ucMGP), which detects the functional vitamin K status post COVID-19 infection, using meta-analysis.
METHODS: This study conducted a comprehensive review and analysis of relevant research on dp-ucMGP detection in patients infected with COVID-19 through meta-analysis. The article collection period ranged from January 2024 to April 2024.
RESULTS: A total of 6 articles were included in this study. Baseline data analysis showed that the age of patients in the COVID-19 infected group was greater than that of the non-infected control group (p = 0.030); similarly, the age of patients in the severe infection group was also greater than that of the mild infection group (p = 0.003). In the analysis of underlying diseases, statistical differences were found between the Severe group and Mild group in the presence of CVD (p = 0.010). A total of 5 studies conducted dp-ucMGP detection in both the COVID-19 infected group and the control group. The results showed that the expression of dp-ucMGP was higher in the infected group than in the control group (p < 0.001). Subgroup analysis revealed that the expression of dp-ucMGP in the severe infection group was also higher than that in the mild infection group (p < 0.001).
CONCLUSION: COVID-19 infected patients exhibit Low Vitamin K Status, which correlates positively with the severity of infection. Supplementation of vitamin K during COVID-19 infection may potentially mitigate the progression toward severe infection, necessitating further support from clinical data.},
}
RevDate: 2025-04-22
Chemical Sensors and Biosensors for Point-of-Care Testing of Pets: Opportunities for Individualized Diagnostics of Companion Animals.
ACS sensors [Epub ahead of print].
Point-of-care testing (POCT) is recognized as one of the most disruptive medical technologies for rapid and decentralized diagnostics. Successful commercial examples include portable glucose meters, pregnancy tests, and COVID-19 self-tests. However, compared to advancements in human healthcare, POCT technologies for companion animals (pets) remain significantly underdeveloped. This Review explores the latest advancements in pet POCT and examines the challenges and opportunities in the field for individualized diagnostics of cats and dogs. The most frequent diseases and their respective biomarkers in blood, urine, and saliva are discussed. We examine key strategies for developing the next-generation POCT devices by harnessing the potential of selective (bio)receptors and high-performing transducers such as lateral flow tests and electrochemical (bio)sensors. We also present the most recent research initiatives and the successful commercial pet POCT technologies. We discuss future trends in the field, such the role of biomarker discovery and development of wearable, implantable, and breath sensors. We believe that advancing pet POCT technologies benefits not only animals but also humans and the environment, supporting the One Health approach.
Additional Links: PMID-40259889
Publisher:
PubMed:
Citation:
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@article {pmid40259889,
year = {2025},
author = {Fonseca, WT and Parra Vello, T and Lelis, GC and Ferreira Deleigo, AV and Takahira, RK and Martinez, DST and de Oliveira, RF},
title = {Chemical Sensors and Biosensors for Point-of-Care Testing of Pets: Opportunities for Individualized Diagnostics of Companion Animals.},
journal = {ACS sensors},
volume = {},
number = {},
pages = {},
doi = {10.1021/acssensors.4c03664},
pmid = {40259889},
issn = {2379-3694},
abstract = {Point-of-care testing (POCT) is recognized as one of the most disruptive medical technologies for rapid and decentralized diagnostics. Successful commercial examples include portable glucose meters, pregnancy tests, and COVID-19 self-tests. However, compared to advancements in human healthcare, POCT technologies for companion animals (pets) remain significantly underdeveloped. This Review explores the latest advancements in pet POCT and examines the challenges and opportunities in the field for individualized diagnostics of cats and dogs. The most frequent diseases and their respective biomarkers in blood, urine, and saliva are discussed. We examine key strategies for developing the next-generation POCT devices by harnessing the potential of selective (bio)receptors and high-performing transducers such as lateral flow tests and electrochemical (bio)sensors. We also present the most recent research initiatives and the successful commercial pet POCT technologies. We discuss future trends in the field, such the role of biomarker discovery and development of wearable, implantable, and breath sensors. We believe that advancing pet POCT technologies benefits not only animals but also humans and the environment, supporting the One Health approach.},
}
RevDate: 2025-04-22
A patent review of anti-coronavirus agents targeting the spike-ACE2 interaction (2019-present).
Expert opinion on therapeutic patents [Epub ahead of print].
INTRODUCTION: The Angiotensin-converting enzyme 2 (ACE2) receptor, crucial for coronavirus recognition of host cells, is a key target for therapeutic intervention against SARS-CoV-2 and related coronaviruses. Therefore, thoroughly investigating the interaction mechanism between ACE2 and the Spike protein (S protein), as well as developing targeted inhibitors based on this mechanism, is vital for effectively controlling the spread of SARS-CoV-2 and preventing potential future pandemics caused by other coronaviruses.
AREAS COVERED: This article comprehensively reviews the mechanisms underlying ACE2-S protein interaction that facilitates SARS-CoV-2 entry into host cells. It also analyzes the patent landscape regarding inhibitors targeting the ACE2-S interface since 2019.
EXPERT OPINION: In the five years since the outbreak of SARS-CoV-2, numerous methods and design strategies have been employed to develop innovative therapeutics against coronaviruses. Among these approaches, inhibitors targeting both the ACE2 receptor and the S protein have gained significant interest due to their potential in blocking various coronaviruses. Despite facing challenges similar to other protein-protein interaction inhibitors, progress has been made in developing these inhibitors through virtual screening, covalent protein binding, and peptide modification strategies. However, obstacles persist in clinical translation, necessitating a multidisciplinary strategy that integrates state-of-the-art methodologies to optimize S-ACE2 interface-targeted drug discovery.
Additional Links: PMID-40259874
Publisher:
PubMed:
Citation:
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@article {pmid40259874,
year = {2025},
author = {Huang, X and Gao, H and Zhang, J and Zhan, P and Liu, X},
title = {A patent review of anti-coronavirus agents targeting the spike-ACE2 interaction (2019-present).},
journal = {Expert opinion on therapeutic patents},
volume = {},
number = {},
pages = {},
doi = {10.1080/13543776.2025.2494860},
pmid = {40259874},
issn = {1744-7674},
abstract = {INTRODUCTION: The Angiotensin-converting enzyme 2 (ACE2) receptor, crucial for coronavirus recognition of host cells, is a key target for therapeutic intervention against SARS-CoV-2 and related coronaviruses. Therefore, thoroughly investigating the interaction mechanism between ACE2 and the Spike protein (S protein), as well as developing targeted inhibitors based on this mechanism, is vital for effectively controlling the spread of SARS-CoV-2 and preventing potential future pandemics caused by other coronaviruses.
AREAS COVERED: This article comprehensively reviews the mechanisms underlying ACE2-S protein interaction that facilitates SARS-CoV-2 entry into host cells. It also analyzes the patent landscape regarding inhibitors targeting the ACE2-S interface since 2019.
EXPERT OPINION: In the five years since the outbreak of SARS-CoV-2, numerous methods and design strategies have been employed to develop innovative therapeutics against coronaviruses. Among these approaches, inhibitors targeting both the ACE2 receptor and the S protein have gained significant interest due to their potential in blocking various coronaviruses. Despite facing challenges similar to other protein-protein interaction inhibitors, progress has been made in developing these inhibitors through virtual screening, covalent protein binding, and peptide modification strategies. However, obstacles persist in clinical translation, necessitating a multidisciplinary strategy that integrates state-of-the-art methodologies to optimize S-ACE2 interface-targeted drug discovery.},
}
RevDate: 2025-04-22
Sleep During Pandemic Times: Summary of Findings and Future Outlook Through the Lens of the International COVID Sleep Study (ICOSS).
Journal of sleep research [Epub ahead of print].
To study the impact of the COVID-19 pandemic on sleep and circadian rhythms-two fundamental pillars for health-the collaboration International COVID-19 Sleep Study (ICOSS) was established. The present overview comprehensively discusses the findings from this collaboration. Involving sleep researchers across the globe, ICOSS used a harmonised questionnaire to cover changes in sleep and sleep disorders, as well as physical and mental health. Two survey waves were conducted, one in 2020 and another one in 2021. In ICOSS-1, a total of 26,539 people from 14 countries across four continents (Europe, Asia, North and South America) participated. In ICOSS-2, two more countries joined ICOSS, and 15,813 people participated. The focus in ICOSS-2 was on Long COVID. Participants accessed the widely disseminated online surveys in their native language. In the 20 papers published so far, the surveys have uncovered several novel findings, including how the pandemic impacted sleep patterns, the prevalence of sleep disorders, chronotype-based differences and sleep-immune system interactions. To the best of our knowledge, there is no other large-scale multinational study targeting the general population investigating the role of sleep and sleep disorders alongside a variety of psychological, biological, social and economic factors during the recent COVID-19 pandemic.
Additional Links: PMID-40259865
Publisher:
PubMed:
Citation:
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@article {pmid40259865,
year = {2025},
author = {Bjorvatn, B and Merikanto, I and Chung, F and Holzinger, B and Morin, CM and Penzel, T and De Gennaro, L and Dauvilliers, Y and Wing, YK and Benedict, C and Xue, P and Reis, C and Korman, M and Landtblom, AM and Matsui, K and Hrubos-Strøm, H and Mota-Rolim, S and Nadorff, MR and Berezin, L and Sarkanen, T and Liu, Y and Scarpelli, S and Brandao, LEM and Cedernaes, J and Fränkl, EC and Partinen, E and Bolstad, CJ and Plazzi, G and Partinen, M and Espie, CA},
title = {Sleep During Pandemic Times: Summary of Findings and Future Outlook Through the Lens of the International COVID Sleep Study (ICOSS).},
journal = {Journal of sleep research},
volume = {},
number = {},
pages = {e70076},
doi = {10.1111/jsr.70076},
pmid = {40259865},
issn = {1365-2869},
abstract = {To study the impact of the COVID-19 pandemic on sleep and circadian rhythms-two fundamental pillars for health-the collaboration International COVID-19 Sleep Study (ICOSS) was established. The present overview comprehensively discusses the findings from this collaboration. Involving sleep researchers across the globe, ICOSS used a harmonised questionnaire to cover changes in sleep and sleep disorders, as well as physical and mental health. Two survey waves were conducted, one in 2020 and another one in 2021. In ICOSS-1, a total of 26,539 people from 14 countries across four continents (Europe, Asia, North and South America) participated. In ICOSS-2, two more countries joined ICOSS, and 15,813 people participated. The focus in ICOSS-2 was on Long COVID. Participants accessed the widely disseminated online surveys in their native language. In the 20 papers published so far, the surveys have uncovered several novel findings, including how the pandemic impacted sleep patterns, the prevalence of sleep disorders, chronotype-based differences and sleep-immune system interactions. To the best of our knowledge, there is no other large-scale multinational study targeting the general population investigating the role of sleep and sleep disorders alongside a variety of psychological, biological, social and economic factors during the recent COVID-19 pandemic.},
}
RevDate: 2025-04-22
CmpDate: 2025-04-22
Trends and Disparities in Acute Myocardial Infarction-Related Mortality Among U.S. Adults With Hypertension, 2000-2023.
Clinical cardiology, 48(4):e70129.
BACKGROUND: Hypertension is a major public health concern and a key risk factor for acute myocardial infarction (AMI), significantly contributing to cardiovascular mortality. Despite advancements in management and treatment, trends in associated mortality remain underexplored.
OBJECTIVE: This study examines U.S. national trends in hypertension- and AMI-associated mortality from 2000 to 2023, focusing on demographics and regions.
METHODS: Age-adjusted mortality rates (AAMRs) per 100,000 for adults aged ≥ 25 with hypertension and AMI were extracted from the CDC WONDER database. Annual percent changes (APCs) and average APCs (AAPCs) with 95% confidence intervals (CIs) were calculated, stratified by year, sex, race/ethnicity, age, urbanization, and Census region.
RESULTS: From 2000 to 2023, 933,024 hypertension- and AMI-related deaths were recorded. Overall, AAMR declined from 19.84 per 100,000 in 2000 to 16.26 in 2023 (AAPC: -0.93%, 95% CI: -1.18% to -0.76%). However, a sharp rise in mortality occurred between 2018 and 2021, coinciding with the COVID-19 pandemic. Stratified analyses revealed persistently higher mortality rates among menmen, non-Hispanic BlackBlack individuals, and residents of the Southern and rural U.S. regions. Younger adults showed an increasing AAMR trend, indicating a growing burden of hypertension and AMI-associated disease.
CONCLUSION: While long-term mortality trends show a decline, recent years have seen a rise, particularly among high-risk groups. Targeted public health interventions addressing hypertension management, cardiovascular risk reduction, and healthcare disparities are essential to mitigate the ongoing burden of hypertension and AMI mortality in the U.S.
Additional Links: PMID-40259707
Publisher:
PubMed:
Citation:
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@article {pmid40259707,
year = {2025},
author = {Sajid, M and Ali, D and Qureshi, S and Ahmad, R and Sajjad, A and Waqas, SA and Ahmed, R and Collins, P},
title = {Trends and Disparities in Acute Myocardial Infarction-Related Mortality Among U.S. Adults With Hypertension, 2000-2023.},
journal = {Clinical cardiology},
volume = {48},
number = {4},
pages = {e70129},
doi = {10.1002/clc.70129},
pmid = {40259707},
issn = {1932-8737},
support = {//The authors received no specific funding for this work./ ; },
mesh = {Humans ; *Hypertension/mortality/complications/ethnology/diagnosis ; Male ; United States/epidemiology ; Female ; *Myocardial Infarction/mortality/ethnology ; Middle Aged ; Aged ; Adult ; Risk Factors ; COVID-19/epidemiology ; *Health Status Disparities ; *Healthcare Disparities ; },
abstract = {BACKGROUND: Hypertension is a major public health concern and a key risk factor for acute myocardial infarction (AMI), significantly contributing to cardiovascular mortality. Despite advancements in management and treatment, trends in associated mortality remain underexplored.
OBJECTIVE: This study examines U.S. national trends in hypertension- and AMI-associated mortality from 2000 to 2023, focusing on demographics and regions.
METHODS: Age-adjusted mortality rates (AAMRs) per 100,000 for adults aged ≥ 25 with hypertension and AMI were extracted from the CDC WONDER database. Annual percent changes (APCs) and average APCs (AAPCs) with 95% confidence intervals (CIs) were calculated, stratified by year, sex, race/ethnicity, age, urbanization, and Census region.
RESULTS: From 2000 to 2023, 933,024 hypertension- and AMI-related deaths were recorded. Overall, AAMR declined from 19.84 per 100,000 in 2000 to 16.26 in 2023 (AAPC: -0.93%, 95% CI: -1.18% to -0.76%). However, a sharp rise in mortality occurred between 2018 and 2021, coinciding with the COVID-19 pandemic. Stratified analyses revealed persistently higher mortality rates among menmen, non-Hispanic BlackBlack individuals, and residents of the Southern and rural U.S. regions. Younger adults showed an increasing AAMR trend, indicating a growing burden of hypertension and AMI-associated disease.
CONCLUSION: While long-term mortality trends show a decline, recent years have seen a rise, particularly among high-risk groups. Targeted public health interventions addressing hypertension management, cardiovascular risk reduction, and healthcare disparities are essential to mitigate the ongoing burden of hypertension and AMI mortality in the U.S.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Hypertension/mortality/complications/ethnology/diagnosis
Male
United States/epidemiology
Female
*Myocardial Infarction/mortality/ethnology
Middle Aged
Aged
Adult
Risk Factors
COVID-19/epidemiology
*Health Status Disparities
*Healthcare Disparities
RevDate: 2025-04-22
CmpDate: 2025-04-22
The erasure of infection-associated chronic conditions: Critical interpretive synthesis of literature on healthcare for long COVID and related conditions in Brazil.
Global public health, 20(1):2490720.
Evidence is emerging that long COVID is at least as prevalent in the Global South as the Global North, but literature on long COVID healthcare in the Global South is in its infancy. Brazil is seeing significant levels of debility due to long COVID but a limited national evidence-base. long COVID shares symptomatology and appropriate care with a wider category of infection-associated chronic conditions (IACCs). This article reviews literature published between 2000 and 2023 addressing healthcare for long COVID and IACCs in Brazil, in the interest of exploring challenges and opportunities for the SUS (Brazil's universal health system) to offer appropriate long COVID healthcare. We find that long COVID and IACCs collectively are subject to erasure from Brazilian healthcare knowledge, through lack of expertise, a resource-limited health system prioritising urgent care, and the concentration of poor health in marginalised populations with limited decision-making power. A nascent intellectual will to address long COVID, and a tradition of social participation in healthcare governance present potential opportunities. We call for ignition of a global step-change in tackling healthcare for long COVID and IACCs. Global equity in long COVID healthcare requires the development and sharing of expertise regarding its universal and context-specific features.
Additional Links: PMID-40259563
Publisher:
PubMed:
Citation:
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@article {pmid40259563,
year = {2025},
author = {Cornish, F and Sabaine, B and Soares, L and Caldas, B and Portela, MC and Bousquat, A and Aveling, EL},
title = {The erasure of infection-associated chronic conditions: Critical interpretive synthesis of literature on healthcare for long COVID and related conditions in Brazil.},
journal = {Global public health},
volume = {20},
number = {1},
pages = {2490720},
doi = {10.1080/17441692.2025.2490720},
pmid = {40259563},
issn = {1744-1706},
mesh = {Humans ; Brazil/epidemiology ; *COVID-19/epidemiology/therapy/complications ; Chronic Disease/epidemiology/therapy ; SARS-CoV-2 ; *Delivery of Health Care ; Post-Acute COVID-19 Syndrome ; },
abstract = {Evidence is emerging that long COVID is at least as prevalent in the Global South as the Global North, but literature on long COVID healthcare in the Global South is in its infancy. Brazil is seeing significant levels of debility due to long COVID but a limited national evidence-base. long COVID shares symptomatology and appropriate care with a wider category of infection-associated chronic conditions (IACCs). This article reviews literature published between 2000 and 2023 addressing healthcare for long COVID and IACCs in Brazil, in the interest of exploring challenges and opportunities for the SUS (Brazil's universal health system) to offer appropriate long COVID healthcare. We find that long COVID and IACCs collectively are subject to erasure from Brazilian healthcare knowledge, through lack of expertise, a resource-limited health system prioritising urgent care, and the concentration of poor health in marginalised populations with limited decision-making power. A nascent intellectual will to address long COVID, and a tradition of social participation in healthcare governance present potential opportunities. We call for ignition of a global step-change in tackling healthcare for long COVID and IACCs. Global equity in long COVID healthcare requires the development and sharing of expertise regarding its universal and context-specific features.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
Brazil/epidemiology
*COVID-19/epidemiology/therapy/complications
Chronic Disease/epidemiology/therapy
SARS-CoV-2
*Delivery of Health Care
Post-Acute COVID-19 Syndrome
RevDate: 2025-04-23
CmpDate: 2025-04-21
Nuances in the global impact of COVID-19 on tuberculosis control efforts: An updated review.
Medicine, 104(16):e42195.
The COVID-19 pandemic has affected public health systems in an unprecedented manner. There has been an abundance of discussion regarding the possible effects of the pandemic in disruption of health services aiming at tuberculosis (TB) infection control - including hindered screening efforts and delays in diagnosis and treatment. The pandemic has also been proposed to affect TB transmission via lifestyle modifications. Moreover, some research has suggested a more direct link between COVID-19 infection and increased TB morbidity and mortality. The authors conducted a narrative review of the relevant literature. Searches were performed in the MEDLINE, Scopus, and Web of Science databases. Reports of impaired TB case-notification were ubiquitous during the early stages of the pandemic. Subsequently, divergent patterns emerged: recovery and decreased TB incidence in countries with stringent public health measures, low local transmission of TB, and resilient health systems; or devastating results from TB underdiagnosis and delayed treatment in countries with high TB burden, limited COVID-19 control measures, and public health funding. Few studies quantified the effects of TB and COVID-19 co-infection - and the possible role of COVID-19 infection in reactivation of latent tuberculosis infection (LTBI) remains ambiguous. Despite the lapse of the COVID-19 pandemic, its effects on TB control efforts perseverate. Particularly, great care is warranted for recovery of impacted healthcare systems in low-income countries.
Additional Links: PMID-40258740
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@article {pmid40258740,
year = {2025},
author = {Semnani, K and Esmaeili, S},
title = {Nuances in the global impact of COVID-19 on tuberculosis control efforts: An updated review.},
journal = {Medicine},
volume = {104},
number = {16},
pages = {e42195},
pmid = {40258740},
issn = {1536-5964},
mesh = {Humans ; *COVID-19/epidemiology ; *Tuberculosis/epidemiology/prevention & control/diagnosis ; Global Health ; SARS-CoV-2 ; Pandemics ; },
abstract = {The COVID-19 pandemic has affected public health systems in an unprecedented manner. There has been an abundance of discussion regarding the possible effects of the pandemic in disruption of health services aiming at tuberculosis (TB) infection control - including hindered screening efforts and delays in diagnosis and treatment. The pandemic has also been proposed to affect TB transmission via lifestyle modifications. Moreover, some research has suggested a more direct link between COVID-19 infection and increased TB morbidity and mortality. The authors conducted a narrative review of the relevant literature. Searches were performed in the MEDLINE, Scopus, and Web of Science databases. Reports of impaired TB case-notification were ubiquitous during the early stages of the pandemic. Subsequently, divergent patterns emerged: recovery and decreased TB incidence in countries with stringent public health measures, low local transmission of TB, and resilient health systems; or devastating results from TB underdiagnosis and delayed treatment in countries with high TB burden, limited COVID-19 control measures, and public health funding. Few studies quantified the effects of TB and COVID-19 co-infection - and the possible role of COVID-19 infection in reactivation of latent tuberculosis infection (LTBI) remains ambiguous. Despite the lapse of the COVID-19 pandemic, its effects on TB control efforts perseverate. Particularly, great care is warranted for recovery of impacted healthcare systems in low-income countries.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/epidemiology
*Tuberculosis/epidemiology/prevention & control/diagnosis
Global Health
SARS-CoV-2
Pandemics
RevDate: 2025-04-22
CmpDate: 2025-04-21
Global maternal mortality associated with SARS-CoV-2 infection: a systematic review and meta-analysis.
BMJ global health, 10(4): pii:bmjgh-2024-015815.
BACKGROUND: Pregnant and recently pregnant women infected with SARS-CoV-2 are at increased risk of death and serious complications than those without the infection. The extent of variation in mortality rates in pregnant women with SARS-CoV-2 infection across regions, and the causes of death are not known. We systematically reviewed all available evidence on the variation in mortality rates in pregnant women with SARS-CoV-2 infection across geographical and country income groups, and the reported cause of death.
METHODS: We searched major databases (December 2019-January 2023) including Medline, LILACS, BIREME and Embase. We included studies that reported deaths in at least 10 consecutive pregnant or recently pregnant women with confirmed SARS-CoV-2 infection and assessed the studies' risk of bias. We calculated the summary estimates of any cause of death as proportions with 95% CIs using a multilevel random-effects logistic regression model. Subgroup analyses were performed by geographical region and country income groups. We used International Statistical Classification of Diseases and Related Health Problems-Maternal Mortality to categorise the reported cause of death.
FINDINGS: From 1 326 315 citations, we included 169 studies (319 172 women with confirmed SARS-CoV-2 infection; 4253 women died). The overall rate of unspecified maternal death was 0.87% (95% CI 0.64% to 1.16%). There were significant differences between geographical regions in rates of maternal mortality, with the highest rates in Sub-Saharan Africa (3.48%; 95% CI 0.66% to 16.42%) and Latin America and the Caribbean (3.16%, 95% CI 1.53% to 6.43%). Rates of maternal mortality varied by country income groups, with the highest rates in low-income countries (4.66%, 95% CI 0.75% to 24.07%). Among women with reported cause of death, 98.6% (2,390/2,423) of deaths were attributable to COVID-19.
INTERPRETATION: Rates of deaths in pregnant and recently pregnant women with SARS-CoV-2 infection vary significantly across regions and by country income groups, with the highest burden in Sub-Saharan Africa and low-income countries. COVID-19 is the main reported cause of death.
PROSPERO REGISTRATION NUMBER: CRD42020224120.
Additional Links: PMID-40258634
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PubMed:
Citation:
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@article {pmid40258634,
year = {2025},
author = {Barry, K and Fernández-GarcÃa, S and Khashaba, A and Ruiz-Calvo, G and Roncal Redin, M and Mahmoud, G and Yap, M and King, Y and Zhou, D and Mamey, M and Shepherd-Evans, I and Sheikh, J and Lawson, H and Kew, T and Ansari, K and Attarde, S and Banjoko, A and Fraser, H and Littmoden, M and Rajah, T and Walker, K and O'Donoghue, K and van Wely, M and van Leeuwen, E and Kostova, E and Kunst, H and Khalil, A and Brizuela, V and Kara, E and Kim, CR and Thorson, A and Oladapo, OT and Mofenson, L and Bonet, M and Zamora, J and Allotey, J and Thangaratinam, S and , },
title = {Global maternal mortality associated with SARS-CoV-2 infection: a systematic review and meta-analysis.},
journal = {BMJ global health},
volume = {10},
number = {4},
pages = {},
doi = {10.1136/bmjgh-2024-015815},
pmid = {40258634},
issn = {2059-7908},
mesh = {Humans ; *COVID-19/mortality ; Female ; *Maternal Mortality ; Pregnancy ; *Pregnancy Complications, Infectious/mortality ; *Global Health/statistics & numerical data ; SARS-CoV-2 ; Cause of Death ; },
abstract = {BACKGROUND: Pregnant and recently pregnant women infected with SARS-CoV-2 are at increased risk of death and serious complications than those without the infection. The extent of variation in mortality rates in pregnant women with SARS-CoV-2 infection across regions, and the causes of death are not known. We systematically reviewed all available evidence on the variation in mortality rates in pregnant women with SARS-CoV-2 infection across geographical and country income groups, and the reported cause of death.
METHODS: We searched major databases (December 2019-January 2023) including Medline, LILACS, BIREME and Embase. We included studies that reported deaths in at least 10 consecutive pregnant or recently pregnant women with confirmed SARS-CoV-2 infection and assessed the studies' risk of bias. We calculated the summary estimates of any cause of death as proportions with 95% CIs using a multilevel random-effects logistic regression model. Subgroup analyses were performed by geographical region and country income groups. We used International Statistical Classification of Diseases and Related Health Problems-Maternal Mortality to categorise the reported cause of death.
FINDINGS: From 1 326 315 citations, we included 169 studies (319 172 women with confirmed SARS-CoV-2 infection; 4253 women died). The overall rate of unspecified maternal death was 0.87% (95% CI 0.64% to 1.16%). There were significant differences between geographical regions in rates of maternal mortality, with the highest rates in Sub-Saharan Africa (3.48%; 95% CI 0.66% to 16.42%) and Latin America and the Caribbean (3.16%, 95% CI 1.53% to 6.43%). Rates of maternal mortality varied by country income groups, with the highest rates in low-income countries (4.66%, 95% CI 0.75% to 24.07%). Among women with reported cause of death, 98.6% (2,390/2,423) of deaths were attributable to COVID-19.
INTERPRETATION: Rates of deaths in pregnant and recently pregnant women with SARS-CoV-2 infection vary significantly across regions and by country income groups, with the highest burden in Sub-Saharan Africa and low-income countries. COVID-19 is the main reported cause of death.
PROSPERO REGISTRATION NUMBER: CRD42020224120.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/mortality
Female
*Maternal Mortality
Pregnancy
*Pregnancy Complications, Infectious/mortality
*Global Health/statistics & numerical data
SARS-CoV-2
Cause of Death
RevDate: 2025-04-20
Virtual care in community pharmacy services: a scoping review.
Research in social & administrative pharmacy : RSAP pii:S1551-7411(25)00214-1 [Epub ahead of print].
BACKGROUND: The integration of virtual care has been essential for maintaining continuity of patient care during and after the COVID-19 pandemic. Community pharmacists were among the healthcare professionals who used virtual care to provide remote pharmacy services. However, the use of virtual care in community pharmacy has not been comprehensively reviewed.
OBJECTIVE: To provide an overview of the types of virtual care platforms used in community pharmacy, their purposes, barriers, and facilitators, and to identify strategies for optimizing virtual care in this setting.
METHODS: The scoping review followed Joanna Briggs Institute (JBI) methodology for scoping reviews. A comprehensive search strategy was employed to identify studies across MEDLINE, Embase, CINAHL, Scopus, and grey literature sources. Two levels of screening were performed, and data were extracted using a pre-specified form. The data were analyzed through qualitative content analysis, and the PRISMA-ScR was used to report the results.
RESULTS: A total of 3580 citations were assessed and 32 studies were included in the review. The qualitative data were summarized into five categories: (1) virtual care tools and technologies used in community pharmacy, (2) purpose of virtual care, (3) barriers to using virtual care, (4) facilitators of virtual care adoption, and (5) strategies to optimize virtual care use.
CONCLUSION: Virtual care in community pharmacy showed promise in enhancing pharmacy services. Despite operational barriers and inequities in access, facilitators such as adequate training and technological advancements supported its implementation. Future efforts should address these challenges and refine virtual care for broader and equitable integration.
Additional Links: PMID-40254504
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@article {pmid40254504,
year = {2025},
author = {Aboelzahab, YH and McCracken, A and Abdoulrezzak, R and Naguib, S and McLean, M and Tricco, AC and Pinto, AD and McCarthy, LM and Dolovich, L},
title = {Virtual care in community pharmacy services: a scoping review.},
journal = {Research in social & administrative pharmacy : RSAP},
volume = {},
number = {},
pages = {},
doi = {10.1016/j.sapharm.2025.03.066},
pmid = {40254504},
issn = {1934-8150},
abstract = {BACKGROUND: The integration of virtual care has been essential for maintaining continuity of patient care during and after the COVID-19 pandemic. Community pharmacists were among the healthcare professionals who used virtual care to provide remote pharmacy services. However, the use of virtual care in community pharmacy has not been comprehensively reviewed.
OBJECTIVE: To provide an overview of the types of virtual care platforms used in community pharmacy, their purposes, barriers, and facilitators, and to identify strategies for optimizing virtual care in this setting.
METHODS: The scoping review followed Joanna Briggs Institute (JBI) methodology for scoping reviews. A comprehensive search strategy was employed to identify studies across MEDLINE, Embase, CINAHL, Scopus, and grey literature sources. Two levels of screening were performed, and data were extracted using a pre-specified form. The data were analyzed through qualitative content analysis, and the PRISMA-ScR was used to report the results.
RESULTS: A total of 3580 citations were assessed and 32 studies were included in the review. The qualitative data were summarized into five categories: (1) virtual care tools and technologies used in community pharmacy, (2) purpose of virtual care, (3) barriers to using virtual care, (4) facilitators of virtual care adoption, and (5) strategies to optimize virtual care use.
CONCLUSION: Virtual care in community pharmacy showed promise in enhancing pharmacy services. Despite operational barriers and inequities in access, facilitators such as adequate training and technological advancements supported its implementation. Future efforts should address these challenges and refine virtual care for broader and equitable integration.},
}
RevDate: 2025-04-23
CmpDate: 2025-04-20
Influence of context on engagement with COVID-19 testing: a scoping review of barriers and facilitators to testing for healthcare workers, care homes and schools in the UK.
BMJ open, 15(4):e089062.
OBJECTIVE: The UK government's response to the COVID-19 pandemic included a 'test, trace and isolate' strategy. Testing services for healthcare workers, care homes and schools accounted for the greatest spend and volume of tests. We reviewed relevant literature to identify common and unique barriers and facilitators to engaging with each of these testing services.
DESIGN: Scoping review.
SEARCH STRATEGY: PubMed, Scopus and the WHO COVID-19 Research Database were searched for evidence published between 1 January 2020 and 7 November 2022. This was supplemented by evidence identified via free-text searches on Google Scholar and provided by the UK Health Security Agency (UKHSA).
DATA EXTRACTION AND SYNTHESIS: Data were extracted by a team of reviewers and synthesised thematically under the broad headings of perceptions, experiences, barriers and facilitators to engaging with the COVID-19 testing programme.
RESULTS: This study included 40 sources, including 17 from projects that informed UKHSA's decisions during the pandemic. Eight themes emerged and were used to categorise barriers and facilitators to engaging with the testing services for healthcare workers, care homes and schools: (1) perceived value, (2) trust in the tests and public bodies, (3) importance of infrastructure, (4) impact of media and social networks, (5) physical burden of the test, (6) perceived capability to undertake testing, (7) importance of relevant information and 8) consequences of testing.
CONCLUSIONS: Universal barriers and facilitators to engagement with the testing programme related to the core elements of each testing service, such as uncomfortable specimen collection and the influence of media and peers; these could be mitigated or leveraged to increase engagement across settings. However, the individuals involved, perceptions of value and available resources differed across services, leading to unique experiences between settings. Thus, consideration of context is crucial when designing and implementing a testing programme in response to a pandemic.
Additional Links: PMID-40254311
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Citation:
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@article {pmid40254311,
year = {2025},
author = {Andersen-Waine, B and Keene, CM and Dickinson, S and Naidoo, R and Ferguson-Lewis, A and Polner, A and Amswych, M and White, L and Molyneux, S and Wanat, M and , },
title = {Influence of context on engagement with COVID-19 testing: a scoping review of barriers and facilitators to testing for healthcare workers, care homes and schools in the UK.},
journal = {BMJ open},
volume = {15},
number = {4},
pages = {e089062},
pmid = {40254311},
issn = {2044-6055},
mesh = {Humans ; *COVID-19/diagnosis/epidemiology ; United Kingdom/epidemiology ; *Health Personnel ; SARS-CoV-2 ; *COVID-19 Testing ; *Schools ; *Nursing Homes ; },
abstract = {OBJECTIVE: The UK government's response to the COVID-19 pandemic included a 'test, trace and isolate' strategy. Testing services for healthcare workers, care homes and schools accounted for the greatest spend and volume of tests. We reviewed relevant literature to identify common and unique barriers and facilitators to engaging with each of these testing services.
DESIGN: Scoping review.
SEARCH STRATEGY: PubMed, Scopus and the WHO COVID-19 Research Database were searched for evidence published between 1 January 2020 and 7 November 2022. This was supplemented by evidence identified via free-text searches on Google Scholar and provided by the UK Health Security Agency (UKHSA).
DATA EXTRACTION AND SYNTHESIS: Data were extracted by a team of reviewers and synthesised thematically under the broad headings of perceptions, experiences, barriers and facilitators to engaging with the COVID-19 testing programme.
RESULTS: This study included 40 sources, including 17 from projects that informed UKHSA's decisions during the pandemic. Eight themes emerged and were used to categorise barriers and facilitators to engaging with the testing services for healthcare workers, care homes and schools: (1) perceived value, (2) trust in the tests and public bodies, (3) importance of infrastructure, (4) impact of media and social networks, (5) physical burden of the test, (6) perceived capability to undertake testing, (7) importance of relevant information and 8) consequences of testing.
CONCLUSIONS: Universal barriers and facilitators to engagement with the testing programme related to the core elements of each testing service, such as uncomfortable specimen collection and the influence of media and peers; these could be mitigated or leveraged to increase engagement across settings. However, the individuals involved, perceptions of value and available resources differed across services, leading to unique experiences between settings. Thus, consideration of context is crucial when designing and implementing a testing programme in response to a pandemic.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/diagnosis/epidemiology
United Kingdom/epidemiology
*Health Personnel
SARS-CoV-2
*COVID-19 Testing
*Schools
*Nursing Homes
RevDate: 2025-04-20
Shared Mechanisms of Blood-Brain Barrier Dysfunction and Neuroinflammation in COVID-19 and Alzheimer's Disease.
The American journal of pathology pii:S0002-9440(25)00118-X [Epub ahead of print].
The COVID-19 pandemic, caused by SARS-CoV-2, has highlighted the virus's impact on the central nervous system (CNS) and its potential to exacerbate neurodegenerative diseases like Alzheimer's disease (AD). Emerging evidence suggests that SARS-CoV-2 infection contributes to chronic neuroinflammation, a key driver in the etiopathogenesis of AD. Shared mechanisms, including blood-brain barrier (BBB) dysfunction, systemic inflammation, and activation of immune pathways, may link SARS-CoV-2 infection to AD onset and/or progression, particularly among vulnerable individuals, such as those of advanced age. This review explores convergent pathways involving the renin-angiotensin-aldosterone system (RAAS), Wnt/β-catenin signaling, NFκB activation, and interferon (IFN) signaling, focusing on their roles in BBB integrity and neuroinflammation. SARS-CoV-2-mediated ACE2 depletion disrupts RAAS homeostasis, favoring proinflammatory signaling that parallels vascular dysfunction in AD. Dysregulation of Wnt/β-catenin signaling exacerbates BBB permeability, while NFκB and IFN pathways contribute to BBB breakdown and propagate CNS inflammation via endothelial and immune cell activation. These interactions may amplify prodromal AD pathology and/or initiate AD pathogenesis. By identifying mechanistic overlaps between COVID-19 and AD, this review underscores the need for therapeutic strategies targeting shared pathways of inflammation and BBB dysfunction. Understanding these connections is critical for mitigating the long-term neurological sequelae of COVID-19 and reducing the burden of AD.
Additional Links: PMID-40254131
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@article {pmid40254131,
year = {2025},
author = {Mayer, MG and Fischer, T},
title = {Shared Mechanisms of Blood-Brain Barrier Dysfunction and Neuroinflammation in COVID-19 and Alzheimer's Disease.},
journal = {The American journal of pathology},
volume = {},
number = {},
pages = {},
doi = {10.1016/j.ajpath.2025.03.011},
pmid = {40254131},
issn = {1525-2191},
abstract = {The COVID-19 pandemic, caused by SARS-CoV-2, has highlighted the virus's impact on the central nervous system (CNS) and its potential to exacerbate neurodegenerative diseases like Alzheimer's disease (AD). Emerging evidence suggests that SARS-CoV-2 infection contributes to chronic neuroinflammation, a key driver in the etiopathogenesis of AD. Shared mechanisms, including blood-brain barrier (BBB) dysfunction, systemic inflammation, and activation of immune pathways, may link SARS-CoV-2 infection to AD onset and/or progression, particularly among vulnerable individuals, such as those of advanced age. This review explores convergent pathways involving the renin-angiotensin-aldosterone system (RAAS), Wnt/β-catenin signaling, NFκB activation, and interferon (IFN) signaling, focusing on their roles in BBB integrity and neuroinflammation. SARS-CoV-2-mediated ACE2 depletion disrupts RAAS homeostasis, favoring proinflammatory signaling that parallels vascular dysfunction in AD. Dysregulation of Wnt/β-catenin signaling exacerbates BBB permeability, while NFκB and IFN pathways contribute to BBB breakdown and propagate CNS inflammation via endothelial and immune cell activation. These interactions may amplify prodromal AD pathology and/or initiate AD pathogenesis. By identifying mechanistic overlaps between COVID-19 and AD, this review underscores the need for therapeutic strategies targeting shared pathways of inflammation and BBB dysfunction. Understanding these connections is critical for mitigating the long-term neurological sequelae of COVID-19 and reducing the burden of AD.},
}
RevDate: 2025-04-18
Mini review: SHEN26, a novel oral antiviral drug for COVID-19 treatment.
Bioorganic & medicinal chemistry letters pii:S0960-894X(25)00152-0 [Epub ahead of print].
Over two years into the pandemic, global collaboration led to effective antiviral drugs targeting SARS-CoV-2's RdRp and 3CL protease. However, the virus continues to evolve, and certain low-virulence variants still circulate. Despite reduced virulence, ongoing transmission raises the risk of new mutations, underscoring the need for continued vigilance, research, and expansion of our antiviral and vaccine strategies. Our research team has developed SHEN26, a promising small-molecule antiviral drug for the treatment of COVID-19. This mini-review explores its development, including history, synthesis, preclinical evaluations, and findings from Phase I and II clinical trials. Data from each research phase further underscores SHEN26's potential as a safe and effective oral antiviral treatment for COVID-19, while also emphasizing its broader relevance in combating emerging RNA viral infections.
Additional Links: PMID-40250816
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@article {pmid40250816,
year = {2025},
author = {Zheng, P and Li, G and Chen, Y and Li, S and Yang, S and Guo, D and Zhou, Q and Zhang, X},
title = {Mini review: SHEN26, a novel oral antiviral drug for COVID-19 treatment.},
journal = {Bioorganic & medicinal chemistry letters},
volume = {},
number = {},
pages = {130243},
doi = {10.1016/j.bmcl.2025.130243},
pmid = {40250816},
issn = {1464-3405},
abstract = {Over two years into the pandemic, global collaboration led to effective antiviral drugs targeting SARS-CoV-2's RdRp and 3CL protease. However, the virus continues to evolve, and certain low-virulence variants still circulate. Despite reduced virulence, ongoing transmission raises the risk of new mutations, underscoring the need for continued vigilance, research, and expansion of our antiviral and vaccine strategies. Our research team has developed SHEN26, a promising small-molecule antiviral drug for the treatment of COVID-19. This mini-review explores its development, including history, synthesis, preclinical evaluations, and findings from Phase I and II clinical trials. Data from each research phase further underscores SHEN26's potential as a safe and effective oral antiviral treatment for COVID-19, while also emphasizing its broader relevance in combating emerging RNA viral infections.},
}
RevDate: 2025-04-18
CmpDate: 2025-04-18
Respiratory fitness for occupational diving, what is new?.
Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc, 52(1):33-40.
Diving diseases originating from lung-related pathology are not the most prominent but are considered the most severe. To minimize this risk, a good respiratory tract assessment is important. Organizations like the British Thoracic Society (2003) and the European Diving Technology Committee (EDTC) (2004) have provided guidelines regarding this assessment. However, most of the guidelines are 20 years old. The EDTC has revised its guidelines based on the present literature and published it last year. This review discusses a few topics that have changed or are newly introduced in the new EDTC guidelines. Importantly, additional tests might be necessary when assessing the respiratory tract based on history taking and spirometry, leading to a case-by-case decision regarding the fitness to dive. Particular attention should be paid to individuals with large lungs or cysts, those who have undergone thoracic surgery, and those with a history of asthma, immersion pulmonary edema, COVID-19 infection, or sleep apnea.
Additional Links: PMID-40249720
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@article {pmid40249720,
year = {2025},
author = {van Ooij, PJ and van Hulst, RA},
title = {Respiratory fitness for occupational diving, what is new?.},
journal = {Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc},
volume = {52},
number = {1},
pages = {33-40},
pmid = {40249720},
issn = {1066-2936},
mesh = {Humans ; *Diving/adverse effects/physiology/standards ; Practice Guidelines as Topic ; COVID-19 ; *Occupational Diseases/prevention & control/diagnosis ; Asthma/complications ; Spirometry ; Pulmonary Edema/diagnosis ; },
abstract = {Diving diseases originating from lung-related pathology are not the most prominent but are considered the most severe. To minimize this risk, a good respiratory tract assessment is important. Organizations like the British Thoracic Society (2003) and the European Diving Technology Committee (EDTC) (2004) have provided guidelines regarding this assessment. However, most of the guidelines are 20 years old. The EDTC has revised its guidelines based on the present literature and published it last year. This review discusses a few topics that have changed or are newly introduced in the new EDTC guidelines. Importantly, additional tests might be necessary when assessing the respiratory tract based on history taking and spirometry, leading to a case-by-case decision regarding the fitness to dive. Particular attention should be paid to individuals with large lungs or cysts, those who have undergone thoracic surgery, and those with a history of asthma, immersion pulmonary edema, COVID-19 infection, or sleep apnea.},
}
MeSH Terms:
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hide MeSH Terms
Humans
*Diving/adverse effects/physiology/standards
Practice Guidelines as Topic
COVID-19
*Occupational Diseases/prevention & control/diagnosis
Asthma/complications
Spirometry
Pulmonary Edema/diagnosis
RevDate: 2025-04-18
The impact of COVID-19 pandemic on the incidence, presentation, and management of type 1 diabetes in children and adolescents: a narrative review.
Hormones (Athens, Greece) [Epub ahead of print].
Type 1 diabetes (T1D) is an autoimmune condition affecting approximately 1.5 million children and adolescents worldwide, with an incidence of approximately 2-3% each year and rising. During the recent COVID-19 pandemic, a significant increase in incidence of T1D in children and adolescents was observed in numerous countries worldwide, with an increased number of newly-diagnosed cases presenting with diabetic ketoacidosis. The increased frequency of T1D presenting with diabetic ketoacidosis has been attributed not only to the SARS-CoV-2 virus itself but also to the restrictions imposed by the pandemic. The shift to telemedicine and unwillingness to seek medical care due to fear of infection contributed to delayed diagnosis and more severe disease presentation. Furthermore, the periods of lockdown that were implemented during the pandemic presented multiple challenges for children and adolescents living with T1D and disrupted the management of their condition. Changes in physical activity and diet as well as shortage of medical supplies during that period have been linked to worsening of glycemic control, which were at least partly offset by increased parental involvement and use of telemedicine.
Additional Links: PMID-40249463
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Citation:
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@article {pmid40249463,
year = {2025},
author = {Papapetrou, I and Swiecicka, A},
title = {The impact of COVID-19 pandemic on the incidence, presentation, and management of type 1 diabetes in children and adolescents: a narrative review.},
journal = {Hormones (Athens, Greece)},
volume = {},
number = {},
pages = {},
pmid = {40249463},
issn = {2520-8721},
abstract = {Type 1 diabetes (T1D) is an autoimmune condition affecting approximately 1.5 million children and adolescents worldwide, with an incidence of approximately 2-3% each year and rising. During the recent COVID-19 pandemic, a significant increase in incidence of T1D in children and adolescents was observed in numerous countries worldwide, with an increased number of newly-diagnosed cases presenting with diabetic ketoacidosis. The increased frequency of T1D presenting with diabetic ketoacidosis has been attributed not only to the SARS-CoV-2 virus itself but also to the restrictions imposed by the pandemic. The shift to telemedicine and unwillingness to seek medical care due to fear of infection contributed to delayed diagnosis and more severe disease presentation. Furthermore, the periods of lockdown that were implemented during the pandemic presented multiple challenges for children and adolescents living with T1D and disrupted the management of their condition. Changes in physical activity and diet as well as shortage of medical supplies during that period have been linked to worsening of glycemic control, which were at least partly offset by increased parental involvement and use of telemedicine.},
}
RevDate: 2025-04-19
Tele-exercise in individuals with spinal cord injury: a systematic review.
mHealth, 11:19.
BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has seen the emergence of tele-exercise as a mean of remotely providing physical activity. This is particularly crucial given that individuals with spinal cord injury (SCI), often engage in lower levels of physical activity due to barriers such as transportation issues and financial limitations. Given the potential the tele-exercise for individuals with SCI, this study aims to characterize research on tele-exercise interventions in this population focusing on the approach (synchronous, asynchronous, or hybrid), platform, intervention details, duration, adherence, outcomes, and improvements.
METHODS: A review was conducted using the Embase, Scopus, and PubMed databases, adhering to the PRISMA reporting checklist. Studies on "tele-exercise" and "teleexercise", without specifying SCI in the search terms were screened. Inclusion criteria were limited to English-language articles published up to April 2024. Articles in poster or editorial format and grey literature were excluded. The decision was made to exclude gray literature and focus solely on studies published in peer-reviewed scientific journals. Two reviewers (B.L.R. and R.R.G.C.) independently screened the titles and abstracts of the initially retrieved articles, and then discussed them to ensure agreement.
RESULTS: The review identified twelve articles (seven studies with intervention, three studies as projects, one study as cross-sectional analysis and 1 study as theorical framework). Most studies (58.3%) employed synchronous tele-exercise interventions, with Zoom software being the most prevalent platform (41.7%). Interventions primarily focused on muscle strength (75.0%) and aerobic training (75.0%), with a median duration of 8.0 weeks. The mean (standard deviation) adherence was 67.3% (18.7), with variations observed between sex and approaches (synchronous, asynchronous, or hybrid). The most commonly assessed outcomes included physical activity levels (58.3%), adherence (33.3%), pain (25.0%), and physical activity behavior (25.0%). Significant improvements were noted in health status, physical capacity, and tele-exercise implementation.
CONCLUSIONS: Tele-exercise interventions, predominantly utilizing synchronous methods and emphasizing muscle strength and aerobic training, are effective and feasible for individuals with SCI. These interventions contribute to improved health outcomes and increased exercise adherence, establishing them as a viable option for promoting physical activity among individuals with SCI. However, the results should be interpreted with caution as the quality of the studies was not considered in this review.
Additional Links: PMID-40248759
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@article {pmid40248759,
year = {2025},
author = {Gomes Costa, RR and Ramos, BL and Ribeiro Neto, F and Winckler, C},
title = {Tele-exercise in individuals with spinal cord injury: a systematic review.},
journal = {mHealth},
volume = {11},
number = {},
pages = {19},
pmid = {40248759},
issn = {2306-9740},
abstract = {BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has seen the emergence of tele-exercise as a mean of remotely providing physical activity. This is particularly crucial given that individuals with spinal cord injury (SCI), often engage in lower levels of physical activity due to barriers such as transportation issues and financial limitations. Given the potential the tele-exercise for individuals with SCI, this study aims to characterize research on tele-exercise interventions in this population focusing on the approach (synchronous, asynchronous, or hybrid), platform, intervention details, duration, adherence, outcomes, and improvements.
METHODS: A review was conducted using the Embase, Scopus, and PubMed databases, adhering to the PRISMA reporting checklist. Studies on "tele-exercise" and "teleexercise", without specifying SCI in the search terms were screened. Inclusion criteria were limited to English-language articles published up to April 2024. Articles in poster or editorial format and grey literature were excluded. The decision was made to exclude gray literature and focus solely on studies published in peer-reviewed scientific journals. Two reviewers (B.L.R. and R.R.G.C.) independently screened the titles and abstracts of the initially retrieved articles, and then discussed them to ensure agreement.
RESULTS: The review identified twelve articles (seven studies with intervention, three studies as projects, one study as cross-sectional analysis and 1 study as theorical framework). Most studies (58.3%) employed synchronous tele-exercise interventions, with Zoom software being the most prevalent platform (41.7%). Interventions primarily focused on muscle strength (75.0%) and aerobic training (75.0%), with a median duration of 8.0 weeks. The mean (standard deviation) adherence was 67.3% (18.7), with variations observed between sex and approaches (synchronous, asynchronous, or hybrid). The most commonly assessed outcomes included physical activity levels (58.3%), adherence (33.3%), pain (25.0%), and physical activity behavior (25.0%). Significant improvements were noted in health status, physical capacity, and tele-exercise implementation.
CONCLUSIONS: Tele-exercise interventions, predominantly utilizing synchronous methods and emphasizing muscle strength and aerobic training, are effective and feasible for individuals with SCI. These interventions contribute to improved health outcomes and increased exercise adherence, establishing them as a viable option for promoting physical activity among individuals with SCI. However, the results should be interpreted with caution as the quality of the studies was not considered in this review.},
}
RevDate: 2025-04-19
Telehealth in the US for patients with end-stage kidney disease: its utilization and impact on social, economic and health outcomes.
mHealth, 11:22.
The use of telehealth in the United States accelerated in 2020 when a coronavirus disease of 2019 (COVID-19) related public health emergency (PHE) was declared. Centers for Medicare and Medicaid Services issued emergency waivers that relaxed restrictions imposed by regulations on geographic locations, originating and distant sites, audio-video-conferencing technology and re-imbursement. This review focuses on the history of telehealth usage for patients with end-stage kidney disease. Patients who receive home dialysis gained widespread access to telehealth in 2019, following passage of the Bipartisan Budget Act of 2018, Sec 50302 by the US Congress. For the first time in telehealth application, the patient's home could be an originating site without geographic restrictions for telemedicine. These earlier regulations will continue even after the PHE expires. While they made telemedicine possible for many patients receiving home dialysis, in practice, the uptake of telemedicine in the home setting may have been sluggish following the 2018 law. Rules governing the frequency of telemedicine visits and other stipulations for home dialysis that were specified in the 2018 law were relaxed in the setting of the COVID-19 waivers, further facilitating the use of telemedicine for home dialysis care. Meanwhile, the in-center dialysis unit became an originating site for the first time during the COVID-19 PHE, with a corresponding sharp increase in the use of telemedicine for in-center hemodialysis care. The waivers enabling the use of telemedicine for patients who receive in-center hemodialysis and further facilitating the use of telemedicine in home dialysis, expire with the end of the COVID-19 PHE unless Congress passes new legislation. Comparisons among the periods before, during and after the PHE can illustrate telehealth's impact and some of its challenges. Most of the literature on telehealth represents observational data. Future studies on telehealth, including clinical trials, could provide information on outcomes and cost savings.
Additional Links: PMID-40248758
PubMed:
Citation:
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@article {pmid40248758,
year = {2025},
author = {Lew, SQ and Sikka, N and Erickson, KF},
title = {Telehealth in the US for patients with end-stage kidney disease: its utilization and impact on social, economic and health outcomes.},
journal = {mHealth},
volume = {11},
number = {},
pages = {22},
pmid = {40248758},
issn = {2306-9740},
abstract = {The use of telehealth in the United States accelerated in 2020 when a coronavirus disease of 2019 (COVID-19) related public health emergency (PHE) was declared. Centers for Medicare and Medicaid Services issued emergency waivers that relaxed restrictions imposed by regulations on geographic locations, originating and distant sites, audio-video-conferencing technology and re-imbursement. This review focuses on the history of telehealth usage for patients with end-stage kidney disease. Patients who receive home dialysis gained widespread access to telehealth in 2019, following passage of the Bipartisan Budget Act of 2018, Sec 50302 by the US Congress. For the first time in telehealth application, the patient's home could be an originating site without geographic restrictions for telemedicine. These earlier regulations will continue even after the PHE expires. While they made telemedicine possible for many patients receiving home dialysis, in practice, the uptake of telemedicine in the home setting may have been sluggish following the 2018 law. Rules governing the frequency of telemedicine visits and other stipulations for home dialysis that were specified in the 2018 law were relaxed in the setting of the COVID-19 waivers, further facilitating the use of telemedicine for home dialysis care. Meanwhile, the in-center dialysis unit became an originating site for the first time during the COVID-19 PHE, with a corresponding sharp increase in the use of telemedicine for in-center hemodialysis care. The waivers enabling the use of telemedicine for patients who receive in-center hemodialysis and further facilitating the use of telemedicine in home dialysis, expire with the end of the COVID-19 PHE unless Congress passes new legislation. Comparisons among the periods before, during and after the PHE can illustrate telehealth's impact and some of its challenges. Most of the literature on telehealth represents observational data. Future studies on telehealth, including clinical trials, could provide information on outcomes and cost savings.},
}
RevDate: 2025-04-19
CmpDate: 2025-04-18
Phospholipid scramblase 1: a frontline defense against viral infections.
Frontiers in cellular and infection microbiology, 15:1573373.
Phospholipid scramblase 1 (PLSCR1) is the most studied member of the phospholipid scramblase protein family. Its main function is to catalyze calcium (Ca[2+])-dependent, ATP-independent, bidirectional and non-specific translocation of phospholipids between inner and outer leaflets of plasma membrane. Additionally, PLSCR1 is identified as an interferon-stimulated gene (ISG) with antiviral activities, and its expression can be highly induced by all types of interferons in various viral infections. Indeed, numerous studies have reported the direct antiviral activities of PLSCR1 through interrupting the replication processes of a variety of viruses, including entry of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), nuclear localization of influenza A virus (IAV), and transactivation of human immunodeficiency virus (HIV), Epstein-Barr virus (EBV), human T-cell leukemia virus type-1 (HTLV1), human cytomegalovirus (HCMV) and hepatitis B virus (HBV). In addition to these direct antiviral activities, PLSCR1 also regulates endogenous immune components to defend against viruses in both nonimmune and immune cells. Such activities include potentiation of ISG transcription, activation of JAK/STAT pathway, upregulation of type 3 interferon receptor (IFN-λR1) and recruitment of Toll-like receptor 9 (TLR9). This review aims to summarize the current understanding of PLSCR1's multiple roles as a frontline defense against viral infections.
Additional Links: PMID-40248364
PubMed:
Citation:
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@article {pmid40248364,
year = {2025},
author = {Yang, AX and Norbrun, C and Sorkhdini, P and Zhou, Y},
title = {Phospholipid scramblase 1: a frontline defense against viral infections.},
journal = {Frontiers in cellular and infection microbiology},
volume = {15},
number = {},
pages = {1573373},
pmid = {40248364},
issn = {2235-2988},
mesh = {Humans ; *Phospholipid Transfer Proteins/metabolism/genetics/immunology ; *Virus Diseases/immunology/virology ; SARS-CoV-2 ; Virus Replication ; Interferons/metabolism ; Animals ; Antiviral Agents ; Signal Transduction ; Viruses/immunology ; },
abstract = {Phospholipid scramblase 1 (PLSCR1) is the most studied member of the phospholipid scramblase protein family. Its main function is to catalyze calcium (Ca[2+])-dependent, ATP-independent, bidirectional and non-specific translocation of phospholipids between inner and outer leaflets of plasma membrane. Additionally, PLSCR1 is identified as an interferon-stimulated gene (ISG) with antiviral activities, and its expression can be highly induced by all types of interferons in various viral infections. Indeed, numerous studies have reported the direct antiviral activities of PLSCR1 through interrupting the replication processes of a variety of viruses, including entry of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), nuclear localization of influenza A virus (IAV), and transactivation of human immunodeficiency virus (HIV), Epstein-Barr virus (EBV), human T-cell leukemia virus type-1 (HTLV1), human cytomegalovirus (HCMV) and hepatitis B virus (HBV). In addition to these direct antiviral activities, PLSCR1 also regulates endogenous immune components to defend against viruses in both nonimmune and immune cells. Such activities include potentiation of ISG transcription, activation of JAK/STAT pathway, upregulation of type 3 interferon receptor (IFN-λR1) and recruitment of Toll-like receptor 9 (TLR9). This review aims to summarize the current understanding of PLSCR1's multiple roles as a frontline defense against viral infections.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Phospholipid Transfer Proteins/metabolism/genetics/immunology
*Virus Diseases/immunology/virology
SARS-CoV-2
Virus Replication
Interferons/metabolism
Animals
Antiviral Agents
Signal Transduction
Viruses/immunology
RevDate: 2025-04-22
CmpDate: 2025-04-22
Cardiovascular disease as part of Long COVID: a systematic review.
European journal of preventive cardiology, 32(6):485-498.
AIMS: Long COVID syndrome has had a major impact on million patients' lives worldwide. The cardiovascular system is an important aspect of this multifaceted disease that may manifest in many ways. We have hereby performed a narrative review in order to identify the extent of the cardiovascular manifestations of the Long COVID syndrome.
METHODS AND RESULTS: An in-depth systematic search of the literature has been conducted for this narrative review. The systematic search of PubMed and Cochrane databases yielded 3993 articles, of which 629 underwent full-text screening. A total of 78 studies were included in the final qualitative synthesis and data evaluation. The pathophysiology of the cardiovascular sequelae of Long COVID syndrome and the cardiac manifestations and complications of Long COVID syndrome are critically evaluated. In addition, potential cardiovascular risk factors are assessed, and preventive methods and treatment options are examined in this review.
CONCLUSION: This systematic review poignantly summarizes the evidence from the available literature regarding the cardiovascular manifestations of Long COVID syndrome and reviews potential mechanistic pathways, diagnostic approaches, preventive measures, and treatment options.
Additional Links: PMID-38381595
Publisher:
PubMed:
Citation:
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@article {pmid38381595,
year = {2025},
author = {Tsampasian, V and Bäck, M and Bernardi, M and Cavarretta, E and Dębski, M and Gati, S and Hansen, D and Kränkel, N and Koskinas, KC and Niebauer, J and Spadafora, L and Frias Vargas, M and Biondi-Zoccai, G and Vassiliou, VS},
title = {Cardiovascular disease as part of Long COVID: a systematic review.},
journal = {European journal of preventive cardiology},
volume = {32},
number = {6},
pages = {485-498},
doi = {10.1093/eurjpc/zwae070},
pmid = {38381595},
issn = {2047-4881},
mesh = {Humans ; *COVID-19/complications/epidemiology/diagnosis ; *Cardiovascular Diseases/epidemiology/diagnosis/therapy/etiology/physiopathology ; SARS-CoV-2 ; Risk Factors ; Risk Assessment ; Heart Disease Risk Factors ; },
abstract = {AIMS: Long COVID syndrome has had a major impact on million patients' lives worldwide. The cardiovascular system is an important aspect of this multifaceted disease that may manifest in many ways. We have hereby performed a narrative review in order to identify the extent of the cardiovascular manifestations of the Long COVID syndrome.
METHODS AND RESULTS: An in-depth systematic search of the literature has been conducted for this narrative review. The systematic search of PubMed and Cochrane databases yielded 3993 articles, of which 629 underwent full-text screening. A total of 78 studies were included in the final qualitative synthesis and data evaluation. The pathophysiology of the cardiovascular sequelae of Long COVID syndrome and the cardiac manifestations and complications of Long COVID syndrome are critically evaluated. In addition, potential cardiovascular risk factors are assessed, and preventive methods and treatment options are examined in this review.
CONCLUSION: This systematic review poignantly summarizes the evidence from the available literature regarding the cardiovascular manifestations of Long COVID syndrome and reviews potential mechanistic pathways, diagnostic approaches, preventive measures, and treatment options.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/complications/epidemiology/diagnosis
*Cardiovascular Diseases/epidemiology/diagnosis/therapy/etiology/physiopathology
SARS-CoV-2
Risk Factors
Risk Assessment
Heart Disease Risk Factors
RevDate: 2025-04-21
CmpDate: 2025-04-21
When COVID-19 meets diabetes: A bibliometric analysis.
Diabetes research and clinical practice, 223:112118.
Coronavirus disease 2019 (COVID-19) survivors are concerned about the likelihood of developing further diseases. This study examines the global trends in scientific research on diabetes associated with COVID-19 from several perspectives. Bibliometric analyses are used to undertake a scientific review of the literature. The Web of Science Core Collection (WoSCC) database was used to acquire bibliographic information on diabetes related to COVID-19 from Jan 2020 to Dec. 2023. The visual map was built via advanced CiteSpace 6.2.R6. 7,348 papers were found. Khunti Kamlesh and Rizzo-Manfredi are the most well-known high-yield authors in this area, and the top ten authors collaborate extensively. Most of these papers came from universities. Harvard Medical School has the most publications, followed by Wuhan University and Huazhong University of Science and Technology. China and the United States are the countries with the most publications. Angiotensin-converting enzymes, chronic disease, intensive care unit, viral infection, and gestational diabetes mellitus were scored 0-11, 2, 3, and 4, respectively. Zhou et al.'s work on this topic, which appeared in the prominent medical journal The Lancet, was cited 1,366 times, highlighting its importance. "clinical characteristics," "diabetes mellitus," "metabolic syndrome," and "angiotensin-converting enzyme" were used as keywords for reference co-citation and clustering data identify. Over the last four years, related investigations have focused primarily on observing clinical aspects. This report is important for developing treatment strategies, directing future research, and guiding clinical practice.
Additional Links: PMID-40132732
Publisher:
PubMed:
Citation:
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@article {pmid40132732,
year = {2025},
author = {He, Y and Zheng, Q and Zhifang, Z and Xiaofeng, N and Shenggen, W and Xue, M and Zheng, C and Liu, Z},
title = {When COVID-19 meets diabetes: A bibliometric analysis.},
journal = {Diabetes research and clinical practice},
volume = {223},
number = {},
pages = {112118},
doi = {10.1016/j.diabres.2025.112118},
pmid = {40132732},
issn = {1872-8227},
mesh = {*COVID-19/epidemiology/complications ; Humans ; *Bibliometrics ; *Diabetes Mellitus/epidemiology ; SARS-CoV-2 ; },
abstract = {Coronavirus disease 2019 (COVID-19) survivors are concerned about the likelihood of developing further diseases. This study examines the global trends in scientific research on diabetes associated with COVID-19 from several perspectives. Bibliometric analyses are used to undertake a scientific review of the literature. The Web of Science Core Collection (WoSCC) database was used to acquire bibliographic information on diabetes related to COVID-19 from Jan 2020 to Dec. 2023. The visual map was built via advanced CiteSpace 6.2.R6. 7,348 papers were found. Khunti Kamlesh and Rizzo-Manfredi are the most well-known high-yield authors in this area, and the top ten authors collaborate extensively. Most of these papers came from universities. Harvard Medical School has the most publications, followed by Wuhan University and Huazhong University of Science and Technology. China and the United States are the countries with the most publications. Angiotensin-converting enzymes, chronic disease, intensive care unit, viral infection, and gestational diabetes mellitus were scored 0-11, 2, 3, and 4, respectively. Zhou et al.'s work on this topic, which appeared in the prominent medical journal The Lancet, was cited 1,366 times, highlighting its importance. "clinical characteristics," "diabetes mellitus," "metabolic syndrome," and "angiotensin-converting enzyme" were used as keywords for reference co-citation and clustering data identify. Over the last four years, related investigations have focused primarily on observing clinical aspects. This report is important for developing treatment strategies, directing future research, and guiding clinical practice.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*COVID-19/epidemiology/complications
Humans
*Bibliometrics
*Diabetes Mellitus/epidemiology
SARS-CoV-2
RevDate: 2025-04-21
CmpDate: 2025-04-21
Disinformation about diet and nutrition on social networks: a review of the literature.
Nutricion hospitalaria, 42(2):366-375.
Background: social networks have become indispensable for global communication, offering unparalleled access to information. However, the lack of content regulation has allowed health and nutrition misinformation to thrive, posing significant public health risks. Objectives: this study aimed to identify the social networks most frequently used for spreading nutrition-related misinformation and evaluate the primary topics, including diseases and dietary claims, featured in these messages. Methods: a systematic review of the literature was conducted, analyzing studies focused on nutrition-related misinformation across platforms such as Twitter, Instagram, TikTok, and YouTube. Data collection adhered to PRISMA guidelines, and findings were synthesized narratively to address the study objectives. Results: this study analyzed 28 documents focusing on nutrition-related misinformation on social networks. Instagram (50 %) and YouTube (39.28 %) were identified as the most prevalent platforms for spreading such content, followed by TikTok (5.13 %) and Twitter (10.72 %). Over 62 % of the reviewed studies addressed misinformation linked to miracle diets, often associated with orthorexia (14.28 %) and COVID-19 (14.28 %). These diets frequently included unverified claims of rapid health improvements. Notably, credible nutrition content was predominantly shared by healthcare professionals and academic organizations, highlighting their key role in fight against misinformation. Conclusions: misinformation about nutrition on social networks is a growing public health concern. Public health institutions must implement strategies to improve digital literacy and provide tools for assessing information credibility. Healthcare professionals should leverage social media to disseminate evidence-based knowledge, counteracting the influence of unreliable sources. Collaborative efforts are essential to ensure social networks serve as platforms for reliable health promotion and education.
Additional Links: PMID-40008658
Publisher:
PubMed:
Citation:
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@article {pmid40008658,
year = {2025},
author = {Segado Fernández, S and Jiménez Gómez, B and Jiménez Hidalgo, P and Lozano-Estevan, MDC and Herrera Peco, I},
title = {Disinformation about diet and nutrition on social networks: a review of the literature.},
journal = {Nutricion hospitalaria},
volume = {42},
number = {2},
pages = {366-375},
doi = {10.20960/nh.05533},
pmid = {40008658},
issn = {1699-5198},
mesh = {Humans ; *Diet ; *Social Networking ; Social Media ; *Disinformation ; COVID-19 ; Communication ; },
abstract = {Background: social networks have become indispensable for global communication, offering unparalleled access to information. However, the lack of content regulation has allowed health and nutrition misinformation to thrive, posing significant public health risks. Objectives: this study aimed to identify the social networks most frequently used for spreading nutrition-related misinformation and evaluate the primary topics, including diseases and dietary claims, featured in these messages. Methods: a systematic review of the literature was conducted, analyzing studies focused on nutrition-related misinformation across platforms such as Twitter, Instagram, TikTok, and YouTube. Data collection adhered to PRISMA guidelines, and findings were synthesized narratively to address the study objectives. Results: this study analyzed 28 documents focusing on nutrition-related misinformation on social networks. Instagram (50 %) and YouTube (39.28 %) were identified as the most prevalent platforms for spreading such content, followed by TikTok (5.13 %) and Twitter (10.72 %). Over 62 % of the reviewed studies addressed misinformation linked to miracle diets, often associated with orthorexia (14.28 %) and COVID-19 (14.28 %). These diets frequently included unverified claims of rapid health improvements. Notably, credible nutrition content was predominantly shared by healthcare professionals and academic organizations, highlighting their key role in fight against misinformation. Conclusions: misinformation about nutrition on social networks is a growing public health concern. Public health institutions must implement strategies to improve digital literacy and provide tools for assessing information credibility. Healthcare professionals should leverage social media to disseminate evidence-based knowledge, counteracting the influence of unreliable sources. Collaborative efforts are essential to ensure social networks serve as platforms for reliable health promotion and education.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Diet
*Social Networking
Social Media
*Disinformation
COVID-19
Communication
RevDate: 2025-04-21
CmpDate: 2025-04-21
"Triple and Plan" (TriPla) regimen for long lasting new generation intravitreal anti-VEGF.
European journal of ophthalmology, 35(3):779-784.
Intravitreal injections of anti-vascular endothelial growth factor (anti-VEGF) medications are the primary treatment for neovascular age-related macular degeneration (nAMD). However, frequent administrations pose significant burdens on patients, healthcare providers, and systems. The treat-and-extend (T&E) regimen, which adjusts treatment intervals based on patient response, aims to reduce injection frequency while maintaining disease control. The "Triple and Plan" (TriPla) regimen, developed during the COVID-19 pandemic, further optimizes treatment by scheduling three consecutive injections, thus minimizing clinic visits while ensuring adequate treatment.Newer agents such as Faricimab, Aflibercept 8 mg, and Brolucizumab offer longer-lasting effects, potentially extending treatment intervals. Faricimab, targeting both Ang-2 and VEGF-A, requires fewer injections and visits under the TriPla regimen compared to traditional T&E. Aflibercept 8 mg, with its higher concentration, promises extended intervals up to 16 weeks, reducing the injection frequency. Brolucizumab, notable for its small size and effective tissue penetration, also offers prolonged therapeutic effects but requires careful monitoring due to potential adverse events.In the first two years of treatment, patients using the TriPla regimen with these new drugs would undergo a slightly higher number of injections but with fewer clinic visits compared to the T&E regimen. The TriPla approach optimizes scheduling and reduces the workload on specialists, potentially improving patient care and healthcare system efficiency. These advancements in treatment regimens and drug formulations present significant benefits in managing nAMD, balancing effective disease control with reduced healthcare burdens.
Additional Links: PMID-39763327
Publisher:
PubMed:
Citation:
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@article {pmid39763327,
year = {2025},
author = {Beretta, F and Sacconi, R and Querques, L and Prascina, F and Zucchiatti, I and Bandello, F and Querques, G},
title = {"Triple and Plan" (TriPla) regimen for long lasting new generation intravitreal anti-VEGF.},
journal = {European journal of ophthalmology},
volume = {35},
number = {3},
pages = {779-784},
doi = {10.1177/11206721241310262},
pmid = {39763327},
issn = {1724-6016},
mesh = {Humans ; Intravitreal Injections ; *Vascular Endothelial Growth Factor A/antagonists & inhibitors ; *Angiogenesis Inhibitors/administration & dosage ; Recombinant Fusion Proteins/administration & dosage ; Receptors, Vascular Endothelial Growth Factor/administration & dosage ; *Wet Macular Degeneration/drug therapy ; *COVID-19/epidemiology ; *Antibodies, Monoclonal, Humanized/administration & dosage ; SARS-CoV-2 ; },
abstract = {Intravitreal injections of anti-vascular endothelial growth factor (anti-VEGF) medications are the primary treatment for neovascular age-related macular degeneration (nAMD). However, frequent administrations pose significant burdens on patients, healthcare providers, and systems. The treat-and-extend (T&E) regimen, which adjusts treatment intervals based on patient response, aims to reduce injection frequency while maintaining disease control. The "Triple and Plan" (TriPla) regimen, developed during the COVID-19 pandemic, further optimizes treatment by scheduling three consecutive injections, thus minimizing clinic visits while ensuring adequate treatment.Newer agents such as Faricimab, Aflibercept 8 mg, and Brolucizumab offer longer-lasting effects, potentially extending treatment intervals. Faricimab, targeting both Ang-2 and VEGF-A, requires fewer injections and visits under the TriPla regimen compared to traditional T&E. Aflibercept 8 mg, with its higher concentration, promises extended intervals up to 16 weeks, reducing the injection frequency. Brolucizumab, notable for its small size and effective tissue penetration, also offers prolonged therapeutic effects but requires careful monitoring due to potential adverse events.In the first two years of treatment, patients using the TriPla regimen with these new drugs would undergo a slightly higher number of injections but with fewer clinic visits compared to the T&E regimen. The TriPla approach optimizes scheduling and reduces the workload on specialists, potentially improving patient care and healthcare system efficiency. These advancements in treatment regimens and drug formulations present significant benefits in managing nAMD, balancing effective disease control with reduced healthcare burdens.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
Intravitreal Injections
*Vascular Endothelial Growth Factor A/antagonists & inhibitors
*Angiogenesis Inhibitors/administration & dosage
Recombinant Fusion Proteins/administration & dosage
Receptors, Vascular Endothelial Growth Factor/administration & dosage
*Wet Macular Degeneration/drug therapy
*COVID-19/epidemiology
*Antibodies, Monoclonal, Humanized/administration & dosage
SARS-CoV-2
RevDate: 2025-04-19
Global research trends in obesity-related asthma (2004-2023): a bibliometric analysis.
Frontiers in nutrition, 12:1528366.
BACKGROUND: In recent years, an increasing body of evidence has revealed a complex interplay between obesity and asthma, prompting academic and medical communities to intensify their focus on this area of research. The objective of this study is to undertake a comprehensive bibliometric analysis of the research literature pertaining to obesity-related asthma from 2004 to 2023. This analysis aims to provide precise and valuable insights, as well as to systematically reflect upon the current status and emerging trends within the field.
METHODS: Literature data on obesity and asthma research was sourced from the Web of Science Core Collection database. CiteSpace and VOSviewer were utilized to visually analyze bibliometric indicators such as co-authorship, citation networks, and publication frequency of the data to facilitate the identification of patterns and trends.
RESULTS: A total of 3,118 papers were included in the analysis, encompassing 2,539 articles and 579 reviews. Throughout the last 20 years, the volume of publications has shown a consistent upward trend. The United States and Harvard University are at the forefront of this research field. Professor Dixon Anne E. is recognized as a pioneer and leading figure in the cultivation of obesity-related asthma research. Keyword analysis identified topics such as "childhood asthma," "bariatric surgery," "physical activity," "gut microbiota," "COVID-19," "food allergy," "asthma control," "nutrition examination," and "severe asthma."
CONCLUSION: The research domain of obesity-related asthma has experienced a substantial growth, with the United States, the United Kingdom, and China leading the global landscape. The focus on asthma in obese adolescents and children, the role of bariatric surgery, and lifestyle interventions remains a consistent area of interest, with considerable potential for further study. These findings provide a scientific basis for the development of personalized treatment programs for obese asthma patients. In addition, this study highlights the importance of further research in the fields of gut microbiota, COVID-19, and food allergy, providing directions for future policymaking.
Additional Links: PMID-40248034
PubMed:
Citation:
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@article {pmid40248034,
year = {2025},
author = {Lang, L and Ma, M and Zhao, H and Zhang, J and Liu, S and Liu, H},
title = {Global research trends in obesity-related asthma (2004-2023): a bibliometric analysis.},
journal = {Frontiers in nutrition},
volume = {12},
number = {},
pages = {1528366},
pmid = {40248034},
issn = {2296-861X},
abstract = {BACKGROUND: In recent years, an increasing body of evidence has revealed a complex interplay between obesity and asthma, prompting academic and medical communities to intensify their focus on this area of research. The objective of this study is to undertake a comprehensive bibliometric analysis of the research literature pertaining to obesity-related asthma from 2004 to 2023. This analysis aims to provide precise and valuable insights, as well as to systematically reflect upon the current status and emerging trends within the field.
METHODS: Literature data on obesity and asthma research was sourced from the Web of Science Core Collection database. CiteSpace and VOSviewer were utilized to visually analyze bibliometric indicators such as co-authorship, citation networks, and publication frequency of the data to facilitate the identification of patterns and trends.
RESULTS: A total of 3,118 papers were included in the analysis, encompassing 2,539 articles and 579 reviews. Throughout the last 20 years, the volume of publications has shown a consistent upward trend. The United States and Harvard University are at the forefront of this research field. Professor Dixon Anne E. is recognized as a pioneer and leading figure in the cultivation of obesity-related asthma research. Keyword analysis identified topics such as "childhood asthma," "bariatric surgery," "physical activity," "gut microbiota," "COVID-19," "food allergy," "asthma control," "nutrition examination," and "severe asthma."
CONCLUSION: The research domain of obesity-related asthma has experienced a substantial growth, with the United States, the United Kingdom, and China leading the global landscape. The focus on asthma in obese adolescents and children, the role of bariatric surgery, and lifestyle interventions remains a consistent area of interest, with considerable potential for further study. These findings provide a scientific basis for the development of personalized treatment programs for obese asthma patients. In addition, this study highlights the importance of further research in the fields of gut microbiota, COVID-19, and food allergy, providing directions for future policymaking.},
}
RevDate: 2025-04-17
Ethanol Inhalation for Respiratory Infections due to Enveloped Viruses.
Infectious diseases and therapy [Epub ahead of print].
Ethanol has demonstrated high efficacy in inactivating enveloped viruses in vitro and in vivo (in animal and human studies). The inhalation route has been a significant method of drug administration for respiratory disorders since ancient times. Infections with enveloped viruses cause many respiratory diseases. This concise review explores the general structural characteristics of enveloped viruses and examines the potential role of inhaled ethanol as a low-cost therapy for respiratory diseases. Current literature data suggest that ethanol inhalation could be beneficial in treating respiratory infections caused by enveloped viruses. However, there is a clear gap in well-designed clinical trials assessing the safety and efficacy of ethanol inhalation in treating respiratory infections from enveloped viruses. This low-cost therapy could become an important therapeutic option, especially for large numbers of patients simultaneously infected, as was the case during the coronavirus disease 2019 (COVID-19) pandemic. In addition, inhaled ethanol could be a successful approach for vulnerable patients such as patients with cancer because it is likely to have no or minimal effects on already established life-saving treatments. Further investigation by national and international institutions is urgently needed to validate these findings and refine treatment protocols.
Additional Links: PMID-40246793
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@article {pmid40246793,
year = {2025},
author = {Salvatori, P and Amoushahi, A and Venuti, A and Paolini, F},
title = {Ethanol Inhalation for Respiratory Infections due to Enveloped Viruses.},
journal = {Infectious diseases and therapy},
volume = {},
number = {},
pages = {},
pmid = {40246793},
issn = {2193-8229},
support = {21/18/R/53//Agenzia Nazionale per le Nuove Tecnologie, l'Energia e lo Sviluppo Economico Sostenibile/ ; },
abstract = {Ethanol has demonstrated high efficacy in inactivating enveloped viruses in vitro and in vivo (in animal and human studies). The inhalation route has been a significant method of drug administration for respiratory disorders since ancient times. Infections with enveloped viruses cause many respiratory diseases. This concise review explores the general structural characteristics of enveloped viruses and examines the potential role of inhaled ethanol as a low-cost therapy for respiratory diseases. Current literature data suggest that ethanol inhalation could be beneficial in treating respiratory infections caused by enveloped viruses. However, there is a clear gap in well-designed clinical trials assessing the safety and efficacy of ethanol inhalation in treating respiratory infections from enveloped viruses. This low-cost therapy could become an important therapeutic option, especially for large numbers of patients simultaneously infected, as was the case during the coronavirus disease 2019 (COVID-19) pandemic. In addition, inhaled ethanol could be a successful approach for vulnerable patients such as patients with cancer because it is likely to have no or minimal effects on already established life-saving treatments. Further investigation by national and international institutions is urgently needed to validate these findings and refine treatment protocols.},
}
RevDate: 2025-04-17
CmpDate: 2025-04-17
Immunobiology and immunotherapy of COVID-19.
Progress in molecular biology and translational science, 213:73-133.
The SARS-CoV-2 outbreak in late 2019 triggered a major increase in activities related to immunobiology and immunotherapy to cope with and find solutions to end the COVID-19 pandemic. The unprecedented approach to research and development of drugs and vaccines against SARS-CoV-2 has substantially improved the understanding of immunobiology for COVID-19, which can also be applied to other infectious diseases. Major efforts were dedicated to the repurposing of existing antiviral drugs and the development of novel ones. For this reason, numerous approaches to evaluating interferons, immunoglobulins, and cytokine inhibitors have been conducted. Antibody-based therapies, especially employing monoclonal antibodies have also been on the agenda. Cell-based therapies involving dendritic cells, macrophages, and CAR T-cell approaches have been evaluated. Many existing antiviral drugs have been repurposed for COVID-19 and novel formulations have been tested. The extraordinarily rapid development of efficient vaccines led to the breakthrough of novel vaccine approaches such as mRNA-based vaccines saving millions of lives. Waning immunity of existing vaccines and emerging SARS-CoV-2 variants have required additional booster vaccinations and re-engineering of new versions of COVID-19 vaccines.
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@article {pmid40246352,
year = {2025},
author = {Lundstrom, K},
title = {Immunobiology and immunotherapy of COVID-19.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {73-133},
doi = {10.1016/bs.pmbts.2024.12.002},
pmid = {40246352},
issn = {1878-0814},
mesh = {Humans ; *COVID-19/immunology/therapy ; SARS-CoV-2/immunology ; *Immunotherapy/methods ; COVID-19 Vaccines/immunology ; Pandemics/prevention & control ; Antiviral Agents/therapeutic use ; *Coronavirus Infections/immunology/therapy ; *Pneumonia, Viral/immunology/therapy ; COVID-19 Drug Treatment ; Antibodies, Monoclonal/therapeutic use ; },
abstract = {The SARS-CoV-2 outbreak in late 2019 triggered a major increase in activities related to immunobiology and immunotherapy to cope with and find solutions to end the COVID-19 pandemic. The unprecedented approach to research and development of drugs and vaccines against SARS-CoV-2 has substantially improved the understanding of immunobiology for COVID-19, which can also be applied to other infectious diseases. Major efforts were dedicated to the repurposing of existing antiviral drugs and the development of novel ones. For this reason, numerous approaches to evaluating interferons, immunoglobulins, and cytokine inhibitors have been conducted. Antibody-based therapies, especially employing monoclonal antibodies have also been on the agenda. Cell-based therapies involving dendritic cells, macrophages, and CAR T-cell approaches have been evaluated. Many existing antiviral drugs have been repurposed for COVID-19 and novel formulations have been tested. The extraordinarily rapid development of efficient vaccines led to the breakthrough of novel vaccine approaches such as mRNA-based vaccines saving millions of lives. Waning immunity of existing vaccines and emerging SARS-CoV-2 variants have required additional booster vaccinations and re-engineering of new versions of COVID-19 vaccines.},
}
MeSH Terms:
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Humans
*COVID-19/immunology/therapy
SARS-CoV-2/immunology
*Immunotherapy/methods
COVID-19 Vaccines/immunology
Pandemics/prevention & control
Antiviral Agents/therapeutic use
*Coronavirus Infections/immunology/therapy
*Pneumonia, Viral/immunology/therapy
COVID-19 Drug Treatment
Antibodies, Monoclonal/therapeutic use
RevDate: 2025-04-18
CmpDate: 2025-04-17
More antibodies are not always better: Fc effector functions play a critical role in SARS-CoV-2 infection and protection.
Progress in molecular biology and translational science, 213:413-447.
Traditional vaccinology has primarily focused on neutralizing antibody titers as the main correlate of vaccine efficacy, often overlooking the multifaceted roles of antibody Fc effector functions in orchestrating protective immune responses. Fc-mediated immune responses play a pivotal role in immune modulation and pathogen clearance. Emerging evidence from natural infections and vaccine studies highlights the critical contribution of Fc effector functions in determining the quality and durability of immunity. This work explores the limitations of current vaccine evaluation paradigms that prioritize neutralization over Fc effector mechanisms. It also describes findings from a study showing an unexpected role for SARS-CoV-2 anti-spike antibodies: both convalescent plasma and patient-derived monoclonal antibodies (mAbs) lead to maximum phagocytic capacity by monocytes at low concentrations, whereas at higher concentrations the phagocytic capacity was reduced. Given that the severity of COVID-19 disease and antibody titers are strongly positively correlated, this work challenges the paradigm that high antibodies offer better protection against severe disease. It is proposed that humoral and cellular responses elicited by vaccination should never be higher than those produced by natural infection. By integrating antibody Fc effector functions into vaccine development, a paradigm shift is proposed that emphasizes synergic antibody responses. Such an approach could transform vaccine efficacy assessment, enhance protection against dangerous pathogens, and drive innovation in vaccine design.
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@article {pmid40246351,
year = {2025},
author = {Rubio-Casillas, A and Redwan, EM and Uversky, VN},
title = {More antibodies are not always better: Fc effector functions play a critical role in SARS-CoV-2 infection and protection.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {413-447},
doi = {10.1016/bs.pmbts.2025.02.001},
pmid = {40246351},
issn = {1878-0814},
mesh = {Humans ; *COVID-19/immunology/prevention & control/virology ; *SARS-CoV-2/immunology ; *Antibodies, Viral/immunology ; Antibodies, Neutralizing/immunology ; *Immunoglobulin Fc Fragments/immunology ; COVID-19 Vaccines/immunology ; Antibodies, Monoclonal/immunology ; Spike Glycoprotein, Coronavirus/immunology ; Animals ; },
abstract = {Traditional vaccinology has primarily focused on neutralizing antibody titers as the main correlate of vaccine efficacy, often overlooking the multifaceted roles of antibody Fc effector functions in orchestrating protective immune responses. Fc-mediated immune responses play a pivotal role in immune modulation and pathogen clearance. Emerging evidence from natural infections and vaccine studies highlights the critical contribution of Fc effector functions in determining the quality and durability of immunity. This work explores the limitations of current vaccine evaluation paradigms that prioritize neutralization over Fc effector mechanisms. It also describes findings from a study showing an unexpected role for SARS-CoV-2 anti-spike antibodies: both convalescent plasma and patient-derived monoclonal antibodies (mAbs) lead to maximum phagocytic capacity by monocytes at low concentrations, whereas at higher concentrations the phagocytic capacity was reduced. Given that the severity of COVID-19 disease and antibody titers are strongly positively correlated, this work challenges the paradigm that high antibodies offer better protection against severe disease. It is proposed that humoral and cellular responses elicited by vaccination should never be higher than those produced by natural infection. By integrating antibody Fc effector functions into vaccine development, a paradigm shift is proposed that emphasizes synergic antibody responses. Such an approach could transform vaccine efficacy assessment, enhance protection against dangerous pathogens, and drive innovation in vaccine design.},
}
MeSH Terms:
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Humans
*COVID-19/immunology/prevention & control/virology
*SARS-CoV-2/immunology
*Antibodies, Viral/immunology
Antibodies, Neutralizing/immunology
*Immunoglobulin Fc Fragments/immunology
COVID-19 Vaccines/immunology
Antibodies, Monoclonal/immunology
Spike Glycoprotein, Coronavirus/immunology
Animals
RevDate: 2025-04-17
CmpDate: 2025-04-17
The essential role of prebiotics in restoring gut health in long COVID.
Progress in molecular biology and translational science, 213:385-411.
The gut microbiota (GM) plays an essential role in human health, influencing not only digestive processes but also the immune system´s functionality. The COVID-19 pandemic has highlighted the complex interaction between viral infections and the GM. Emerging evidence has demonstrated that SARS-CoV-2 can disrupt microbial homeostasis, leading to dysbiosis and compromised immune responses. The severity of COVID-19 has been associated with a reduction in the abundance of several beneficial bacteria in the gut. It has been proposed that consuming probiotics may help to re-colonize the GM. Although probiotics are important, prebiotics are essential for their metabolism, growth, and re-colonization capabilities. This chapter delves into the critical role of prebiotics in restoring GM after COVID-19 disease. The mechanisms by which prebiotics enhance the metabolism of beneficial bacteria will be described, and how prebiotics mediate the re-colonization of the gut with beneficial bacteria, thereby restoring microbial diversity and promoting the resilience of the gut-associated immune system. The benefits of consuming prebiotics from natural sources are superior to those from chemically purified commercial products.
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@article {pmid40246350,
year = {2025},
author = {Rubio-Casillas, A and RodrÃguez-Quintero, CM and Hromić-Jahjefendić, A and Uversky, VN and Redwan, EM and Brogna, C},
title = {The essential role of prebiotics in restoring gut health in long COVID.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {385-411},
doi = {10.1016/bs.pmbts.2025.01.004},
pmid = {40246350},
issn = {1878-0814},
mesh = {Humans ; *Prebiotics/administration & dosage ; *COVID-19/microbiology/immunology ; *Gastrointestinal Microbiome/drug effects ; SARS-CoV-2 ; Dysbiosis/microbiology ; Probiotics ; Pandemics ; },
abstract = {The gut microbiota (GM) plays an essential role in human health, influencing not only digestive processes but also the immune system´s functionality. The COVID-19 pandemic has highlighted the complex interaction between viral infections and the GM. Emerging evidence has demonstrated that SARS-CoV-2 can disrupt microbial homeostasis, leading to dysbiosis and compromised immune responses. The severity of COVID-19 has been associated with a reduction in the abundance of several beneficial bacteria in the gut. It has been proposed that consuming probiotics may help to re-colonize the GM. Although probiotics are important, prebiotics are essential for their metabolism, growth, and re-colonization capabilities. This chapter delves into the critical role of prebiotics in restoring GM after COVID-19 disease. The mechanisms by which prebiotics enhance the metabolism of beneficial bacteria will be described, and how prebiotics mediate the re-colonization of the gut with beneficial bacteria, thereby restoring microbial diversity and promoting the resilience of the gut-associated immune system. The benefits of consuming prebiotics from natural sources are superior to those from chemically purified commercial products.},
}
MeSH Terms:
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Humans
*Prebiotics/administration & dosage
*COVID-19/microbiology/immunology
*Gastrointestinal Microbiome/drug effects
SARS-CoV-2
Dysbiosis/microbiology
Probiotics
Pandemics
RevDate: 2025-04-17
CmpDate: 2025-04-17
Neutrophils and COVID-19.
Progress in molecular biology and translational science, 213:347-384.
Neutrophils are the first line of defense against pathogens, most effectively by forming Neutrophil Extracellular Traps (NETs). Neutrophiles are further classified into several subpopulations during their development, eliminating pathogens through various mechanisms. However, due to the chaotic and uncontrolled immune response, NETs are often severely resulting in tissue damage and lung infections. The uncontrolled and poorly acknowledged host response regarding the cytokine storm is one of the major causes of severe COVID-19 conditions. Specifically, the increased formation of low-density neutrophils (LDNs), together with neutrophil extracellular traps (NETs) is closely linked with the severity and poor prognosis in patients with COVID-19. In this review, we discuss in detail the ontogeny of neutrophils at different stages and their recruitment and activation after infections, focusing on SARS-CoV-2. In addition, this chapter summarized the research progress on potential targeted drugs (NETs and Cytokine inhibitors) for neutrophil medical therapy and hoped to provide reference for the development of related therapeutic drugs for critically ill COVID-19 patients.
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@article {pmid40246349,
year = {2025},
author = {Šutković, J},
title = {Neutrophils and COVID-19.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {347-384},
doi = {10.1016/bs.pmbts.2025.02.003},
pmid = {40246349},
issn = {1878-0814},
mesh = {Humans ; *COVID-19/immunology/virology/pathology ; *Neutrophils/immunology ; Extracellular Traps/immunology ; *SARS-CoV-2/immunology ; Cytokines/antagonists & inhibitors ; COVID-19 Drug Treatment ; Animals ; Cytokine Release Syndrome/immunology ; },
abstract = {Neutrophils are the first line of defense against pathogens, most effectively by forming Neutrophil Extracellular Traps (NETs). Neutrophiles are further classified into several subpopulations during their development, eliminating pathogens through various mechanisms. However, due to the chaotic and uncontrolled immune response, NETs are often severely resulting in tissue damage and lung infections. The uncontrolled and poorly acknowledged host response regarding the cytokine storm is one of the major causes of severe COVID-19 conditions. Specifically, the increased formation of low-density neutrophils (LDNs), together with neutrophil extracellular traps (NETs) is closely linked with the severity and poor prognosis in patients with COVID-19. In this review, we discuss in detail the ontogeny of neutrophils at different stages and their recruitment and activation after infections, focusing on SARS-CoV-2. In addition, this chapter summarized the research progress on potential targeted drugs (NETs and Cytokine inhibitors) for neutrophil medical therapy and hoped to provide reference for the development of related therapeutic drugs for critically ill COVID-19 patients.},
}
MeSH Terms:
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Humans
*COVID-19/immunology/virology/pathology
*Neutrophils/immunology
Extracellular Traps/immunology
*SARS-CoV-2/immunology
Cytokines/antagonists & inhibitors
COVID-19 Drug Treatment
Animals
Cytokine Release Syndrome/immunology
RevDate: 2025-04-17
CmpDate: 2025-04-17
The impact of COVID-19 on autoimmune diseases.
Progress in molecular biology and translational science, 213:315-345.
Various autoantibodies, such as antinuclear antibodies (ANA), anti-Ro/SSA, rheumatoid factor, lupus anticoagulant, and antibodies against interferon type I (IFN-I), have been frequently detected in COVID-19 patients, indicating a significant prevalence of autoimmune reactions following viral exposure. Additionally, the identification of human proteins with structural similarities to SARS-CoV-2 peptides as potential autoantigens underscores the complex interplay between the virus and the immune system in triggering autoimmunity. The chapter discusses probable pathways contributing to COVID-19-related autoimmunity, including bystander activation due to hyperinflammatory states, viral persistence, and the formation of neutrophil extracellular traps. These mechanisms illuminate a spectrum of autoimmune-related symptoms that can manifest, ranging from organ-specific to systemic autoimmune and inflammatory diseases. Importantly, there is emerging evidence of de novo autoimmunity arising after COVID-19 infection or vaccination, where new autoimmune conditions develop in previously healthy individuals. While various COVID-19 vaccines have received emergency use authorization, concerns regarding potential autoimmune side effects persist. Ongoing research is crucial to clarify these relationships and enhance our understanding of the risks associated with COVID-19 infections and vaccinations.
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@article {pmid40246348,
year = {2025},
author = {Hromić-Jahjefendić, A and Sezer, A and Mahmuljin, I},
title = {The impact of COVID-19 on autoimmune diseases.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {315-345},
doi = {10.1016/bs.pmbts.2025.01.007},
pmid = {40246348},
issn = {1878-0814},
mesh = {Humans ; *COVID-19/immunology/complications ; *Autoimmune Diseases/immunology/etiology ; *SARS-CoV-2/immunology ; COVID-19 Vaccines/immunology/adverse effects ; Autoimmunity ; Autoantibodies/immunology ; Extracellular Traps/immunology ; },
abstract = {Various autoantibodies, such as antinuclear antibodies (ANA), anti-Ro/SSA, rheumatoid factor, lupus anticoagulant, and antibodies against interferon type I (IFN-I), have been frequently detected in COVID-19 patients, indicating a significant prevalence of autoimmune reactions following viral exposure. Additionally, the identification of human proteins with structural similarities to SARS-CoV-2 peptides as potential autoantigens underscores the complex interplay between the virus and the immune system in triggering autoimmunity. The chapter discusses probable pathways contributing to COVID-19-related autoimmunity, including bystander activation due to hyperinflammatory states, viral persistence, and the formation of neutrophil extracellular traps. These mechanisms illuminate a spectrum of autoimmune-related symptoms that can manifest, ranging from organ-specific to systemic autoimmune and inflammatory diseases. Importantly, there is emerging evidence of de novo autoimmunity arising after COVID-19 infection or vaccination, where new autoimmune conditions develop in previously healthy individuals. While various COVID-19 vaccines have received emergency use authorization, concerns regarding potential autoimmune side effects persist. Ongoing research is crucial to clarify these relationships and enhance our understanding of the risks associated with COVID-19 infections and vaccinations.},
}
MeSH Terms:
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Humans
*COVID-19/immunology/complications
*Autoimmune Diseases/immunology/etiology
*SARS-CoV-2/immunology
COVID-19 Vaccines/immunology/adverse effects
Autoimmunity
Autoantibodies/immunology
Extracellular Traps/immunology
RevDate: 2025-04-17
CmpDate: 2025-04-17
Analysis of the immune response in COVID-19.
Progress in molecular biology and translational science, 213:31-71.
The COVID-19 pandemic, instigated by the novel coronavirus SARS-CoV-2, has emerged as a significant global health challenge, demanding a profound grasp of the immune response. The innate immune system, a multifaceted network encompassing pattern recognition receptors (PRRs) and effector cells, assumes a pivotal function in detecting and countering this viral assailant. Toll-like receptors (TLRs), situated on immune cell surfaces and within endosomes, play a central role in recognizing SARS-CoV-2. TLR-2 and TLR-4 discern specific viral constituents, such as the spike (S) protein, setting off inflammatory signaling cascades and catalyzing the generation of type I interferons. Intracellular PRRs, including the RIG-I-like receptors (RLRs), RIG-I and MDA5, detect viral RNA within the cytoplasm of infected cells, provoking antiviral responses by initiating the synthesis of type I interferons. The equilibrium between interferons and pro-inflammatory cytokines dictates the outcomes of the disease. Interferons play an indispensable role in governing viral replication, while unregulated cytokine production can result in tissue harm and inflammation. This intricate dynamic underpins therapeutic strategies aimed at regulating immune responses in individuals grappling with COVID-19. Natural killer (NK) cells, with their capacity to recognize infected cells through the "missing self" phenomenon and activating receptors, make significant contributions to the defense against SARS-CoV-2. NK cells play a pivotal role in eliminating infected cells and boosting immune responses through antibody-dependent cell-mediated cytotoxicity (ADCC). In conclusion, comprehending the interplay among PRRs, interferons, and NK cells within innate immunity is paramount for discerning and combatting SARS-CoV-2. This comprehension illuminates therapeutic interventions and vaccine development, casting light on our endeavors to confront this worldwide health crisis.
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@article {pmid40246347,
year = {2025},
author = {Hromić-Jahjefendić, A and Aljabali, AAA},
title = {Analysis of the immune response in COVID-19.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {31-71},
doi = {10.1016/bs.pmbts.2024.10.004},
pmid = {40246347},
issn = {1878-0814},
mesh = {Humans ; *COVID-19/immunology/virology ; *SARS-CoV-2/immunology ; *Immunity, Innate ; Pandemics ; Toll-Like Receptors/immunology/metabolism ; Receptors, Pattern Recognition ; },
abstract = {The COVID-19 pandemic, instigated by the novel coronavirus SARS-CoV-2, has emerged as a significant global health challenge, demanding a profound grasp of the immune response. The innate immune system, a multifaceted network encompassing pattern recognition receptors (PRRs) and effector cells, assumes a pivotal function in detecting and countering this viral assailant. Toll-like receptors (TLRs), situated on immune cell surfaces and within endosomes, play a central role in recognizing SARS-CoV-2. TLR-2 and TLR-4 discern specific viral constituents, such as the spike (S) protein, setting off inflammatory signaling cascades and catalyzing the generation of type I interferons. Intracellular PRRs, including the RIG-I-like receptors (RLRs), RIG-I and MDA5, detect viral RNA within the cytoplasm of infected cells, provoking antiviral responses by initiating the synthesis of type I interferons. The equilibrium between interferons and pro-inflammatory cytokines dictates the outcomes of the disease. Interferons play an indispensable role in governing viral replication, while unregulated cytokine production can result in tissue harm and inflammation. This intricate dynamic underpins therapeutic strategies aimed at regulating immune responses in individuals grappling with COVID-19. Natural killer (NK) cells, with their capacity to recognize infected cells through the "missing self" phenomenon and activating receptors, make significant contributions to the defense against SARS-CoV-2. NK cells play a pivotal role in eliminating infected cells and boosting immune responses through antibody-dependent cell-mediated cytotoxicity (ADCC). In conclusion, comprehending the interplay among PRRs, interferons, and NK cells within innate immunity is paramount for discerning and combatting SARS-CoV-2. This comprehension illuminates therapeutic interventions and vaccine development, casting light on our endeavors to confront this worldwide health crisis.},
}
MeSH Terms:
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Humans
*COVID-19/immunology/virology
*SARS-CoV-2/immunology
*Immunity, Innate
Pandemics
Toll-Like Receptors/immunology/metabolism
Receptors, Pattern Recognition
RevDate: 2025-04-17
CmpDate: 2025-04-17
COVID-19 related complications.
Progress in molecular biology and translational science, 213:259-314.
The COVID-19 pandemic has significantly impacted global healthcare systems, revealed vulnerabilities and prompted a re-evaluation of medical practices. Acute complications from the virus, including cardiovascular and neurological issues, have underscored the necessity for timely medical interventions. Advances in diagnostic methods and personalized therapies have been pivotal in mitigating severe outcomes. Additionally, Long COVID has emerged as a complex challenge, affecting various body systems and leading to respiratory, cardiovascular, neurological, psychological, and musculoskeletal problems. This broad spectrum of complications highlights the importance of multidisciplinary management approaches that prioritize therapy, rehabilitation, and patient-centered care. Vulnerable populations such as paediatric patients, pregnant women, and immunocompromised individuals face unique risks and complications, necessitating continuous monitoring and tailored management strategies to reduce morbidity and mortality associated with COVID-19.
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@article {pmid40246346,
year = {2025},
author = {Adilović, M},
title = {COVID-19 related complications.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {259-314},
doi = {10.1016/bs.pmbts.2025.02.002},
pmid = {40246346},
issn = {1878-0814},
mesh = {Humans ; *COVID-19/complications ; *SARS-CoV-2 ; Pregnancy ; Pandemics ; Female ; },
abstract = {The COVID-19 pandemic has significantly impacted global healthcare systems, revealed vulnerabilities and prompted a re-evaluation of medical practices. Acute complications from the virus, including cardiovascular and neurological issues, have underscored the necessity for timely medical interventions. Advances in diagnostic methods and personalized therapies have been pivotal in mitigating severe outcomes. Additionally, Long COVID has emerged as a complex challenge, affecting various body systems and leading to respiratory, cardiovascular, neurological, psychological, and musculoskeletal problems. This broad spectrum of complications highlights the importance of multidisciplinary management approaches that prioritize therapy, rehabilitation, and patient-centered care. Vulnerable populations such as paediatric patients, pregnant women, and immunocompromised individuals face unique risks and complications, necessitating continuous monitoring and tailored management strategies to reduce morbidity and mortality associated with COVID-19.},
}
MeSH Terms:
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Humans
*COVID-19/complications
*SARS-CoV-2
Pregnancy
Pandemics
Female
RevDate: 2025-04-17
CmpDate: 2025-04-17
Impact of COVID-19 on preexisting comorbidities.
Progress in molecular biology and translational science, 213:215-258.
COVID-19 is a highly contagious viral disease caused by SARS-CoV-2, leading to a tragic global pandemic, where it was ranked in 2020 as the third leading cause of death in the USA, causing approximately 375,000 deaths, following heart disease and cancer. The CDC reports that the risk of death increases with age and preexisting comorbidities such as such as hypertension, diabetes, respiratory system disease, and cardiovascular disease. this report will delineate and analyze the paramount comorbidities and their repercussions on individuals infected with SARS-CoV-2.
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@article {pmid40246345,
year = {2025},
author = {Ashmawy, R and Hamouda, EA and Zeina, S and Sharaf, S and Erfan, S and Redwan, EM},
title = {Impact of COVID-19 on preexisting comorbidities.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {215-258},
doi = {10.1016/bs.pmbts.2024.10.002},
pmid = {40246345},
issn = {1878-0814},
mesh = {Humans ; *COVID-19/epidemiology/complications ; Comorbidity ; SARS-CoV-2 ; Diabetes Mellitus/epidemiology ; Cardiovascular Diseases/epidemiology ; Pandemics ; Risk Factors ; United States/epidemiology ; },
abstract = {COVID-19 is a highly contagious viral disease caused by SARS-CoV-2, leading to a tragic global pandemic, where it was ranked in 2020 as the third leading cause of death in the USA, causing approximately 375,000 deaths, following heart disease and cancer. The CDC reports that the risk of death increases with age and preexisting comorbidities such as such as hypertension, diabetes, respiratory system disease, and cardiovascular disease. this report will delineate and analyze the paramount comorbidities and their repercussions on individuals infected with SARS-CoV-2.},
}
MeSH Terms:
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Humans
*COVID-19/epidemiology/complications
Comorbidity
SARS-CoV-2
Diabetes Mellitus/epidemiology
Cardiovascular Diseases/epidemiology
Pandemics
Risk Factors
United States/epidemiology
RevDate: 2025-04-17
CmpDate: 2025-04-17
COVID-19: Perspectives on innate immune evasion.
Progress in molecular biology and translational science, 213:171-214.
The ongoing global health challenges posed by the SARS-CoV-2, the virus responsible for the COVID-19 pandemic, necessitate a deep understanding of its intricate strategies to evade the innate immune system. This chapter aims to provide insights into the sophisticated mechanisms employed by SARS-CoV-2 in its interaction with pattern recognition receptors (PRRs), with particular emphasis on Toll-like receptors (TLRs) and RIG-I-like receptors (RLRs). By skillfully circumventing these pivotal components, the virus manages to elude detection and impairs the initiation of crucial antiviral immune responses. A notable aspect of SARS-CoV-2's immune evasion tactics lies in its strategic manipulation of cytokine production. This orchestrated modulation disrupts the delicate balance of inflammation, potentially leading to severe complications, including the notorious cytokine storm. In this regard, key viral proteins, such as the spike protein and nucleocapsid protein, emerge as pivotal players in the immune evasion process, further highlighting their significance in the context of COVID-19 pathogenesis. Acquiring a comprehensive understanding of these intricate immune evasion mechanisms holds immense promise for the development of effective treatments against COVID-19. Moreover, it is imperative for vaccine development to consider these evasion strategies to maximize vaccine efficacy. Future therapeutic interventions may involve targeting alternative pathways or augmenting the antiviral immune responses, thereby mitigating the impact of immune evasion, and fostering successful outcomes. By unraveling the underlying mechanisms of innate immune evasion, we advance our comprehension of COVID-19 pathogenesis and pave the way for the development of innovative therapeutic strategies. This comprehensive understanding catalyzes progress, enabling researchers and clinicians to devise novel approaches that combat the challenges posed by SARS-CoV-2 and ultimately improve patient outcomes.
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@article {pmid40246344,
year = {2025},
author = {Aljabali, AAA and El-Tanani, M and Barh, D and Tambuwala, MM},
title = {COVID-19: Perspectives on innate immune evasion.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {171-214},
doi = {10.1016/bs.pmbts.2024.03.002},
pmid = {40246344},
issn = {1878-0814},
mesh = {Humans ; COVID-19/immunology ; *Immunity, Innate ; *SARS-CoV-2/immunology ; *Immune Evasion/immunology ; Pandemics ; Toll-Like Receptors/immunology/metabolism ; *Pneumonia, Viral/immunology/virology ; *Coronavirus Infections/immunology/virology ; *Betacoronavirus/immunology ; Receptors, Pattern Recognition/immunology/metabolism ; Spike Glycoprotein, Coronavirus/immunology/metabolism ; Animals ; },
abstract = {The ongoing global health challenges posed by the SARS-CoV-2, the virus responsible for the COVID-19 pandemic, necessitate a deep understanding of its intricate strategies to evade the innate immune system. This chapter aims to provide insights into the sophisticated mechanisms employed by SARS-CoV-2 in its interaction with pattern recognition receptors (PRRs), with particular emphasis on Toll-like receptors (TLRs) and RIG-I-like receptors (RLRs). By skillfully circumventing these pivotal components, the virus manages to elude detection and impairs the initiation of crucial antiviral immune responses. A notable aspect of SARS-CoV-2's immune evasion tactics lies in its strategic manipulation of cytokine production. This orchestrated modulation disrupts the delicate balance of inflammation, potentially leading to severe complications, including the notorious cytokine storm. In this regard, key viral proteins, such as the spike protein and nucleocapsid protein, emerge as pivotal players in the immune evasion process, further highlighting their significance in the context of COVID-19 pathogenesis. Acquiring a comprehensive understanding of these intricate immune evasion mechanisms holds immense promise for the development of effective treatments against COVID-19. Moreover, it is imperative for vaccine development to consider these evasion strategies to maximize vaccine efficacy. Future therapeutic interventions may involve targeting alternative pathways or augmenting the antiviral immune responses, thereby mitigating the impact of immune evasion, and fostering successful outcomes. By unraveling the underlying mechanisms of innate immune evasion, we advance our comprehension of COVID-19 pathogenesis and pave the way for the development of innovative therapeutic strategies. This comprehensive understanding catalyzes progress, enabling researchers and clinicians to devise novel approaches that combat the challenges posed by SARS-CoV-2 and ultimately improve patient outcomes.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
COVID-19/immunology
*Immunity, Innate
*SARS-CoV-2/immunology
*Immune Evasion/immunology
Pandemics
Toll-Like Receptors/immunology/metabolism
*Pneumonia, Viral/immunology/virology
*Coronavirus Infections/immunology/virology
*Betacoronavirus/immunology
Receptors, Pattern Recognition/immunology/metabolism
Spike Glycoprotein, Coronavirus/immunology/metabolism
Animals
RevDate: 2025-04-17
CmpDate: 2025-04-17
Guardians at the gate: Unraveling Type I interferon's role and challenges posed by anti-interferon antibodies in COVID-19.
Progress in molecular biology and translational science, 213:135-169.
The intricate interplay involving Type I interferon (IFN), anti-interferon antibodies, and COVID-19 elucidates a complex symphony within the immune system. This chapter thoroughly explores the dynamic landscape of Type I IFN, delineating its pivotal role as the guardian of the immune response. As SARS-CoV-2 engages the host, the delicate balance of IFN induction and signaling pathways is disrupted, resulting in a nuanced impact on the severity and pathogenesis of COVID-19. Clinical studies illuminate a critical link between impaired IFN response and severe outcomes, uncovering genetic factors contributing to susceptibility. Furthermore, the emergence of anti-interferon antibodies proves to be a disruptive force, compromising the immune arsenal and correlating with disease severity. Our chapter encompasses diagnostic and prognostic implications, highlighting the importance of assays in identifying levels of IFN and anti-interferon antibodies. This chapter examines the possible incorporation of interferon-related biomarkers in COVID-19 diagnostics, offering predictive insights into disease progression. On the therapeutic front, efforts to manipulate the IFN pathway undergo scrutiny, encountering complexities in light of anti-interferon antibodies. This chapter concludes by outlining prospective avenues for precision medicine, emphasizing the imperative need for a comprehensive comprehension of the IFN landscape and its intricate interaction with COVID-19.
Additional Links: PMID-40246343
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@article {pmid40246343,
year = {2025},
author = {Aljabali, AAA and Obeid, M and Gammoh, O and El-Tanani, M and Tambuwala, MM},
title = {Guardians at the gate: Unraveling Type I interferon's role and challenges posed by anti-interferon antibodies in COVID-19.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {135-169},
doi = {10.1016/bs.pmbts.2025.01.005},
pmid = {40246343},
issn = {1878-0814},
mesh = {Humans ; *Interferon Type I/immunology ; *COVID-19/immunology/diagnosis ; *SARS-CoV-2/immunology ; *Antibodies/immunology ; Signal Transduction ; },
abstract = {The intricate interplay involving Type I interferon (IFN), anti-interferon antibodies, and COVID-19 elucidates a complex symphony within the immune system. This chapter thoroughly explores the dynamic landscape of Type I IFN, delineating its pivotal role as the guardian of the immune response. As SARS-CoV-2 engages the host, the delicate balance of IFN induction and signaling pathways is disrupted, resulting in a nuanced impact on the severity and pathogenesis of COVID-19. Clinical studies illuminate a critical link between impaired IFN response and severe outcomes, uncovering genetic factors contributing to susceptibility. Furthermore, the emergence of anti-interferon antibodies proves to be a disruptive force, compromising the immune arsenal and correlating with disease severity. Our chapter encompasses diagnostic and prognostic implications, highlighting the importance of assays in identifying levels of IFN and anti-interferon antibodies. This chapter examines the possible incorporation of interferon-related biomarkers in COVID-19 diagnostics, offering predictive insights into disease progression. On the therapeutic front, efforts to manipulate the IFN pathway undergo scrutiny, encountering complexities in light of anti-interferon antibodies. This chapter concludes by outlining prospective avenues for precision medicine, emphasizing the imperative need for a comprehensive comprehension of the IFN landscape and its intricate interaction with COVID-19.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Interferon Type I/immunology
*COVID-19/immunology/diagnosis
*SARS-CoV-2/immunology
*Antibodies/immunology
Signal Transduction
RevDate: 2025-04-17
CmpDate: 2025-04-17
T-cell immunobiology and cytokine storm of COVID-19.
Progress in molecular biology and translational science, 213:1-30.
The 2019 coronavirus illness (COVID 2019) first manifests as a newly identified pneumonia and may quickly escalate to acute respiratory distress syndrome, which has caused a global pandemic. Except for individualized supportive care, no curative therapy has been steadfastly advised for COVID-19 up until this point. T cells and virus-specific T lymphocytes are required to guard against viral infection, particularly COVID-19. Delayed immunological reconstitution (IR) and cytokine storm (CS) continue to be significant barriers to COVID-19 cure. While severe COVID-19 patients who survived the disease had considerable lymphopenia and increased neutrophils, especially in the elderly, their T cell numbers gradually recovered. Exhausted T lymphocytes and elevated levels of pro-inflammatory cytokines, including IL6, IL10, IL2, and IL17, are observed in peripheral blood and the lungs. It implies that while convalescent plasma, IL-6 blocking, mesenchymal stem cells, and corticosteroids might decrease CS, Thymosin α1 and adaptive COVID-19-specific T cells could enhance IR. There is an urgent need for more clinical research in this area throughout the world to open the door to COVID-19 treatment in the future.
Additional Links: PMID-40246342
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PubMed:
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@article {pmid40246342,
year = {2025},
author = {Eltayeb, A and Redwan, EM},
title = {T-cell immunobiology and cytokine storm of COVID-19.},
journal = {Progress in molecular biology and translational science},
volume = {213},
number = {},
pages = {1-30},
doi = {10.1016/bs.pmbts.2024.10.003},
pmid = {40246342},
issn = {1878-0814},
mesh = {Humans ; COVID-19/immunology ; SARS-CoV-2 ; *T-Lymphocytes/immunology ; *Cytokine Release Syndrome/immunology ; Pandemics ; Cytokines/immunology/metabolism ; *Coronavirus Infections/immunology/therapy ; *Pneumonia, Viral/immunology/therapy ; *Betacoronavirus/immunology ; },
abstract = {The 2019 coronavirus illness (COVID 2019) first manifests as a newly identified pneumonia and may quickly escalate to acute respiratory distress syndrome, which has caused a global pandemic. Except for individualized supportive care, no curative therapy has been steadfastly advised for COVID-19 up until this point. T cells and virus-specific T lymphocytes are required to guard against viral infection, particularly COVID-19. Delayed immunological reconstitution (IR) and cytokine storm (CS) continue to be significant barriers to COVID-19 cure. While severe COVID-19 patients who survived the disease had considerable lymphopenia and increased neutrophils, especially in the elderly, their T cell numbers gradually recovered. Exhausted T lymphocytes and elevated levels of pro-inflammatory cytokines, including IL6, IL10, IL2, and IL17, are observed in peripheral blood and the lungs. It implies that while convalescent plasma, IL-6 blocking, mesenchymal stem cells, and corticosteroids might decrease CS, Thymosin α1 and adaptive COVID-19-specific T cells could enhance IR. There is an urgent need for more clinical research in this area throughout the world to open the door to COVID-19 treatment in the future.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
COVID-19/immunology
SARS-CoV-2
*T-Lymphocytes/immunology
*Cytokine Release Syndrome/immunology
Pandemics
Cytokines/immunology/metabolism
*Coronavirus Infections/immunology/therapy
*Pneumonia, Viral/immunology/therapy
*Betacoronavirus/immunology
RevDate: 2025-04-17
Psychological distress among Israelis during crisis: A comparison between COVID-19 and the Iron Swords War.
Psychiatry research, 348:116491 pii:S0165-1781(25)00139-8 [Epub ahead of print].
This study aimed to compare stress reactions and coping resources among the Jewish population in Israel during two different crises: the COVID-19 pandemic and the current Iron Swords War. The study included 421 respondents during the COVID-19 period and 604 respondents during the Iron Swords War. Participants completed self-report questionnaires designed to evaluate sense of coherence, hope, and Community resilience as indicators of coping resources and the Brief Symptom Inventory as a measure of psychological distress. Overall, the mental state of the entire population was more severe during the Iron Swords War than it was during the COVID-19 period (p0.001> (. Sense of coherence and hope were both strongly negatively correlated with psychological distress (p<.001). Moreover, hope, sense of coherence, gender, and age were significant predictors of psychological distress (p< .01). These findings indicate the importance of personal coping resources, such as sense of coherence, during times of crisis. This is particularly important for vulnerable groups. Policymakers should prioritize mental-health services and targeted interventions in emergency response plans.
Additional Links: PMID-40245664
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PubMed:
Citation:
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@article {pmid40245664,
year = {2025},
author = {Kalagy, T and Braun-Lewensohn, O and Abu-Kaf, S},
title = {Psychological distress among Israelis during crisis: A comparison between COVID-19 and the Iron Swords War.},
journal = {Psychiatry research},
volume = {348},
number = {},
pages = {116491},
doi = {10.1016/j.psychres.2025.116491},
pmid = {40245664},
issn = {1872-7123},
abstract = {This study aimed to compare stress reactions and coping resources among the Jewish population in Israel during two different crises: the COVID-19 pandemic and the current Iron Swords War. The study included 421 respondents during the COVID-19 period and 604 respondents during the Iron Swords War. Participants completed self-report questionnaires designed to evaluate sense of coherence, hope, and Community resilience as indicators of coping resources and the Brief Symptom Inventory as a measure of psychological distress. Overall, the mental state of the entire population was more severe during the Iron Swords War than it was during the COVID-19 period (p0.001> (. Sense of coherence and hope were both strongly negatively correlated with psychological distress (p<.001). Moreover, hope, sense of coherence, gender, and age were significant predictors of psychological distress (p< .01). These findings indicate the importance of personal coping resources, such as sense of coherence, during times of crisis. This is particularly important for vulnerable groups. Policymakers should prioritize mental-health services and targeted interventions in emergency response plans.},
}
RevDate: 2025-04-17
Contribution of Japanese scientists to drug metabolism and disposition.
Drug metabolism and disposition: the biological fate of chemicals, 53(5):100071 pii:S0090-9556(25)09080-4 [Epub ahead of print].
Japanese researchers have played a pivotal role in advancing the field of drug metabolism and disposition, as demonstrated by their substantial contributions to the journal Drug Metabolism and Disposition (DMD) over the past 5 decades. This review highlights the historical and ongoing impact of Japanese scientists on DMD, celebrating their achievements in elucidating drug metabolism, membrane transport, pharmacokinetics, and toxicology. From the discovery of cytochrome P450 by Tsuneo Omura and Ryo Sato in 1962 to subsequent advances in drug transport research, Japan has maintained a leading position in the field. A geographical analysis of DMD publications reveals a notable increase in contributions from Japan during the 1980s, ranking second globally and maintaining this position through the 2000s. However, recent years have seen a slight decline in output, likely influenced by the COVID-19 pandemic and increased online journals as well as structural changes within academia and industry. Importantly, this trend is not unique to Japan. To sustain excellence and innovation in this field, it is crucial to strengthen funding for absorption, distribution, metabolism, excretion, and toxicity research and promote collaborations between academia, industry, and regulatory agencies. By prioritizing the translation of fundamental discoveries into drug development and clinical applications, scientists in this area can further advance global efforts toward achieving optimal drug efficacy and safety. This review underscores the enduring contributions of Japanese researchers to DMD and calls for renewed efforts to drive innovation and progress in this vital area of science. SIGNIFICANCE STATEMENT: Over the past 5 decades, Japanese scientists have made significant contributions to Drug Metabolism and Disposition through groundbreaking discoveries and advancements in the study of drug-metabolizing enzymes, transporters, pharmacokinetics analysis, and related areas. These contributions continue to shape the field, offering a foundation for future innovation in this area. We hope that the next generation of Japanese scientists will further solidify their global leadership in this area to advance drug development and proper pharmacotherapy.
Additional Links: PMID-40245580
Publisher:
PubMed:
Citation:
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@article {pmid40245580,
year = {2025},
author = {Nakajima, M and Yamazaki, H and Yoshinari, K and Kobayashi, K and Ishii, Y and Nakai, D and Kamimura, H and Kume, T and Saito, Y and Maeda, K and Kusuhara, H and Tamai, I},
title = {Contribution of Japanese scientists to drug metabolism and disposition.},
journal = {Drug metabolism and disposition: the biological fate of chemicals},
volume = {53},
number = {5},
pages = {100071},
doi = {10.1016/j.dmd.2025.100071},
pmid = {40245580},
issn = {1521-009X},
abstract = {Japanese researchers have played a pivotal role in advancing the field of drug metabolism and disposition, as demonstrated by their substantial contributions to the journal Drug Metabolism and Disposition (DMD) over the past 5 decades. This review highlights the historical and ongoing impact of Japanese scientists on DMD, celebrating their achievements in elucidating drug metabolism, membrane transport, pharmacokinetics, and toxicology. From the discovery of cytochrome P450 by Tsuneo Omura and Ryo Sato in 1962 to subsequent advances in drug transport research, Japan has maintained a leading position in the field. A geographical analysis of DMD publications reveals a notable increase in contributions from Japan during the 1980s, ranking second globally and maintaining this position through the 2000s. However, recent years have seen a slight decline in output, likely influenced by the COVID-19 pandemic and increased online journals as well as structural changes within academia and industry. Importantly, this trend is not unique to Japan. To sustain excellence and innovation in this field, it is crucial to strengthen funding for absorption, distribution, metabolism, excretion, and toxicity research and promote collaborations between academia, industry, and regulatory agencies. By prioritizing the translation of fundamental discoveries into drug development and clinical applications, scientists in this area can further advance global efforts toward achieving optimal drug efficacy and safety. This review underscores the enduring contributions of Japanese researchers to DMD and calls for renewed efforts to drive innovation and progress in this vital area of science. SIGNIFICANCE STATEMENT: Over the past 5 decades, Japanese scientists have made significant contributions to Drug Metabolism and Disposition through groundbreaking discoveries and advancements in the study of drug-metabolizing enzymes, transporters, pharmacokinetics analysis, and related areas. These contributions continue to shape the field, offering a foundation for future innovation in this area. We hope that the next generation of Japanese scientists will further solidify their global leadership in this area to advance drug development and proper pharmacotherapy.},
}
RevDate: 2025-04-17
Unlocking the potential of remdesivir: innovative approaches to drug delivery.
Drug delivery and translational research [Epub ahead of print].
Given the recurrent waves of COVID-19 and the emergence of new viral infections, optimizing the potential of remdesivir as an antiviral agent is critical. While several reviews have explored the efficacy of remdesivir, few have comprehensively addressed its challenges, such as the necessity for intravenous infusion, suboptimal lung accumulation, and safety concerns related to its formulation. This review critically examines these challenges while proposing innovative solutions and effective combinations with other antiviral agents and repurposed drugs. By highlighting the role of complex generics, we aim to enhance therapeutic efficacy in ways not previously discussed in existing literature. Furthermore, we address the development of novel drug delivery systems which specifically aim to improve remdesivir's pharmacological profile. By analyzing recent findings, we assess both the successes and limitations of current approaches, providing insights into ongoing challenges and strategies for further optimization. This review uniquely focuses on targeted drug delivery systems and innovative formulations, thereby maximizing remdesivir's therapeutic benefits and broadening its application in combating emerging viral threats. In doing so, we fill a critical gap in literature, offering a comprehensive overview that informs future research and clinical strategies.
Additional Links: PMID-40244526
PubMed:
Citation:
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@article {pmid40244526,
year = {2025},
author = {Taha, MS and Akram, A and Abdelbary, GA},
title = {Unlocking the potential of remdesivir: innovative approaches to drug delivery.},
journal = {Drug delivery and translational research},
volume = {},
number = {},
pages = {},
pmid = {40244526},
issn = {2190-3948},
abstract = {Given the recurrent waves of COVID-19 and the emergence of new viral infections, optimizing the potential of remdesivir as an antiviral agent is critical. While several reviews have explored the efficacy of remdesivir, few have comprehensively addressed its challenges, such as the necessity for intravenous infusion, suboptimal lung accumulation, and safety concerns related to its formulation. This review critically examines these challenges while proposing innovative solutions and effective combinations with other antiviral agents and repurposed drugs. By highlighting the role of complex generics, we aim to enhance therapeutic efficacy in ways not previously discussed in existing literature. Furthermore, we address the development of novel drug delivery systems which specifically aim to improve remdesivir's pharmacological profile. By analyzing recent findings, we assess both the successes and limitations of current approaches, providing insights into ongoing challenges and strategies for further optimization. This review uniquely focuses on targeted drug delivery systems and innovative formulations, thereby maximizing remdesivir's therapeutic benefits and broadening its application in combating emerging viral threats. In doing so, we fill a critical gap in literature, offering a comprehensive overview that informs future research and clinical strategies.},
}
RevDate: 2025-04-17
COVID-19 and cognitive impairment: a review of the emerging evidence.
Discover mental health, 5(1):56.
The recent surge of COVID-19 cases has raised concerns about its potential long-term effects on cognitive function. This review explores the growing body of research investigating the link between COVID-19 infection and cognitive impairment. Studies employing observational, longitudinal, and case-control designs reveal a concerning prevalence of cognitive impairment in survivors, affecting domains like attention, memory, executive function, and processing speed. The persistence of these deficits for months after the initial infection highlights the potential for long-term consequences. While the precise mechanisms remain under investigation, potential contributing factors include neuroinflammation, hypoxia, and psychological effects. Limitations within the current research landscape necessitate further investigation into the long-term trajectory of cognitive decline, the potential for intervention and recovery, and the role of vaccination in mitigating these effects. Understanding the multifaceted nature of this issue is crucial for developing effective strategies to ensure optimal cognitive health outcomes for COVID-19 survivors.
Additional Links: PMID-40244315
PubMed:
Citation:
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@article {pmid40244315,
year = {2025},
author = {Aderinto, N and Olatunji, G and Kokori, E and Ogieuhi, IJ and Yusuf, IA and Egbunu, E and Ukoaka, BM and Babalola, AE and Adefusi, TO and Aboje, JE and Moradeyo, A},
title = {COVID-19 and cognitive impairment: a review of the emerging evidence.},
journal = {Discover mental health},
volume = {5},
number = {1},
pages = {56},
pmid = {40244315},
issn = {2731-4383},
abstract = {The recent surge of COVID-19 cases has raised concerns about its potential long-term effects on cognitive function. This review explores the growing body of research investigating the link between COVID-19 infection and cognitive impairment. Studies employing observational, longitudinal, and case-control designs reveal a concerning prevalence of cognitive impairment in survivors, affecting domains like attention, memory, executive function, and processing speed. The persistence of these deficits for months after the initial infection highlights the potential for long-term consequences. While the precise mechanisms remain under investigation, potential contributing factors include neuroinflammation, hypoxia, and psychological effects. Limitations within the current research landscape necessitate further investigation into the long-term trajectory of cognitive decline, the potential for intervention and recovery, and the role of vaccination in mitigating these effects. Understanding the multifaceted nature of this issue is crucial for developing effective strategies to ensure optimal cognitive health outcomes for COVID-19 survivors.},
}
RevDate: 2025-04-17
CmpDate: 2025-04-17
The Relationship Between Excessive Screen Time, Self-Harm, and Suicidal Behavior in Adolescents During the COVID-19 Pandemic: An Integrative Literature Review.
Journal of child and adolescent psychiatric nursing : official publication of the Association of Child and Adolescent Psychiatric Nurses, Inc, 38(2):e70015.
INTRODUCTION: Adolescents are being increasingly exposed to digital media, especially in the aftermath of the COVID-19 pandemic. This reality raises concerns over the effects of this exposure, in addition to an increase in suicidal behavior and self-harm.
AIM/QUESTION: This study aims to analyze the relationship between excessive screen time, self-harm, and suicidal behavior in adolescents during the COVID-19 pandemic.
METHODS: This is an integrative literature review. The research question was structured using the PICOT strategy (P-adolescents; I-intensive screen and internet time; O-suicidal behavior and self-harm; and T-pandemic timeframe). The databases included were: Embase, LILACS, PubMed, Scopus, Cinahl, Web of Science, and Google Scholar. Initially, 1645 studies were found; after reviewing their titles and abstracts, 18 studies met the eligibility criteria.
FINDINGS: The results revealed concerning associations between prolonged exposure and behaviors such as self-harm and suicidal behavior.
IMPLICATIONS FOR PRACTICE: These findings can assist nurses in identifying young individuals at risk due to inappropriate technology use, enabling the development of tailored interventions, the implementation of educational programs for healthy digital habits, and the promotion of mental well-being.
RECOMMENDATION: In light of the above, measures to mitigate this problem and the risks stemming from prolonged exposure are needed, considering that the adverse effects go beyond the pandemic context.
Additional Links: PMID-40244031
Publisher:
PubMed:
Citation:
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@article {pmid40244031,
year = {2025},
author = {Alves, MI and Dias Junior, SA and Martins, T and Felipe, AOB and Freitas, PS and Moreira, DDS},
title = {The Relationship Between Excessive Screen Time, Self-Harm, and Suicidal Behavior in Adolescents During the COVID-19 Pandemic: An Integrative Literature Review.},
journal = {Journal of child and adolescent psychiatric nursing : official publication of the Association of Child and Adolescent Psychiatric Nurses, Inc},
volume = {38},
number = {2},
pages = {e70015},
doi = {10.1111/jcap.70015},
pmid = {40244031},
issn = {1744-6171},
support = {//This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) - Finance Code 001./ ; },
mesh = {Humans ; *COVID-19/psychology ; *Self-Injurious Behavior/epidemiology/psychology ; Adolescent ; *Screen Time ; *Adolescent Behavior/psychology ; *Suicidal Ideation ; },
abstract = {INTRODUCTION: Adolescents are being increasingly exposed to digital media, especially in the aftermath of the COVID-19 pandemic. This reality raises concerns over the effects of this exposure, in addition to an increase in suicidal behavior and self-harm.
AIM/QUESTION: This study aims to analyze the relationship between excessive screen time, self-harm, and suicidal behavior in adolescents during the COVID-19 pandemic.
METHODS: This is an integrative literature review. The research question was structured using the PICOT strategy (P-adolescents; I-intensive screen and internet time; O-suicidal behavior and self-harm; and T-pandemic timeframe). The databases included were: Embase, LILACS, PubMed, Scopus, Cinahl, Web of Science, and Google Scholar. Initially, 1645 studies were found; after reviewing their titles and abstracts, 18 studies met the eligibility criteria.
FINDINGS: The results revealed concerning associations between prolonged exposure and behaviors such as self-harm and suicidal behavior.
IMPLICATIONS FOR PRACTICE: These findings can assist nurses in identifying young individuals at risk due to inappropriate technology use, enabling the development of tailored interventions, the implementation of educational programs for healthy digital habits, and the promotion of mental well-being.
RECOMMENDATION: In light of the above, measures to mitigate this problem and the risks stemming from prolonged exposure are needed, considering that the adverse effects go beyond the pandemic context.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/psychology
*Self-Injurious Behavior/epidemiology/psychology
Adolescent
*Screen Time
*Adolescent Behavior/psychology
*Suicidal Ideation
RevDate: 2025-04-17
Emerging Viral Infections during Pregnancy: Understanding the Risks to Maternal and Fetal Health.
Reproduction (Cambridge, England) pii:REP-25-0043 [Epub ahead of print].
Viral infections during pregnancy pose significant risks to both maternal and fetal health. While several viruses are well known to cause adverse pregnancy outcomes, often little is known about emerging viruses. This review summaries the known maternal and fetal consequences of infection during pregnancy with novel and re-emerging viruses. Focus is placed on viruses such as Zika and SARS-CoV-2, among others, discussing the mechanisms by which these viruses may disrupt fetal development at the maternal-fetal interface. The review also addresses the challenges that need to be overcome, such as the need for ongoing disease surveillance, prioritization of pregnant women for clinical trials and the importance of pre-clinical models of placenta infection, to adequately prepare for the next virus outbreak.
Additional Links: PMID-40243795
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PubMed:
Citation:
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@article {pmid40243795,
year = {2025},
author = {Neil, J},
title = {Emerging Viral Infections during Pregnancy: Understanding the Risks to Maternal and Fetal Health.},
journal = {Reproduction (Cambridge, England)},
volume = {},
number = {},
pages = {},
doi = {10.1530/REP-25-0043},
pmid = {40243795},
issn = {1741-7899},
abstract = {Viral infections during pregnancy pose significant risks to both maternal and fetal health. While several viruses are well known to cause adverse pregnancy outcomes, often little is known about emerging viruses. This review summaries the known maternal and fetal consequences of infection during pregnancy with novel and re-emerging viruses. Focus is placed on viruses such as Zika and SARS-CoV-2, among others, discussing the mechanisms by which these viruses may disrupt fetal development at the maternal-fetal interface. The review also addresses the challenges that need to be overcome, such as the need for ongoing disease surveillance, prioritization of pregnant women for clinical trials and the importance of pre-clinical models of placenta infection, to adequately prepare for the next virus outbreak.},
}
RevDate: 2025-04-17
CmpDate: 2025-04-17
Maternal care for preterm infants in the context of the COVID-19 pandemic: a qualitative systematic review.
Cadernos de saude publica, 41(3):e00134924 pii:S0102-311X2025000301101.
Preterm birth and hospitalization of the newborn are potentially traumatic events for mothers and children. The COVID-19 pandemic, along with its social impacts and additional concerns, has exacerbated maternal distress and anxiety, adversely impacting the development of premature babies. This study conducted a qualitative systematic review to understand maternal care for preterm infants during the COVID-19 pandemic. Following the Joanna Briggs Institute methodology and PRISMA guidelines, the databases CINAHL, Embase, PsycINFO, Scopus, Web of Science, and the portals Virtual Health Library and CAPES Periodicals were consulted. From the 1,449 identified publications, 14 articles were included in the review, resulting in 172 primary findings. The findings were grouped using the meta-aggregative approach, with confidence assessed via the ConQual approach, resulting in four meta-aggregated findings: (1) the impact of the pandemic on health services for preterm infants; (2) the impact of the pandemic and prematurity on maternal mental health; (3) challenges to the maternal care of preterm infants imposed by COVID-19; and (4) maternal coping strategies during the pandemic. The review revealed that the pandemic and associated sanitary measures negatively impacted maternal proximity to hospitalized premature infants, reduced the support networks, worsened financial situations, and increased mothers' emotional burden. Public policies are recommended to provide support to mothers, offer resources to deal with adverse experiences, and promote parental skills in caring for preterm infants.
Additional Links: PMID-40243788
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PubMed:
Citation:
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@article {pmid40243788,
year = {2025},
author = {Melo, EP and Mendes, EFDS and Rodrigues, RCR and Nogueira, DL and Tabosa, TA and Castro, MC and Machado, MMT},
title = {Maternal care for preterm infants in the context of the COVID-19 pandemic: a qualitative systematic review.},
journal = {Cadernos de saude publica},
volume = {41},
number = {3},
pages = {e00134924},
doi = {10.1590/0102-311XEN134924},
pmid = {40243788},
issn = {1678-4464},
mesh = {Humans ; *COVID-19/psychology/epidemiology ; Infant, Newborn ; *Infant, Premature ; Female ; Pregnancy ; *Mothers/psychology ; Qualitative Research ; SARS-CoV-2 ; Pandemics ; Premature Birth ; Adaptation, Psychological ; },
abstract = {Preterm birth and hospitalization of the newborn are potentially traumatic events for mothers and children. The COVID-19 pandemic, along with its social impacts and additional concerns, has exacerbated maternal distress and anxiety, adversely impacting the development of premature babies. This study conducted a qualitative systematic review to understand maternal care for preterm infants during the COVID-19 pandemic. Following the Joanna Briggs Institute methodology and PRISMA guidelines, the databases CINAHL, Embase, PsycINFO, Scopus, Web of Science, and the portals Virtual Health Library and CAPES Periodicals were consulted. From the 1,449 identified publications, 14 articles were included in the review, resulting in 172 primary findings. The findings were grouped using the meta-aggregative approach, with confidence assessed via the ConQual approach, resulting in four meta-aggregated findings: (1) the impact of the pandemic on health services for preterm infants; (2) the impact of the pandemic and prematurity on maternal mental health; (3) challenges to the maternal care of preterm infants imposed by COVID-19; and (4) maternal coping strategies during the pandemic. The review revealed that the pandemic and associated sanitary measures negatively impacted maternal proximity to hospitalized premature infants, reduced the support networks, worsened financial situations, and increased mothers' emotional burden. Public policies are recommended to provide support to mothers, offer resources to deal with adverse experiences, and promote parental skills in caring for preterm infants.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/psychology/epidemiology
Infant, Newborn
*Infant, Premature
Female
Pregnancy
*Mothers/psychology
Qualitative Research
SARS-CoV-2
Pandemics
Premature Birth
Adaptation, Psychological
RevDate: 2025-04-17
CmpDate: 2025-04-17
In Vivo Engineered CAR-T Cell Therapy: Lessons Built from COVID-19 mRNA Vaccines.
International journal of molecular sciences, 26(7): pii:ijms26073119.
Chimeric antigen receptor T cell (CAR-T) therapy has revolutionized cancer immunotherapy but continues to face significant challenges that limit its broader application, such as antigen targeting, the tumor microenvironment, and cell persistence, especially in solid tumors. Meanwhile, the global implementation of mRNA vaccines during the COVID-19 pandemic has highlighted the transformative potential of mRNA and lipid nanoparticle (LNP) technologies. These innovations, characterized by their swift development timelines, precise antigen design, and efficient delivery mechanisms, provide a promising framework to address some limitations of CAR-T therapy. Recent advancements, including mRNA-based CAR engineering and optimized LNP delivery, have demonstrated the capacity to enhance CAR-T efficacy, particularly in the context of solid tumors. This review explores how mRNA-LNP technology can drive the development of in vivo engineered CAR-T therapies to address current limitations and discusses future directions, including advancements in mRNA design, LNP optimization, and strategies for improving in vivo CAR-T functionality and safety. By bridging these technological insights, CAR-T therapy may evolve into a versatile and accessible treatment paradigm across diverse oncological landscapes.
Additional Links: PMID-40243757
Publisher:
PubMed:
Citation:
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@article {pmid40243757,
year = {2025},
author = {Meng, S and Hara, T and Miura, Y and Arao, Y and Saito, Y and Inoue, K and Hirotsu, T and Vecchione, A and Satoh, T and Ishii, H},
title = {In Vivo Engineered CAR-T Cell Therapy: Lessons Built from COVID-19 mRNA Vaccines.},
journal = {International journal of molecular sciences},
volume = {26},
number = {7},
pages = {},
doi = {10.3390/ijms26073119},
pmid = {40243757},
issn = {1422-0067},
support = {grant nos. 19K22658, 20H00541, 21K19526, 22H03146, 22K19559, 23K19505, 23K18313, 23KK0153, 24K22144, and 16H06279 (PAGS)//Ministry of Education, Culture, Sports, Science and Technology/ ; grant nos. JP23ym0126809 and JP24ym0126809//Japan Agency for Medical Research and Development/ ; 23-255001//Princess Takamatsu Cancer Research Fund/ ; G-2024-3-00//IFO Research Communications/ ; 2024//Oceanic Wellness Foundation/ ; 2024//Suzuken Memorial Foundation/ ; },
mesh = {Humans ; *Immunotherapy, Adoptive/methods ; *COVID-19 Vaccines/immunology/genetics ; *COVID-19/prevention & control/immunology ; *Receptors, Chimeric Antigen/immunology/genetics ; SARS-CoV-2/immunology ; *Neoplasms/therapy/immunology ; Nanoparticles/chemistry ; RNA, Messenger/immunology/genetics ; mRNA Vaccines/immunology ; Animals ; Vaccines, Synthetic/immunology ; Lipids/chemistry ; Liposomes ; },
abstract = {Chimeric antigen receptor T cell (CAR-T) therapy has revolutionized cancer immunotherapy but continues to face significant challenges that limit its broader application, such as antigen targeting, the tumor microenvironment, and cell persistence, especially in solid tumors. Meanwhile, the global implementation of mRNA vaccines during the COVID-19 pandemic has highlighted the transformative potential of mRNA and lipid nanoparticle (LNP) technologies. These innovations, characterized by their swift development timelines, precise antigen design, and efficient delivery mechanisms, provide a promising framework to address some limitations of CAR-T therapy. Recent advancements, including mRNA-based CAR engineering and optimized LNP delivery, have demonstrated the capacity to enhance CAR-T efficacy, particularly in the context of solid tumors. This review explores how mRNA-LNP technology can drive the development of in vivo engineered CAR-T therapies to address current limitations and discusses future directions, including advancements in mRNA design, LNP optimization, and strategies for improving in vivo CAR-T functionality and safety. By bridging these technological insights, CAR-T therapy may evolve into a versatile and accessible treatment paradigm across diverse oncological landscapes.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Immunotherapy, Adoptive/methods
*COVID-19 Vaccines/immunology/genetics
*COVID-19/prevention & control/immunology
*Receptors, Chimeric Antigen/immunology/genetics
SARS-CoV-2/immunology
*Neoplasms/therapy/immunology
Nanoparticles/chemistry
RNA, Messenger/immunology/genetics
mRNA Vaccines/immunology
Animals
Vaccines, Synthetic/immunology
Lipids/chemistry
Liposomes
RevDate: 2025-04-17
CmpDate: 2025-04-17
Concomitant Pathologies and Their Impact on Parkinson Disease: A Narrative Overview of Current Evidence.
International journal of molecular sciences, 26(7): pii:ijms26072942.
Many clinico-pathological studies point to the presence of multiple comorbidities/co-pathologies in the course of Parkinson disease (PD). Lewy body pathology, the morphological hallmark of PD, rarely exists in isolation, but is usually associated with other concomitant pathologies, in particular Alzheimer disease-related changes (ADNC), cerebrovascular pathologies (macro- and microinfarcts, cerebral small vessel disease, cerebral amyloid angiopathy), TDP-43 pathology as well as multiple pathological combinations. These include cardiovascular disorders, metabolic syndrome, diabetes mellitus, autoimmune and rheumatic diseases, myasthenia gravis, Sjögren's syndrome, restless leg syndrome or other rare disorders, like Fabry disease. A combination of PD and multiple sclerosis (MS) may be due to the immune function of LRRK2 and its interrelation with α-synuclein. COVID-19 and HIV posed considerable impacts on patients with PD. Epidemiological evidence points to a decreased risk for the majority of neoplasms, except melanoma and other skin cancers, while some tumors (breast, brain) are increased. On the other hand, a lower frequency of malignancies preceding early PD markers may argue for their protective effect on PD risk. Possible pathogenetic factors for the association between PD and cancer are discussed. The tremendous heterogeneity of concomitant pathologies and comorbidities observed across the PD spectrum is most likely caused by the complex interplay between genetic, pathogenic and other risk factors, and further research should provide increasing insight into their relationship with idiopathic PD (and other parkinsonian disorders) in order to find better diagnostic tools and probable disease-modifying therapies.
Additional Links: PMID-40243562
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PubMed:
Citation:
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@article {pmid40243562,
year = {2025},
author = {Jellinger, KA},
title = {Concomitant Pathologies and Their Impact on Parkinson Disease: A Narrative Overview of Current Evidence.},
journal = {International journal of molecular sciences},
volume = {26},
number = {7},
pages = {},
doi = {10.3390/ijms26072942},
pmid = {40243562},
issn = {1422-0067},
support = {2025-02//Society for the Promotion of Research in Experimental Neurology, Vienna, Austria/ ; },
mesh = {Humans ; *Parkinson Disease/pathology/epidemiology/complications/metabolism ; COVID-19/epidemiology/complications/pathology ; Comorbidity ; alpha-Synuclein/metabolism ; Neoplasms/epidemiology/pathology ; SARS-CoV-2 ; },
abstract = {Many clinico-pathological studies point to the presence of multiple comorbidities/co-pathologies in the course of Parkinson disease (PD). Lewy body pathology, the morphological hallmark of PD, rarely exists in isolation, but is usually associated with other concomitant pathologies, in particular Alzheimer disease-related changes (ADNC), cerebrovascular pathologies (macro- and microinfarcts, cerebral small vessel disease, cerebral amyloid angiopathy), TDP-43 pathology as well as multiple pathological combinations. These include cardiovascular disorders, metabolic syndrome, diabetes mellitus, autoimmune and rheumatic diseases, myasthenia gravis, Sjögren's syndrome, restless leg syndrome or other rare disorders, like Fabry disease. A combination of PD and multiple sclerosis (MS) may be due to the immune function of LRRK2 and its interrelation with α-synuclein. COVID-19 and HIV posed considerable impacts on patients with PD. Epidemiological evidence points to a decreased risk for the majority of neoplasms, except melanoma and other skin cancers, while some tumors (breast, brain) are increased. On the other hand, a lower frequency of malignancies preceding early PD markers may argue for their protective effect on PD risk. Possible pathogenetic factors for the association between PD and cancer are discussed. The tremendous heterogeneity of concomitant pathologies and comorbidities observed across the PD spectrum is most likely caused by the complex interplay between genetic, pathogenic and other risk factors, and further research should provide increasing insight into their relationship with idiopathic PD (and other parkinsonian disorders) in order to find better diagnostic tools and probable disease-modifying therapies.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Parkinson Disease/pathology/epidemiology/complications/metabolism
COVID-19/epidemiology/complications/pathology
Comorbidity
alpha-Synuclein/metabolism
Neoplasms/epidemiology/pathology
SARS-CoV-2
RevDate: 2025-04-17
CmpDate: 2025-04-17
Effects of chloroquine and hydroxychloroquine on bone health (Review).
Molecular medicine reports, 31(6):.
Chloroquine (CQ) and hydroxychloroquine (HCQ), which were initially used to treat malaria, are now also used to treat autoimmune and inflammatory diseases, which have gained notoriety during the coronavirus‑19 pandemic. The emerging uses of CQ and HCQ in cancer therapy, metabolic syndrome and bone disorders highlight their broad clinical potential. Patients with autoimmune and inflammatory conditions have a higher risk of suboptimal bone health because of chronic inflammation, immune dysregulation and medication use. In the present review, the use of CQ and HCQ in bone research was explored, particularly in terms of their effectiveness and mechanism in modulating bone homeostasis. CQ and HCQ inhibit osteoblastic activity by suppressing autophagy, inducing oxidative stress and promoting osteoblast apoptosis. CQ suppresses osteoclastic activity by blocking the receptor activator of nuclear factor κ‑β/receptor activator of nuclear factor κ‑β ligand interaction, autophagy and inflammation. HCQ inhibits osteoclastogenesis by increasing the expression levels of osteoprotegerin, inducing osteoclast apoptosis and reducing cytokines without affecting autophagy. With regard to the molecular machineries, CQ and HCQ inhibit bone formation and bone resorption. Variations in dose, frequency and duration of CQ and HCQ treatment result in heterogenous outcomes. Further research is necessary to clarify the net effects of CQ and HCQ on bone through studies specifically designed to explore their direct impact as the primary objective. The use of these medications is broadening particularly in patients with autoimmune diseases who are at risk of skeletal disorders. However, their safety profiles, adverse effects and contraindications must be carefully monitored when administered for long‑term use and in combination.
Additional Links: PMID-40243121
Publisher:
PubMed:
Citation:
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@article {pmid40243121,
year = {2025},
author = {Wong, SK},
title = {Effects of chloroquine and hydroxychloroquine on bone health (Review).},
journal = {Molecular medicine reports},
volume = {31},
number = {6},
pages = {},
doi = {10.3892/mmr.2025.13533},
pmid = {40243121},
issn = {1791-3004},
mesh = {*Hydroxychloroquine/pharmacology/therapeutic use/adverse effects ; Humans ; *Chloroquine/pharmacology/therapeutic use/adverse effects ; *Bone and Bones/drug effects/metabolism ; Animals ; Osteoclasts/drug effects/metabolism ; COVID-19 Drug Treatment ; Apoptosis/drug effects ; Autophagy/drug effects ; Osteoblasts/drug effects/metabolism ; Osteogenesis/drug effects ; },
abstract = {Chloroquine (CQ) and hydroxychloroquine (HCQ), which were initially used to treat malaria, are now also used to treat autoimmune and inflammatory diseases, which have gained notoriety during the coronavirus‑19 pandemic. The emerging uses of CQ and HCQ in cancer therapy, metabolic syndrome and bone disorders highlight their broad clinical potential. Patients with autoimmune and inflammatory conditions have a higher risk of suboptimal bone health because of chronic inflammation, immune dysregulation and medication use. In the present review, the use of CQ and HCQ in bone research was explored, particularly in terms of their effectiveness and mechanism in modulating bone homeostasis. CQ and HCQ inhibit osteoblastic activity by suppressing autophagy, inducing oxidative stress and promoting osteoblast apoptosis. CQ suppresses osteoclastic activity by blocking the receptor activator of nuclear factor κ‑β/receptor activator of nuclear factor κ‑β ligand interaction, autophagy and inflammation. HCQ inhibits osteoclastogenesis by increasing the expression levels of osteoprotegerin, inducing osteoclast apoptosis and reducing cytokines without affecting autophagy. With regard to the molecular machineries, CQ and HCQ inhibit bone formation and bone resorption. Variations in dose, frequency and duration of CQ and HCQ treatment result in heterogenous outcomes. Further research is necessary to clarify the net effects of CQ and HCQ on bone through studies specifically designed to explore their direct impact as the primary objective. The use of these medications is broadening particularly in patients with autoimmune diseases who are at risk of skeletal disorders. However, their safety profiles, adverse effects and contraindications must be carefully monitored when administered for long‑term use and in combination.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Hydroxychloroquine/pharmacology/therapeutic use/adverse effects
Humans
*Chloroquine/pharmacology/therapeutic use/adverse effects
*Bone and Bones/drug effects/metabolism
Animals
Osteoclasts/drug effects/metabolism
COVID-19 Drug Treatment
Apoptosis/drug effects
Autophagy/drug effects
Osteoblasts/drug effects/metabolism
Osteogenesis/drug effects
RevDate: 2025-04-17
Innate lymphoid cells, immune functional dynamics, epithelial parallels, and therapeutic frontiers in infections.
International reviews of immunology [Epub ahead of print].
Innate lymphoid cells (ILCs) have emerged as pivotal players in the field of immunology, expanding our understanding of innate immunity beyond conventional paradigms. This comprehensive review delves into the multifaceted world of ILCs, beginning with their serendipitous discovery and traversing their ontogeny and heterogeneity. We explore the distinct subsets of ILCs unraveling their intriguing plasticity, which adds a layer of complexity to their functional repertoire. As we journey through the functional activities of ILCs, we address their role in immune responses against various infections, categorizing their interactions with helminthic parasites, bacterial pathogens, fungal infections, and viral invaders. Notably, this review offers a detailed examination of ILCs in the context of specific infections, such as Mycobacterium tuberculosis, Citrobacter rodentium, Clostridium difficile, Salmonella typhimurium, Helicobacter pylori, Listeria monocytogenes, Staphylococcus aureus, Pseudomonas aeruginosa, Influenza virus, Cytomegalovirus, Herpes simplex virus, and severe acute respiratory syndrome coronavirus 2. This selection aimed for a comprehensive exploration of ILCs in various infectious contexts, opting for microorganisms based on extensive research findings rather than considerations of virulence or emergence. Furthermore, we raise intriguing questions about the potential immune functional resemblances between ILCs and epithelial cells, shedding light on their interconnectedness within the mucosal microenvironment. The review culminates in a critical assessment of the therapeutic prospects of targeting ILCs during infection, emphasizing their promise as novel immunotherapeutic targets. Nevertheless, due to their recent discovery and evolving understanding, effectively manipulating ILCs is challenging. Ensuring specificity and safety while evaluating long-term effects in clinical settings will be crucial.
Additional Links: PMID-40242974
Publisher:
PubMed:
Citation:
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@article {pmid40242974,
year = {2025},
author = {Nouari, W and Aribi, M},
title = {Innate lymphoid cells, immune functional dynamics, epithelial parallels, and therapeutic frontiers in infections.},
journal = {International reviews of immunology},
volume = {},
number = {},
pages = {1-28},
doi = {10.1080/08830185.2025.2490233},
pmid = {40242974},
issn = {1563-5244},
abstract = {Innate lymphoid cells (ILCs) have emerged as pivotal players in the field of immunology, expanding our understanding of innate immunity beyond conventional paradigms. This comprehensive review delves into the multifaceted world of ILCs, beginning with their serendipitous discovery and traversing their ontogeny and heterogeneity. We explore the distinct subsets of ILCs unraveling their intriguing plasticity, which adds a layer of complexity to their functional repertoire. As we journey through the functional activities of ILCs, we address their role in immune responses against various infections, categorizing their interactions with helminthic parasites, bacterial pathogens, fungal infections, and viral invaders. Notably, this review offers a detailed examination of ILCs in the context of specific infections, such as Mycobacterium tuberculosis, Citrobacter rodentium, Clostridium difficile, Salmonella typhimurium, Helicobacter pylori, Listeria monocytogenes, Staphylococcus aureus, Pseudomonas aeruginosa, Influenza virus, Cytomegalovirus, Herpes simplex virus, and severe acute respiratory syndrome coronavirus 2. This selection aimed for a comprehensive exploration of ILCs in various infectious contexts, opting for microorganisms based on extensive research findings rather than considerations of virulence or emergence. Furthermore, we raise intriguing questions about the potential immune functional resemblances between ILCs and epithelial cells, shedding light on their interconnectedness within the mucosal microenvironment. The review culminates in a critical assessment of the therapeutic prospects of targeting ILCs during infection, emphasizing their promise as novel immunotherapeutic targets. Nevertheless, due to their recent discovery and evolving understanding, effectively manipulating ILCs is challenging. Ensuring specificity and safety while evaluating long-term effects in clinical settings will be crucial.},
}
RevDate: 2025-04-17
The legal and socioeconomic considerations of spine telemedicine in Canada.
Journal of spine surgery (Hong Kong), 11(1):166-177.
Telemedicine, or virtual care offers a platform for remote assessments, for either initial consultations or follow-up care. Telemedicine is a broad term and may refer to video conferences/assessments, telephone visits, messages through online platforms, and remote monitoring applications. The restrictions during the coronavirus disease 2019 (COVID-19) crisis had accelerated the use of telemedicine in Canadian healthcare. Several years after the pandemic, after this initial trial of widespread telemedicine, there remains significant uncertainty as to its efficacy and future directions. There are inherent challenges to telemedicine, including questions of clinical reliability and privacy, balanced against the possibility of efficiency and increased access to specialists. The Canadian healthcare system also poses significant challenges in the evaluation and systemic implementation of telemedicine, given the lack of a national legal framework and separate provincial or territorial regulation systems across the country. Telemedicine is of a particular interest to spinal surgeons, given the prevalence, morbidity, and economic costs associated with spinal pathologies. Prior to the COVID-19 pandemic, few spine surgeons offered telemedicine, due to the perceived challenges of remote assessment and diagnosis with spine pathologies. There has been little subsequent data to examine the role and suitability for remote acre in spine surgery. Herein, we review the current landscape of telemedicine in Canadian healthcare, with applications to spine surgery.
Additional Links: PMID-40242829
PubMed:
Citation:
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@article {pmid40242829,
year = {2025},
author = {Jung, Y and Baldeo, S and Pahuta, M and Sharma, S and Guha, D},
title = {The legal and socioeconomic considerations of spine telemedicine in Canada.},
journal = {Journal of spine surgery (Hong Kong)},
volume = {11},
number = {1},
pages = {166-177},
pmid = {40242829},
issn = {2414-469X},
abstract = {Telemedicine, or virtual care offers a platform for remote assessments, for either initial consultations or follow-up care. Telemedicine is a broad term and may refer to video conferences/assessments, telephone visits, messages through online platforms, and remote monitoring applications. The restrictions during the coronavirus disease 2019 (COVID-19) crisis had accelerated the use of telemedicine in Canadian healthcare. Several years after the pandemic, after this initial trial of widespread telemedicine, there remains significant uncertainty as to its efficacy and future directions. There are inherent challenges to telemedicine, including questions of clinical reliability and privacy, balanced against the possibility of efficiency and increased access to specialists. The Canadian healthcare system also poses significant challenges in the evaluation and systemic implementation of telemedicine, given the lack of a national legal framework and separate provincial or territorial regulation systems across the country. Telemedicine is of a particular interest to spinal surgeons, given the prevalence, morbidity, and economic costs associated with spinal pathologies. Prior to the COVID-19 pandemic, few spine surgeons offered telemedicine, due to the perceived challenges of remote assessment and diagnosis with spine pathologies. There has been little subsequent data to examine the role and suitability for remote acre in spine surgery. Herein, we review the current landscape of telemedicine in Canadian healthcare, with applications to spine surgery.},
}
RevDate: 2025-04-17
Supply chain resilience: A review from the inventory management perspective.
Fundamental research, 5(2):450-463.
The COVID-19 pandemic has exposed vulnerabilities in global supply chains, leading to economic damage and product shortages caused by demand surges and supply disruptions. Concurrently, geopolitical conflicts and the rising frequency of natural disasters due to climate change have amplified the urgency to develop strategies for building resilient supply chains. This article presents a comprehensive literature review on inventory management strategies for enhancing supply chain resilience, such as stockpiling, multi-sourcing, capacity reservation, and flexible supply contracts. We classify these strategies into two categories: one deals with supply-side disruption risks, and the other deals with demand-side disruption risks. For each category, we summarize the practical challenges, the state-of-art research, and potential avenues for future research.
Additional Links: PMID-40242541
PubMed:
Citation:
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@article {pmid40242541,
year = {2025},
author = {Guo, Y and Liu, F and Song, JS and Wang, S},
title = {Supply chain resilience: A review from the inventory management perspective.},
journal = {Fundamental research},
volume = {5},
number = {2},
pages = {450-463},
pmid = {40242541},
issn = {2667-3258},
abstract = {The COVID-19 pandemic has exposed vulnerabilities in global supply chains, leading to economic damage and product shortages caused by demand surges and supply disruptions. Concurrently, geopolitical conflicts and the rising frequency of natural disasters due to climate change have amplified the urgency to develop strategies for building resilient supply chains. This article presents a comprehensive literature review on inventory management strategies for enhancing supply chain resilience, such as stockpiling, multi-sourcing, capacity reservation, and flexible supply contracts. We classify these strategies into two categories: one deals with supply-side disruption risks, and the other deals with demand-side disruption risks. For each category, we summarize the practical challenges, the state-of-art research, and potential avenues for future research.},
}
RevDate: 2025-04-17
Nipah virus: Preventing the next outbreak.
World journal of clinical cases, 13(11):99748.
Nipah is a deadly viral infection which has come to the news highlight recently, due to its fresh onslaught in Southern India. As the world continues to recover from coronavirus disease 2019, the World Health Organization has identified a list of high-priority pathogens with the potential to cause future pandemics. Among them is the Nipah virus (NiV), which poses a significant threat. Even a small outbreak could trigger widespread panic among the public. The emergence and re-emergence of NiV among other zoonotic infections is a stern reminder of the importance of One health concept.
Additional Links: PMID-40242230
PubMed:
Citation:
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@article {pmid40242230,
year = {2025},
author = {Tyagi, S and Upadhyay, S and Bharara, T and Sahai, S},
title = {Nipah virus: Preventing the next outbreak.},
journal = {World journal of clinical cases},
volume = {13},
number = {11},
pages = {99748},
pmid = {40242230},
issn = {2307-8960},
abstract = {Nipah is a deadly viral infection which has come to the news highlight recently, due to its fresh onslaught in Southern India. As the world continues to recover from coronavirus disease 2019, the World Health Organization has identified a list of high-priority pathogens with the potential to cause future pandemics. Among them is the Nipah virus (NiV), which poses a significant threat. Even a small outbreak could trigger widespread panic among the public. The emergence and re-emergence of NiV among other zoonotic infections is a stern reminder of the importance of One health concept.},
}
RevDate: 2025-04-16
CmpDate: 2025-04-17
Role of nutrient supplements in children with post-COVID condition: a retrospective preliminary observation and narrative review.
Italian journal of pediatrics, 51(1):119.
BACKGROUND: Post-COVID Condition (PCC), emerging as a significant long-term consequence of SARS-CoV-2 infection, affects not only adults but also the pediatric population. Despite ongoing research, the precise pathophysiology of PCC remains elusive. However, several putative mechanisms have been identified, leading to the exploration of various therapeutic strategies. Notably, in the adult population, there has been substantial interest in the potential efficacy of nutritional supplements. Regrettably, information regarding the use of such supplements in the pediatric population is currently lacking.
METHODS: The present study was conducted to assess the impact of nutritional supplements on alleviating long COVID symptoms in children. To achieve this, we conducted a retrospective analysis of nutrient supplements administered by parents to children with Post-COVID Condition (PCC) between February 2020 and October 2022. Statistical analyses were employed to determine associations between categorical variables.
RESULTS: A total of 1243 children were enrolled following documented SARS-CoV-2 infection, with 940 (76.2%) diagnosed as recovered and 294 (23.8%) diagnosed with Long COVID. Among Long COVID patients experiencing disabling symptoms, treatment with oral lactoferrin and/or a Multi-Element Product (MEP) with antioxidant and anti-inflammatory properties was initiated. The correlation analysis between the use of supplements and persistence of long COVID at the next follow-up showed that the use of MEP alone (OR 5.7, 95% CI 3.8-8.5), or the combination of MEP and lactoferrin (OR 5.06, 95% CI 3.3-7.6) three months after the initial infection and for the following three months, were associated with a lower risk having long covid at six months following initial infection, when compared with the use of lactoferrin alone (OR 7.6 95% CI 5.1-11.4).
CONCLUSIONS: This proof-of-concept study revealed that MEP and lactoferrin, when administered three months after initial infection in patients with a new diagnosis of long covid, may have a positive impact on improving Long COVID symptoms in children during follow-up evaluations. This positive trend toward reducing Post-COVID Condition (PCC) exhibited by MEP and lactoferrin suggested a potential benefit worthy of exploration in future randomized controlled trials.
Additional Links: PMID-40241147
PubMed:
Citation:
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@article {pmid40241147,
year = {2025},
author = {Morello, R and De Rose, C and Martino, L and Raffaelli, F and Zampino, G and Valentini, P and Buonsenso, D},
title = {Role of nutrient supplements in children with post-COVID condition: a retrospective preliminary observation and narrative review.},
journal = {Italian journal of pediatrics},
volume = {51},
number = {1},
pages = {119},
pmid = {40241147},
issn = {1824-7288},
mesh = {Humans ; *Dietary Supplements ; Retrospective Studies ; *COVID-19/complications ; Child ; Male ; Female ; Child, Preschool ; Adolescent ; SARS-CoV-2 ; },
abstract = {BACKGROUND: Post-COVID Condition (PCC), emerging as a significant long-term consequence of SARS-CoV-2 infection, affects not only adults but also the pediatric population. Despite ongoing research, the precise pathophysiology of PCC remains elusive. However, several putative mechanisms have been identified, leading to the exploration of various therapeutic strategies. Notably, in the adult population, there has been substantial interest in the potential efficacy of nutritional supplements. Regrettably, information regarding the use of such supplements in the pediatric population is currently lacking.
METHODS: The present study was conducted to assess the impact of nutritional supplements on alleviating long COVID symptoms in children. To achieve this, we conducted a retrospective analysis of nutrient supplements administered by parents to children with Post-COVID Condition (PCC) between February 2020 and October 2022. Statistical analyses were employed to determine associations between categorical variables.
RESULTS: A total of 1243 children were enrolled following documented SARS-CoV-2 infection, with 940 (76.2%) diagnosed as recovered and 294 (23.8%) diagnosed with Long COVID. Among Long COVID patients experiencing disabling symptoms, treatment with oral lactoferrin and/or a Multi-Element Product (MEP) with antioxidant and anti-inflammatory properties was initiated. The correlation analysis between the use of supplements and persistence of long COVID at the next follow-up showed that the use of MEP alone (OR 5.7, 95% CI 3.8-8.5), or the combination of MEP and lactoferrin (OR 5.06, 95% CI 3.3-7.6) three months after the initial infection and for the following three months, were associated with a lower risk having long covid at six months following initial infection, when compared with the use of lactoferrin alone (OR 7.6 95% CI 5.1-11.4).
CONCLUSIONS: This proof-of-concept study revealed that MEP and lactoferrin, when administered three months after initial infection in patients with a new diagnosis of long covid, may have a positive impact on improving Long COVID symptoms in children during follow-up evaluations. This positive trend toward reducing Post-COVID Condition (PCC) exhibited by MEP and lactoferrin suggested a potential benefit worthy of exploration in future randomized controlled trials.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Dietary Supplements
Retrospective Studies
*COVID-19/complications
Child
Male
Female
Child, Preschool
Adolescent
SARS-CoV-2
RevDate: 2025-04-16
CmpDate: 2025-04-16
Improving risk analysis of the environmental drivers of the spillover, emergence/re-emergence and spread of Crimean-Congo haemorrhagic fever virus, Marburg virus and Middle East respiratory syndrome coronavirus in the East Africa Region.
BMJ global health, 10(4): pii:bmjgh-2025-019162.
INTRODUCTION: Emerging and/or re-emerging infectious diseases (EIDs) in the East Africa region are associated with climate change-induced environmental drivers. There is a need for a comprehensive understanding of these environmental drivers and to adopt an integrated risk analysis (IRA) framework for addressing a combination of the biological, environmental and socioeconomic factors that increase population vulnerabilities to EID risks to inform biological risk mitigation and cross-sectoral decision-making. The aim of this integrative review was to identify knowledge gaps and contribute to a holistic understanding about the environmental drivers of Crimean-Congo haemorrhagic fever virus (CCHFV), Marburg virus (MARV) and Middle East respiratory syndrome coronavirus (MERS-CoV) infections in the East Africa Region to improve IRA processes at the environment-animal-human exposure interface.
METHODS: An integrative review search was carried out to identify relevant studies and reports from 2000 to 2024. Searches were conducted in bibliographic databases and global institutional websites. Inclusion criteria were studies and reports (in English) addressing environmental drivers of CCHFV, MARV and MERS-CoV infections across countries in the East Africa region, existing risk frameworks/methodological tools and/or One Health policy recommendations for risk analysis of environmentally driven biological threats.
RESULTS: Of the total number of studies retrieved from database searches (n=18 075) and website searches (n=44), 242 studies and reports combined were included in the review with the majority covering the environmental drivers (n=137), the risk frameworks/methodological tools (n=73) and the policy recommendations (n=32). We identified 10 categories of environmental drivers, four thematic groups of risk frameworks and three categories of policy recommendations. Overall, many of the included records on the risk frameworks/methodological tools expounded on the adoption of ecological niche modelling (ENM) for environmental monitoring of potential transmission pathways of EIDs and other biological threats.
CONCLUSION: This integrative review recommends the adoption of specialised risk mapping approaches such as ENM for environmental monitoring of EIDs under IRA processes. Findings from the review were used for the conceptualisation of an IRA framework for addressing environmentally driven EIDs.
Additional Links: PMID-40240055
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PubMed:
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@article {pmid40240055,
year = {2025},
author = {Ajumobi, O and Davis, M and George, CM and Rosman, L and Von Dobschuetz, S and Watson, C and Nuzzo, JB},
title = {Improving risk analysis of the environmental drivers of the spillover, emergence/re-emergence and spread of Crimean-Congo haemorrhagic fever virus, Marburg virus and Middle East respiratory syndrome coronavirus in the East Africa Region.},
journal = {BMJ global health},
volume = {10},
number = {4},
pages = {},
doi = {10.1136/bmjgh-2025-019162},
pmid = {40240055},
issn = {2059-7908},
mesh = {Humans ; *Hemorrhagic Fever, Crimean/epidemiology/transmission ; Risk Assessment ; Animals ; Africa, Eastern/epidemiology ; *Communicable Diseases, Emerging/epidemiology ; Middle East Respiratory Syndrome Coronavirus ; Hemorrhagic Fever Virus, Crimean-Congo ; *Marburg Virus Disease/epidemiology/transmission ; *Coronavirus Infections/epidemiology/transmission ; Climate Change ; },
abstract = {INTRODUCTION: Emerging and/or re-emerging infectious diseases (EIDs) in the East Africa region are associated with climate change-induced environmental drivers. There is a need for a comprehensive understanding of these environmental drivers and to adopt an integrated risk analysis (IRA) framework for addressing a combination of the biological, environmental and socioeconomic factors that increase population vulnerabilities to EID risks to inform biological risk mitigation and cross-sectoral decision-making. The aim of this integrative review was to identify knowledge gaps and contribute to a holistic understanding about the environmental drivers of Crimean-Congo haemorrhagic fever virus (CCHFV), Marburg virus (MARV) and Middle East respiratory syndrome coronavirus (MERS-CoV) infections in the East Africa Region to improve IRA processes at the environment-animal-human exposure interface.
METHODS: An integrative review search was carried out to identify relevant studies and reports from 2000 to 2024. Searches were conducted in bibliographic databases and global institutional websites. Inclusion criteria were studies and reports (in English) addressing environmental drivers of CCHFV, MARV and MERS-CoV infections across countries in the East Africa region, existing risk frameworks/methodological tools and/or One Health policy recommendations for risk analysis of environmentally driven biological threats.
RESULTS: Of the total number of studies retrieved from database searches (n=18 075) and website searches (n=44), 242 studies and reports combined were included in the review with the majority covering the environmental drivers (n=137), the risk frameworks/methodological tools (n=73) and the policy recommendations (n=32). We identified 10 categories of environmental drivers, four thematic groups of risk frameworks and three categories of policy recommendations. Overall, many of the included records on the risk frameworks/methodological tools expounded on the adoption of ecological niche modelling (ENM) for environmental monitoring of potential transmission pathways of EIDs and other biological threats.
CONCLUSION: This integrative review recommends the adoption of specialised risk mapping approaches such as ENM for environmental monitoring of EIDs under IRA processes. Findings from the review were used for the conceptualisation of an IRA framework for addressing environmentally driven EIDs.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Hemorrhagic Fever, Crimean/epidemiology/transmission
Risk Assessment
Animals
Africa, Eastern/epidemiology
*Communicable Diseases, Emerging/epidemiology
Middle East Respiratory Syndrome Coronavirus
Hemorrhagic Fever Virus, Crimean-Congo
*Marburg Virus Disease/epidemiology/transmission
*Coronavirus Infections/epidemiology/transmission
Climate Change
RevDate: 2025-04-16
Transitions in mental health care utilisation at GHU Paris between 2019 and 2024: A post-pandemic perspective.
Psychiatry research, 348:116482 pii:S0165-1781(25)00130-1 [Epub ahead of print].
OBJECTIVE: This study aimed to analyse the long-term evolution of mental health services use following the COVID-19 pandemic.
DESIGN: This was a retrospective study, conducted from 2019 to 2024, using the Groupe Hospitalier Universitaire Paris Psychiatry and Neurosciences (GHU Paris) databases.
METHODS: We considered the number of patients consulting at GHU Paris clinics, number of patients presenting at the emergency department (ED), and number of hospital admissions per week, by sex and age group. We performed a piecewise linear regression, using a threshold approach to identify time patterns between 2019 and 2024: pre-pandemic period (T1), short-term (T2) and long-term post-pandemic period (T3). Temporal changes in mental healthcare service use were then analysed.
RESULTS: No significant overall changes were observed in the number of outpatients after the COVID-19 pandemic, except for a slight increase among patients aged 15-24 years. The number of hospital admissions remained lower in 2024 compared with 2019, with a decreasing trend in T3 for all subgroups. In contrast, the number of ED visits increased over time, with higher use of emergency services by women and young people in 2024 compared with 2019. The overall long-term trend (T3) continued to show an increasing pattern. Additionally, a reduction in schizophrenia presentations was observed, while there was an overall increase in patients with substance use or neurotic disorders.
CONCLUSIONS: Our results described transitions in mental health service use at GHU Paris between 2019 and 2024, highlighting reduced hospital admissions, increased psychiatric emergencies, and changes in the reasons for seeking care.
Additional Links: PMID-40239606
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@article {pmid40239606,
year = {2025},
author = {Perozziello, A and Sta, A and Aubriot, B and Barruel, D and Dauriac-Le Masson, V},
title = {Transitions in mental health care utilisation at GHU Paris between 2019 and 2024: A post-pandemic perspective.},
journal = {Psychiatry research},
volume = {348},
number = {},
pages = {116482},
doi = {10.1016/j.psychres.2025.116482},
pmid = {40239606},
issn = {1872-7123},
abstract = {OBJECTIVE: This study aimed to analyse the long-term evolution of mental health services use following the COVID-19 pandemic.
DESIGN: This was a retrospective study, conducted from 2019 to 2024, using the Groupe Hospitalier Universitaire Paris Psychiatry and Neurosciences (GHU Paris) databases.
METHODS: We considered the number of patients consulting at GHU Paris clinics, number of patients presenting at the emergency department (ED), and number of hospital admissions per week, by sex and age group. We performed a piecewise linear regression, using a threshold approach to identify time patterns between 2019 and 2024: pre-pandemic period (T1), short-term (T2) and long-term post-pandemic period (T3). Temporal changes in mental healthcare service use were then analysed.
RESULTS: No significant overall changes were observed in the number of outpatients after the COVID-19 pandemic, except for a slight increase among patients aged 15-24 years. The number of hospital admissions remained lower in 2024 compared with 2019, with a decreasing trend in T3 for all subgroups. In contrast, the number of ED visits increased over time, with higher use of emergency services by women and young people in 2024 compared with 2019. The overall long-term trend (T3) continued to show an increasing pattern. Additionally, a reduction in schizophrenia presentations was observed, while there was an overall increase in patients with substance use or neurotic disorders.
CONCLUSIONS: Our results described transitions in mental health service use at GHU Paris between 2019 and 2024, highlighting reduced hospital admissions, increased psychiatric emergencies, and changes in the reasons for seeking care.},
}
RevDate: 2025-04-17
CmpDate: 2025-04-16
The Beneficial Interaction Between Human Well-Being and Natural Healthy Ecosystems: An Integrative Narrative Approach.
International journal of environmental research and public health, 22(3): pii:ijerph22030427.
This study highlights the lack of research on the relationship between ecosystem services, climate change, and human well-being. The experiences with the COVID-19 pandemic show the value of the natural environment for people's well-being. We propose a framework that fosters an integrative approach to enhance our connection with nature, which is vital for tackling current environmental challenges. We reviewed over 70 articles and 160 references from databases such as Elsevier, ScienceDirect, Dialnet, MDPI, and Taylor & Francis, focusing on the correlation between pro-environmental behavior and emotional bonds with nature. Increasing our awareness of nature is crucial for fostering sustainable ecosystems. To deepen our understanding of how this connection influences human well-being and ecosystem health, we advocate for the application of specific neuroscience and artificial intelligence techniques. The study presents a compendium of prospective research topics for future investigation and analysis. In particular, it underscores the significance of this research for the development of effective policy and practical applications in the realm of conservation efforts.
Additional Links: PMID-40238569
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@article {pmid40238569,
year = {2025},
author = {Buceta-Albillos, N and Ayuga-Téllez, E},
title = {The Beneficial Interaction Between Human Well-Being and Natural Healthy Ecosystems: An Integrative Narrative Approach.},
journal = {International journal of environmental research and public health},
volume = {22},
number = {3},
pages = {},
doi = {10.3390/ijerph22030427},
pmid = {40238569},
issn = {1660-4601},
mesh = {Humans ; *Ecosystem ; *COVID-19/epidemiology ; *Conservation of Natural Resources ; Climate Change ; SARS-CoV-2 ; },
abstract = {This study highlights the lack of research on the relationship between ecosystem services, climate change, and human well-being. The experiences with the COVID-19 pandemic show the value of the natural environment for people's well-being. We propose a framework that fosters an integrative approach to enhance our connection with nature, which is vital for tackling current environmental challenges. We reviewed over 70 articles and 160 references from databases such as Elsevier, ScienceDirect, Dialnet, MDPI, and Taylor & Francis, focusing on the correlation between pro-environmental behavior and emotional bonds with nature. Increasing our awareness of nature is crucial for fostering sustainable ecosystems. To deepen our understanding of how this connection influences human well-being and ecosystem health, we advocate for the application of specific neuroscience and artificial intelligence techniques. The study presents a compendium of prospective research topics for future investigation and analysis. In particular, it underscores the significance of this research for the development of effective policy and practical applications in the realm of conservation efforts.},
}
MeSH Terms:
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Humans
*Ecosystem
*COVID-19/epidemiology
*Conservation of Natural Resources
Climate Change
SARS-CoV-2
RevDate: 2025-04-16
CmpDate: 2025-04-16
What Is Social Connection in the Context of Human Need: An Interdisciplinary Literature Review.
International journal of environmental research and public health, 22(3): pii:ijerph22030363.
The U.S. Surgeon General made an impactful declaration in the 2023 advisory on America's loneliness and social isolation epidemic that social connection, or human relationships, is a human need equivalent to water, food, and shelter. After witnessing the impact of social isolation measures during the COVID-19 pandemic, there is a global urgency to better understand social connection in public health responses. However, meaningfully effective interventions for social isolation or loneliness have yet to be identified, and the consensus that social connection is an equivalent human need is unclear. To understand what social connection, oxygen, water, food, and shelter have in common regarding population health, we conducted an interdisciplinary literature review between September 2021 and October 2024, seeking to find commonalities between research literature advocating social connection as a human need critical to survival and key concepts across population health disciplines that explain how oxygen, water, food, and shelter function as human needs. We integrated the concepts of evolution, resource, environment, ecosystem, exposure science, embodiment, homeostasis, allostatic load theory, and interdisciplinary from 44 core publications to develop a unified conceptual model and definition for social connection as a human need. We believe a holistic understanding of social connection within the shared context of oxygen, water, food, and shelter can better support health researchers across a variety of disciplines to find common ground in developing evidence-based interventions within public health.
Additional Links: PMID-40238403
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@article {pmid40238403,
year = {2025},
author = {Bauer, KL and Johnson-Koenke, R and Fort, MP},
title = {What Is Social Connection in the Context of Human Need: An Interdisciplinary Literature Review.},
journal = {International journal of environmental research and public health},
volume = {22},
number = {3},
pages = {},
doi = {10.3390/ijerph22030363},
pmid = {40238403},
issn = {1660-4601},
mesh = {Humans ; *COVID-19/psychology/epidemiology ; *Social Isolation ; Loneliness ; SARS-CoV-2 ; Public Health ; },
abstract = {The U.S. Surgeon General made an impactful declaration in the 2023 advisory on America's loneliness and social isolation epidemic that social connection, or human relationships, is a human need equivalent to water, food, and shelter. After witnessing the impact of social isolation measures during the COVID-19 pandemic, there is a global urgency to better understand social connection in public health responses. However, meaningfully effective interventions for social isolation or loneliness have yet to be identified, and the consensus that social connection is an equivalent human need is unclear. To understand what social connection, oxygen, water, food, and shelter have in common regarding population health, we conducted an interdisciplinary literature review between September 2021 and October 2024, seeking to find commonalities between research literature advocating social connection as a human need critical to survival and key concepts across population health disciplines that explain how oxygen, water, food, and shelter function as human needs. We integrated the concepts of evolution, resource, environment, ecosystem, exposure science, embodiment, homeostasis, allostatic load theory, and interdisciplinary from 44 core publications to develop a unified conceptual model and definition for social connection as a human need. We believe a holistic understanding of social connection within the shared context of oxygen, water, food, and shelter can better support health researchers across a variety of disciplines to find common ground in developing evidence-based interventions within public health.},
}
MeSH Terms:
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Humans
*COVID-19/psychology/epidemiology
*Social Isolation
Loneliness
SARS-CoV-2
Public Health
RevDate: 2025-04-16
IFITM3 variants point to a critical role in emergent virus infections.
mBio [Epub ahead of print].
Interferon-induced transmembrane protein 3 (IFITM3) is a cellular protein that restricts numerous viral infections by blocking virus-host membrane fusion. In humans, there are two IFITM3 single nucleotide polymorphisms (SNPs), rs12252-C and rs34481144-A, that decrease IFITM3 activity and have been associated with severe illness following influenza virus infections. Mice lacking IFITM3 show increased influenza severity, supporting this association. However, some studies do not find a consistent link between IFITM3 SNPs and infection severity, causing uncertainty about its role in vivo. Review of the literature indicates that IFITM3 SNPs are primarily associated with increased viral disease in infections with emergent influenza viruses, such as the 2009 H1N1 pandemic virus and zoonotic H7N9 virus. Similarly, IFITM3 SNPs are reported to be risk factors for increased severity in other emergent infections, including SARS-CoV-2, Hantaan virus, and HIV. In contrast, most studies that failed to find an association examined seasonal influenza. We posit that adaptive immune mechanisms, including pre-existing antibodies and memory T cells against seasonally circulating viruses, compensate for IFITM3 deficiencies, therefore masking its role in seasonal influenza. We propose that IFITM3 is most critical in defending against emergent viruses and should be a key focus of public health strategies to prevent the emergence and spread of novel pathogens, with individuals carrying IFITM3 SNPs potentially benefiting from broadened vaccine coverage, avoidance of animal reservoirs, or enhanced masking to protect themselves and the wider population.
Additional Links: PMID-40237465
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@article {pmid40237465,
year = {2025},
author = {Denz, PJ and Yount, JS},
title = {IFITM3 variants point to a critical role in emergent virus infections.},
journal = {mBio},
volume = {},
number = {},
pages = {e0334724},
doi = {10.1128/mbio.03347-24},
pmid = {40237465},
issn = {2150-7511},
abstract = {Interferon-induced transmembrane protein 3 (IFITM3) is a cellular protein that restricts numerous viral infections by blocking virus-host membrane fusion. In humans, there are two IFITM3 single nucleotide polymorphisms (SNPs), rs12252-C and rs34481144-A, that decrease IFITM3 activity and have been associated with severe illness following influenza virus infections. Mice lacking IFITM3 show increased influenza severity, supporting this association. However, some studies do not find a consistent link between IFITM3 SNPs and infection severity, causing uncertainty about its role in vivo. Review of the literature indicates that IFITM3 SNPs are primarily associated with increased viral disease in infections with emergent influenza viruses, such as the 2009 H1N1 pandemic virus and zoonotic H7N9 virus. Similarly, IFITM3 SNPs are reported to be risk factors for increased severity in other emergent infections, including SARS-CoV-2, Hantaan virus, and HIV. In contrast, most studies that failed to find an association examined seasonal influenza. We posit that adaptive immune mechanisms, including pre-existing antibodies and memory T cells against seasonally circulating viruses, compensate for IFITM3 deficiencies, therefore masking its role in seasonal influenza. We propose that IFITM3 is most critical in defending against emergent viruses and should be a key focus of public health strategies to prevent the emergence and spread of novel pathogens, with individuals carrying IFITM3 SNPs potentially benefiting from broadened vaccine coverage, avoidance of animal reservoirs, or enhanced masking to protect themselves and the wider population.},
}
RevDate: 2025-04-17
CmpDate: 2025-04-16
Vaccines for preventing infections in adults with solid tumours.
The Cochrane database of systematic reviews, 4:CD015551.
BACKGROUND: Infections are one of the most frequent complications seen in adults with cancer, often arising from the underlying condition or as a result of immunosuppressive treatments. Certain infections (e.g. influenza, pneumococcal disease, and meningococcal disease) may be prevented through vaccination. However, adults with solid tumours may elicit varying immune responses compared to healthy individuals.
OBJECTIVES: To assess the benefits and risks of vaccines for the prevention of infectious diseases in adults with solid tumours.
SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, two further databases, and two study registries from inception to 2 December 2024 for randomised controlled trials (RCTs) and controlled non-randomised studies of interventions (NRSIs).
SELECTION CRITERIA: We included RCTs evaluating vaccines against the following infectious diseases in adults (≥ 18 years of age) with any diagnosis of solid tumour cancer compared to placebo or no vaccine: pneumococcal disease, Haemophilus influenzae type b disease, meningococcal disease, pertussis, hepatitis B, tetanus, polio, diphtheria, influenza, herpes zoster, and COVID-19. In cases where RCTs were unavailable, we included prospective controlled NRSIs. We excluded live-attenuated vaccines.
DATA COLLECTION AND ANALYSIS: We followed standard Cochrane methodology. Two review authors independently screened search results, extracted data, and assessed the risk of bias (RoB) in the included studies using the Cochrane RoB 2 tool for RCTs and ROBINS-I for NRSIs. We rated the certainty in the evidence using the GRADE approach for the following prioritised outcomes: incidence of infection concerned, all-cause mortality, quality of life, adverse events (AEs) of any grade, serious adverse events (SAEs), localised events at the injection site, and systemic events.
MAIN RESULTS: We included 10 studies (five RCTs and five NRSIs) involving 81,823 adults with solid tumours receiving vaccines to prevent infections with herpes zoster, influenza, or COVID-19. Six studies included participants with varied solid tumours, while two focused on neck and oesophageal cancer or lung cancer. We assessed the RCTs to be at low or moderate risk of bias, whereas most NRSIs were at critical risk of bias due to concerns about confounding. We identified two ongoing studies: one RCT evaluating an influenza vaccine, and one NRSI evaluating COVID-19 vaccines. Twelve studies are awaiting assessment. We did not identify RCTs or NRSIs of vaccines for preventing pneumococcal disease, Haemophilus influenzae type b disease, meningococcal disease, pertussis, hepatitis B, tetanus, polio, or diphtheria compared to placebo or no vaccine. The results from the RCTs are presented below. The results from the NRSIs are detailed in the main text of the review. No study reported quality of life. Vaccines for preventing herpes zoster compared to placebo or no vaccine Three RCTs (3054 participants) evaluated vaccines to prevent herpes zoster. Herpes zoster vaccines decrease the incidence of herpes zoster up to 29.4 months after the final dose (RR 0.37, 95% CI 0.23 to 0.59; 1 RCT, 2678 participants; high-certainty evidence). Herpes zoster vaccines probably make little or no difference to all-cause mortality up to 28 days after the final dose (RR 1.17, 95% CI 0.91 to 1.50; 2 RCTs, 2744 participants; moderate-certainty evidence); make little or no difference to any-grade AEs up to 30 days after final dose (RR 1.02, 95% CI 0.98 to 1.05; 3 RCTs, 2976 participants; high-certainty evidence), and probably make little or no difference in SAEs up to 30 days (RR 1.08, 95% CI 0.93 to 1.24; I² = 0%; 3 RCTs, 2976 participants; moderate-certainty evidence). Vaccines to prevent herpes zoster increase the number of participants with localised events at the injection site compared to placebo or no vaccine (RR 6.81, 95% CI 2.52 to 18.40; 3 RCTs, 2966 participants; high-certainty evidence) and may make little or no difference to the number of participants with systemic events up to 30 days after final dose (RR 1.08, 95% CI 0.77 to 1.50; 3 RCTs, 2966 participants; low-certainty evidence). Vaccines for preventing influenza compared to placebo or no vaccine One RCT (75 participants) evaluated vaccines to prevent influenza. We are uncertain about the effects of influenza vaccines administered prior to surgery on all-cause mortality (RR 1.00, 95% CI 0.07 to 15.33; 1 RCT, 66 participants; very low-certainty evidence), any-grade AEs (RR 1.17, 95% CI 0.89 to 1.54; 1 RCT, 75 participants; very low-certainty evidence), and SAEs (RR 1.46, 95% CI 0.76 to 2.83; 1 RCT, 75 participants; very low-certainty evidence) up to 15 days post-surgery. The RCT did not report the incidence of influenza, localised events at the injection site, or systemic events. Vaccines for preventing COVID-19 compared to placebo or no vaccine One RCT (2256 participants) evaluated vaccines to prevent COVID-19. Participants may have been exposed to the SARS-CoV-2 variants alpha, beta, and gamma. Vaccines to prevent COVID-19 probably decrease the incidence of COVID-19 in participants without previous COVID-19 infection up to six months after the second dose (RR 0.08, 95% CI 0.02 to 0.25; 1 RCT, 2100 participants; moderate-certainty evidence). The COVID-19 vaccines probably increase any-grade AEs (RR 1.99, 95% CI 1.71 to 2.30; 1 RCT, 2328 participants; moderate-certainty evidence). They may have little or no effect on SAEs up to 6 months after the second dose (RR 1.43, 95% CI 0.80 to 2.54; 1 RCT, 2328 participants; low-certainty evidence). The RCT did not report localised events at the injection site or systemic events.
AUTHORS' CONCLUSIONS: In adults with solid tumours, herpes zoster vaccines reduced the incidence of herpes zoster (high-certainty evidence), although localised events at the injection site were more likely to occur (high-certainty evidence). The evidence is very uncertain about the effects of influenza vaccines on all-cause mortality, any-grade AEs, and SAEs (very low-certainty evidence); the incidence of influenza was not measured in the studies. COVID-19 vaccines probably decrease the incidence of COVID-19 in those without prior infection (moderate-certainty evidence) but probably increase any-grade AEs (moderate-certainty evidence). We found no RCTs or NRSIs investigating vaccines for preventing pneumococcal disease, Haemophilus influenzae type b disease, meningococcal disease, pertussis, hepatitis B, tetanus, polio, diphtheria compared to placebo or no vaccine, in adults with solid tumours. Additional research, preferably of RCT design, is necessary to resolve uncertainties.
Additional Links: PMID-40237463
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@article {pmid40237463,
year = {2025},
author = {Hirsch, C and Zorger, AM and Baumann, M and Park, YS and Bröckelmann, PJ and Mellinghoff, S and Monsef, I and Skoetz, N and Kreuzberger, N},
title = {Vaccines for preventing infections in adults with solid tumours.},
journal = {The Cochrane database of systematic reviews},
volume = {4},
number = {},
pages = {CD015551},
pmid = {40237463},
issn = {1469-493X},
mesh = {Humans ; *Neoplasms/complications/immunology ; Randomized Controlled Trials as Topic ; Adult ; Influenza Vaccines/therapeutic use ; Pneumococcal Vaccines ; Bias ; Influenza, Human/prevention & control ; Pneumococcal Infections/prevention & control ; COVID-19/prevention & control ; COVID-19 Vaccines/adverse effects ; Meningococcal Infections/prevention & control ; Placebos/therapeutic use ; },
abstract = {BACKGROUND: Infections are one of the most frequent complications seen in adults with cancer, often arising from the underlying condition or as a result of immunosuppressive treatments. Certain infections (e.g. influenza, pneumococcal disease, and meningococcal disease) may be prevented through vaccination. However, adults with solid tumours may elicit varying immune responses compared to healthy individuals.
OBJECTIVES: To assess the benefits and risks of vaccines for the prevention of infectious diseases in adults with solid tumours.
SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, two further databases, and two study registries from inception to 2 December 2024 for randomised controlled trials (RCTs) and controlled non-randomised studies of interventions (NRSIs).
SELECTION CRITERIA: We included RCTs evaluating vaccines against the following infectious diseases in adults (≥ 18 years of age) with any diagnosis of solid tumour cancer compared to placebo or no vaccine: pneumococcal disease, Haemophilus influenzae type b disease, meningococcal disease, pertussis, hepatitis B, tetanus, polio, diphtheria, influenza, herpes zoster, and COVID-19. In cases where RCTs were unavailable, we included prospective controlled NRSIs. We excluded live-attenuated vaccines.
DATA COLLECTION AND ANALYSIS: We followed standard Cochrane methodology. Two review authors independently screened search results, extracted data, and assessed the risk of bias (RoB) in the included studies using the Cochrane RoB 2 tool for RCTs and ROBINS-I for NRSIs. We rated the certainty in the evidence using the GRADE approach for the following prioritised outcomes: incidence of infection concerned, all-cause mortality, quality of life, adverse events (AEs) of any grade, serious adverse events (SAEs), localised events at the injection site, and systemic events.
MAIN RESULTS: We included 10 studies (five RCTs and five NRSIs) involving 81,823 adults with solid tumours receiving vaccines to prevent infections with herpes zoster, influenza, or COVID-19. Six studies included participants with varied solid tumours, while two focused on neck and oesophageal cancer or lung cancer. We assessed the RCTs to be at low or moderate risk of bias, whereas most NRSIs were at critical risk of bias due to concerns about confounding. We identified two ongoing studies: one RCT evaluating an influenza vaccine, and one NRSI evaluating COVID-19 vaccines. Twelve studies are awaiting assessment. We did not identify RCTs or NRSIs of vaccines for preventing pneumococcal disease, Haemophilus influenzae type b disease, meningococcal disease, pertussis, hepatitis B, tetanus, polio, or diphtheria compared to placebo or no vaccine. The results from the RCTs are presented below. The results from the NRSIs are detailed in the main text of the review. No study reported quality of life. Vaccines for preventing herpes zoster compared to placebo or no vaccine Three RCTs (3054 participants) evaluated vaccines to prevent herpes zoster. Herpes zoster vaccines decrease the incidence of herpes zoster up to 29.4 months after the final dose (RR 0.37, 95% CI 0.23 to 0.59; 1 RCT, 2678 participants; high-certainty evidence). Herpes zoster vaccines probably make little or no difference to all-cause mortality up to 28 days after the final dose (RR 1.17, 95% CI 0.91 to 1.50; 2 RCTs, 2744 participants; moderate-certainty evidence); make little or no difference to any-grade AEs up to 30 days after final dose (RR 1.02, 95% CI 0.98 to 1.05; 3 RCTs, 2976 participants; high-certainty evidence), and probably make little or no difference in SAEs up to 30 days (RR 1.08, 95% CI 0.93 to 1.24; I² = 0%; 3 RCTs, 2976 participants; moderate-certainty evidence). Vaccines to prevent herpes zoster increase the number of participants with localised events at the injection site compared to placebo or no vaccine (RR 6.81, 95% CI 2.52 to 18.40; 3 RCTs, 2966 participants; high-certainty evidence) and may make little or no difference to the number of participants with systemic events up to 30 days after final dose (RR 1.08, 95% CI 0.77 to 1.50; 3 RCTs, 2966 participants; low-certainty evidence). Vaccines for preventing influenza compared to placebo or no vaccine One RCT (75 participants) evaluated vaccines to prevent influenza. We are uncertain about the effects of influenza vaccines administered prior to surgery on all-cause mortality (RR 1.00, 95% CI 0.07 to 15.33; 1 RCT, 66 participants; very low-certainty evidence), any-grade AEs (RR 1.17, 95% CI 0.89 to 1.54; 1 RCT, 75 participants; very low-certainty evidence), and SAEs (RR 1.46, 95% CI 0.76 to 2.83; 1 RCT, 75 participants; very low-certainty evidence) up to 15 days post-surgery. The RCT did not report the incidence of influenza, localised events at the injection site, or systemic events. Vaccines for preventing COVID-19 compared to placebo or no vaccine One RCT (2256 participants) evaluated vaccines to prevent COVID-19. Participants may have been exposed to the SARS-CoV-2 variants alpha, beta, and gamma. Vaccines to prevent COVID-19 probably decrease the incidence of COVID-19 in participants without previous COVID-19 infection up to six months after the second dose (RR 0.08, 95% CI 0.02 to 0.25; 1 RCT, 2100 participants; moderate-certainty evidence). The COVID-19 vaccines probably increase any-grade AEs (RR 1.99, 95% CI 1.71 to 2.30; 1 RCT, 2328 participants; moderate-certainty evidence). They may have little or no effect on SAEs up to 6 months after the second dose (RR 1.43, 95% CI 0.80 to 2.54; 1 RCT, 2328 participants; low-certainty evidence). The RCT did not report localised events at the injection site or systemic events.
AUTHORS' CONCLUSIONS: In adults with solid tumours, herpes zoster vaccines reduced the incidence of herpes zoster (high-certainty evidence), although localised events at the injection site were more likely to occur (high-certainty evidence). The evidence is very uncertain about the effects of influenza vaccines on all-cause mortality, any-grade AEs, and SAEs (very low-certainty evidence); the incidence of influenza was not measured in the studies. COVID-19 vaccines probably decrease the incidence of COVID-19 in those without prior infection (moderate-certainty evidence) but probably increase any-grade AEs (moderate-certainty evidence). We found no RCTs or NRSIs investigating vaccines for preventing pneumococcal disease, Haemophilus influenzae type b disease, meningococcal disease, pertussis, hepatitis B, tetanus, polio, diphtheria compared to placebo or no vaccine, in adults with solid tumours. Additional research, preferably of RCT design, is necessary to resolve uncertainties.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Neoplasms/complications/immunology
Randomized Controlled Trials as Topic
Adult
Influenza Vaccines/therapeutic use
Pneumococcal Vaccines
Bias
Influenza, Human/prevention & control
Pneumococcal Infections/prevention & control
COVID-19/prevention & control
COVID-19 Vaccines/adverse effects
Meningococcal Infections/prevention & control
Placebos/therapeutic use
RevDate: 2025-04-17
Infection Risk and Vaccination in the Management of Psoriasis: Considerations for Biologic Therapy.
Psoriasis (Auckland, N.Z.), 15:127-144.
This narrative review examines critical considerations for biologic treatment in psoriasis patients, with a focus on infection risks, providing current recommendations and practical considerations for prevention, including vaccination, screening, and management strategies. Since type I (Th1) inflammation and type III (Th17) inflammation protect against intracellular and extracellular infections, respectively, it is logical that biologic treatments blocking these pathways may be associated with an increased risk of infection. It has been proven that TNF inhibitors are associated with an increased risk of latent tuberculosis (LTBI) and hepatitis B virus reactivation. However, not all biologics exert the same immunosuppressive effect, as IL-17 and IL-23 inhibitors may be associated with a lower risk of infection. In general, pre-treatment screening for reactivable infectious diseases is advised for all patients initiating biologic therapy. Vaccination schedules for patients with psoriasis under biologic treatment should mirror those of the general population, including annual influenza and COVID-19 vaccines. Live-attenuated vaccines are generally advised against in patients undergoing biologic treatment. However, some live-attenuated vaccines may be safely administered under specific circumstances with IL-17 or IL-23 inhibitors. Current guidelines and recommendations on this topic were initially designed for TNF inhibitors and later extrapolated to other classes of biologic agents. Thus, they should be revised to better align with the specific pathogenic mechanisms of drugs and clinical evidence, emphasizing individualized treatment approaches.
Additional Links: PMID-40237012
PubMed:
Citation:
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@article {pmid40237012,
year = {2025},
author = {Mateu-Arrom, L and Puig, L},
title = {Infection Risk and Vaccination in the Management of Psoriasis: Considerations for Biologic Therapy.},
journal = {Psoriasis (Auckland, N.Z.)},
volume = {15},
number = {},
pages = {127-144},
pmid = {40237012},
issn = {2230-326X},
abstract = {This narrative review examines critical considerations for biologic treatment in psoriasis patients, with a focus on infection risks, providing current recommendations and practical considerations for prevention, including vaccination, screening, and management strategies. Since type I (Th1) inflammation and type III (Th17) inflammation protect against intracellular and extracellular infections, respectively, it is logical that biologic treatments blocking these pathways may be associated with an increased risk of infection. It has been proven that TNF inhibitors are associated with an increased risk of latent tuberculosis (LTBI) and hepatitis B virus reactivation. However, not all biologics exert the same immunosuppressive effect, as IL-17 and IL-23 inhibitors may be associated with a lower risk of infection. In general, pre-treatment screening for reactivable infectious diseases is advised for all patients initiating biologic therapy. Vaccination schedules for patients with psoriasis under biologic treatment should mirror those of the general population, including annual influenza and COVID-19 vaccines. Live-attenuated vaccines are generally advised against in patients undergoing biologic treatment. However, some live-attenuated vaccines may be safely administered under specific circumstances with IL-17 or IL-23 inhibitors. Current guidelines and recommendations on this topic were initially designed for TNF inhibitors and later extrapolated to other classes of biologic agents. Thus, they should be revised to better align with the specific pathogenic mechanisms of drugs and clinical evidence, emphasizing individualized treatment approaches.},
}
RevDate: 2025-04-17
Anti-Platelet factor 4 immunothrombosis-not just heparin and vaccine triggers.
Research and practice in thrombosis and haemostasis, 9(2):102729.
Derailments at the tightly regulated interface of blood coagulation and innate inflammatory immune responses can lead to pathologic immunothrombosis. A special subset of immunothrombosis is caused by antibodies against platelet-factor 4 (PF4). Anti-PF4 antibodies triggered by heparin treatment in heparin-induced thrombocytopenia (HIT) are known for more than 50 years. Interest in anti-PF4 disorders rekindled when first cases of vaccine-induced immune thrombocytopenia and thrombosis (VITT) occurred during the worldwide COVID-19 vaccination campaign. During this time new diagnostic procedures were established to identify affected patients and to differentiate between different kinds of anti-PF4 antibodies. This review article gives an overview about the current knowledge of HIT and VITT with concepts of the underlying pathogenesis. In addition to heparin and vaccination as known triggers for HIT and VITT, concepts for other clinical cases with anti-PF4 antibodies are described in more detail. Anti-PF4 antibodies in atypical HIT-like syndromes could be triggered by presentation of various polyanions, eg, in settings of orthopedic surgery or bacterial infections. Anti-PF4 antibodies in acute VITT-like disorders can occur after viral infections. Chronic VITT-like anti-PF4 antibodies causing recurrent thrombosis and thrombocytopenia are often linked to monoclonal gammopathies. For all disorders with anti-PF4 antibodies, timely identification in patients with thrombocytopenia with or without thrombosis is crucial for successful therapy.
Additional Links: PMID-40236285
PubMed:
Citation:
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@article {pmid40236285,
year = {2025},
author = {Müller, L and Wang, JJ and Dabbiru, VAS and Thiele, T and Schönborn, L},
title = {Anti-Platelet factor 4 immunothrombosis-not just heparin and vaccine triggers.},
journal = {Research and practice in thrombosis and haemostasis},
volume = {9},
number = {2},
pages = {102729},
pmid = {40236285},
issn = {2475-0379},
abstract = {Derailments at the tightly regulated interface of blood coagulation and innate inflammatory immune responses can lead to pathologic immunothrombosis. A special subset of immunothrombosis is caused by antibodies against platelet-factor 4 (PF4). Anti-PF4 antibodies triggered by heparin treatment in heparin-induced thrombocytopenia (HIT) are known for more than 50 years. Interest in anti-PF4 disorders rekindled when first cases of vaccine-induced immune thrombocytopenia and thrombosis (VITT) occurred during the worldwide COVID-19 vaccination campaign. During this time new diagnostic procedures were established to identify affected patients and to differentiate between different kinds of anti-PF4 antibodies. This review article gives an overview about the current knowledge of HIT and VITT with concepts of the underlying pathogenesis. In addition to heparin and vaccination as known triggers for HIT and VITT, concepts for other clinical cases with anti-PF4 antibodies are described in more detail. Anti-PF4 antibodies in atypical HIT-like syndromes could be triggered by presentation of various polyanions, eg, in settings of orthopedic surgery or bacterial infections. Anti-PF4 antibodies in acute VITT-like disorders can occur after viral infections. Chronic VITT-like anti-PF4 antibodies causing recurrent thrombosis and thrombocytopenia are often linked to monoclonal gammopathies. For all disorders with anti-PF4 antibodies, timely identification in patients with thrombocytopenia with or without thrombosis is crucial for successful therapy.},
}
RevDate: 2025-04-17
Predicting pathogen evolution and immune evasion in the age of artificial intelligence.
Computational and structural biotechnology journal, 27:1370-1382.
The genomic diversification of viral pathogens during viral epidemics and pandemics represents a major adaptive route for infectious agents to circumvent therapeutic and public health initiatives. Historically, strategies to address viral evolution have relied on responding to emerging variants after their detection, leading to delays in effective public health responses. Because of this, a long-standing yet challenging objective has been to forecast viral evolution by predicting potentially harmful viral mutations prior to their emergence. The promises of artificial intelligence (AI) coupled with the exponential growth of viral data collection infrastructures spurred by the COVID-19 pandemic, have resulted in a research ecosystem highly conducive to this objective. Due to the COVID-19 pandemic accelerating the development of pandemic mitigation and preparedness strategies, many of the methods discussed here were designed in the context of SARS-CoV-2 evolution. However, most of these pipelines were intentionally designed to be adaptable across RNA viruses, with several strategies already applied to multiple viral species. In this review, we explore recent breakthroughs that have facilitated the forecasting of viral evolution in the context of an ongoing pandemic, with particular emphasis on deep learning architectures, including the promising potential of language models (LM). The approaches discussed here employ strategies that leverage genomic, epidemiologic, immunologic and biological information.
Additional Links: PMID-40235636
PubMed:
Citation:
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@article {pmid40235636,
year = {2025},
author = {Hamelin, DJ and Scicluna, M and Saadie, I and Mostefai, F and Grenier, JC and Baron, C and Caron, E and Hussin, JG},
title = {Predicting pathogen evolution and immune evasion in the age of artificial intelligence.},
journal = {Computational and structural biotechnology journal},
volume = {27},
number = {},
pages = {1370-1382},
pmid = {40235636},
issn = {2001-0370},
abstract = {The genomic diversification of viral pathogens during viral epidemics and pandemics represents a major adaptive route for infectious agents to circumvent therapeutic and public health initiatives. Historically, strategies to address viral evolution have relied on responding to emerging variants after their detection, leading to delays in effective public health responses. Because of this, a long-standing yet challenging objective has been to forecast viral evolution by predicting potentially harmful viral mutations prior to their emergence. The promises of artificial intelligence (AI) coupled with the exponential growth of viral data collection infrastructures spurred by the COVID-19 pandemic, have resulted in a research ecosystem highly conducive to this objective. Due to the COVID-19 pandemic accelerating the development of pandemic mitigation and preparedness strategies, many of the methods discussed here were designed in the context of SARS-CoV-2 evolution. However, most of these pipelines were intentionally designed to be adaptable across RNA viruses, with several strategies already applied to multiple viral species. In this review, we explore recent breakthroughs that have facilitated the forecasting of viral evolution in the context of an ongoing pandemic, with particular emphasis on deep learning architectures, including the promising potential of language models (LM). The approaches discussed here employ strategies that leverage genomic, epidemiologic, immunologic and biological information.},
}
RevDate: 2025-04-17
CmpDate: 2025-04-17
Stroke from Infection.
Cerebrovascular diseases extra, 15(1):118-129.
BACKGROUND: Stroke related to infections represents a less common but significant cause, particularly in low- and middle-income countries. This review examines the pathophysiology of stroke from infections, involving both direct and indirect mechanisms.
SUMMARY: Bacterial infections such as tuberculous meningitis and infective endocarditis can directly cause strokes through local inflammation, arteritis, and septic embolism. Viral infections like Varicella zoster virus and HIV increase stroke risk through chronic immune activation, vasculopathy, and endothelial dysfunction. Parasitic infections, particularly malaria and neurocysticercosis, can cause strokes via vascular occlusion and inflammatory responses. Fungal infections like aspergillosis and mucormycosis can lead to strokes through vasculitis and direct invasion of the CNS.
KEY MESSAGES: Understanding the mechanisms by which various infectious agents contribute to stroke pathogenesis is essential for developing targeted therapeutic strategies and improving patient outcomes. Further research is needed to establish effective prevention and treatment for infection-related strokes, especially in low- and middle-income countries.
Additional Links: PMID-40068656
Publisher:
PubMed:
Citation:
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@article {pmid40068656,
year = {2025},
author = {Chutinet, A and Charnnarong, C and Suwanwela, NC},
title = {Stroke from Infection.},
journal = {Cerebrovascular diseases extra},
volume = {15},
number = {1},
pages = {118-129},
doi = {10.1159/000544986},
pmid = {40068656},
issn = {1664-5456},
mesh = {Humans ; *Stroke/microbiology/physiopathology/epidemiology/diagnosis/immunology ; Risk Factors ; Risk Assessment ; Prognosis ; Host-Pathogen Interactions ; *Bacterial Infections/epidemiology/diagnosis/complications ; *Virus Diseases/epidemiology/diagnosis ; },
abstract = {BACKGROUND: Stroke related to infections represents a less common but significant cause, particularly in low- and middle-income countries. This review examines the pathophysiology of stroke from infections, involving both direct and indirect mechanisms.
SUMMARY: Bacterial infections such as tuberculous meningitis and infective endocarditis can directly cause strokes through local inflammation, arteritis, and septic embolism. Viral infections like Varicella zoster virus and HIV increase stroke risk through chronic immune activation, vasculopathy, and endothelial dysfunction. Parasitic infections, particularly malaria and neurocysticercosis, can cause strokes via vascular occlusion and inflammatory responses. Fungal infections like aspergillosis and mucormycosis can lead to strokes through vasculitis and direct invasion of the CNS.
KEY MESSAGES: Understanding the mechanisms by which various infectious agents contribute to stroke pathogenesis is essential for developing targeted therapeutic strategies and improving patient outcomes. Further research is needed to establish effective prevention and treatment for infection-related strokes, especially in low- and middle-income countries.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Stroke/microbiology/physiopathology/epidemiology/diagnosis/immunology
Risk Factors
Risk Assessment
Prognosis
Host-Pathogen Interactions
*Bacterial Infections/epidemiology/diagnosis/complications
*Virus Diseases/epidemiology/diagnosis
RevDate: 2025-04-16
CmpDate: 2025-04-16
[Current status and challenges of zoonosis prevention and control: a One Health perspective].
Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control, 37(1):98-103.
Zoonosis prevention and control is a complex public health concern, which requires the collaboration of multiple regions, disciplines, and departments to enhance the effectiveness. The One Health concept aims to achieve the joint health security of humans, animals and environments through cross-disciplinary, cross-sector and cross-field collaborations. This review summarizes the development of One Health and the successful practices in the prevention and control of echinococcosis, rabies, COVID-19 and schistosomiasis, as well as explores the challenges faced in applying this concept to the prevention and control of zoonoses, so as to provide insights into formulation of the integrated zoonoses control strategy and implementation of zoonoses control interventions at the human-animal-environment interface.
Additional Links: PMID-40235384
Publisher:
PubMed:
Citation:
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@article {pmid40235384,
year = {2025},
author = {Li, C and Chen, F and Lü, S},
title = {[Current status and challenges of zoonosis prevention and control: a One Health perspective].},
journal = {Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control},
volume = {37},
number = {1},
pages = {98-103},
doi = {10.16250/j.32.1915.2024105},
pmid = {40235384},
issn = {1005-6661},
support = {NPRC-2019-194-30//National Parasite Resource Center/ ; H-2018072//Special Fund for the Training of High-Level Health and Medical Science and Technology Talents in Yunnan Province/ ; },
mesh = {*Zoonoses/prevention & control ; *One Health ; Humans ; Animals ; COVID-19/prevention & control ; Echinococcosis/prevention & control ; Rabies/prevention & control ; Schistosomiasis/prevention & control ; },
abstract = {Zoonosis prevention and control is a complex public health concern, which requires the collaboration of multiple regions, disciplines, and departments to enhance the effectiveness. The One Health concept aims to achieve the joint health security of humans, animals and environments through cross-disciplinary, cross-sector and cross-field collaborations. This review summarizes the development of One Health and the successful practices in the prevention and control of echinococcosis, rabies, COVID-19 and schistosomiasis, as well as explores the challenges faced in applying this concept to the prevention and control of zoonoses, so as to provide insights into formulation of the integrated zoonoses control strategy and implementation of zoonoses control interventions at the human-animal-environment interface.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Zoonoses/prevention & control
*One Health
Humans
Animals
COVID-19/prevention & control
Echinococcosis/prevention & control
Rabies/prevention & control
Schistosomiasis/prevention & control
RevDate: 2025-04-16
CmpDate: 2025-04-16
[Malaria elimination strategy and joint prevention and control of malaria across China-Myanmar border areas: an overview].
Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control, 37(1):19-23.
Yunnan Province borders with Myanmar, Vietnam, and Laos, the China-Myanmar border area is the key area for prevention of re-establishment from imported malaria after the disease was eliminated in China. Since the malaria elimination action plan was launched in Yunnan Province in 2011, 129 counties (cities, districts) were classified into three categories according to malaria incidence and transmission risk, and different technical strategies and measures were implemented with adaptations to local circumstances. A total of 68 malaria consultation service stations were established on the Chinese side of the China-Myanmar border and 80 malaria prevention and control stations were established on the Myanmar side by Yunnan Province in 2014. Then, the "Three Lines of Defense" strategy was implemented for malaria elimination in the China-Myanmar border area in Yunnan Province during the period from 2015 to 2018, and this strategy was further refined and adjusted to the "3 + 1" strategy for prevention of re-establishment from imported malaria in 2019. Through decades of multifaceted efforts, the malaria elimination goal was achieved in Yunnan Province in June 2021. However, the number of imported malaria cases appeared a tendency towards a rise in Yunnan Province in 2023 and 2024, due to changes in the situation in Myanmar and the gradual resumption of international travel and border crossings following the adjustment of the COVID-19 prevention and control policy in China. The joint malaria prevention and control cooperation between China and Myanmar was initiated with the pilot project for joint malaria prevention and control in the China-Myanmar border area in 2005, and this project was progressed into the joint malaria and dengue fever prevention and control project in parts of the Greater Mekong Subregion border areas in 2010. The threat of overseas malaria epidemics to border areas in Yunnan Province was effectively reduced through implementation of coordination meetings with Myanmar health departments, establishment of efficient information exchange mechanisms, establishment of overseas surveillance sentinel sites, technical training, provision of material supports, joint propagation activities and joint responses to malaria epidemics. This project was incorporated into the Five-Year Plan of Action on Lancang-Mekong Cooperation (2018-2022) in China in 2018, with 5 liaison offices and 20 liaison workstations established in Myanmar, Laos, Vietnam, Cambodia, and Thailand, and 21 cross-border malaria surveillance sites assigned in border areas of Myanmar, Laos and Vietnam, and a long-term malaria prevention and control cooperation mechanisms was established through meetings, training, propagation, and joint investigations. Currently, Yunnan Province is poised to engage in more extensive and in-depth cooperation with neighboring countries, including malaria diagnosis and treatment techniques, drug and vaccine research and development, talent cultivation, information sharing, cross-border human health services, and health promotion, under the guidance of the Five-Year Plan of Action on Lancang-Mekong Cooperation (2023-2027).
Additional Links: PMID-40235373
Publisher:
PubMed:
Citation:
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@article {pmid40235373,
year = {2025},
author = {Wei, C and Lin, Z and Yang, Z and Zhou, H and Zhou, X and Yang, R},
title = {[Malaria elimination strategy and joint prevention and control of malaria across China-Myanmar border areas: an overview].},
journal = {Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control},
volume = {37},
number = {1},
pages = {19-23},
doi = {10.16250/j.32.1915.2024281},
pmid = {40235373},
issn = {1005-6661},
mesh = {*Malaria/prevention & control/epidemiology ; Humans ; Myanmar/epidemiology ; China/epidemiology ; *Disease Eradication/methods ; },
abstract = {Yunnan Province borders with Myanmar, Vietnam, and Laos, the China-Myanmar border area is the key area for prevention of re-establishment from imported malaria after the disease was eliminated in China. Since the malaria elimination action plan was launched in Yunnan Province in 2011, 129 counties (cities, districts) were classified into three categories according to malaria incidence and transmission risk, and different technical strategies and measures were implemented with adaptations to local circumstances. A total of 68 malaria consultation service stations were established on the Chinese side of the China-Myanmar border and 80 malaria prevention and control stations were established on the Myanmar side by Yunnan Province in 2014. Then, the "Three Lines of Defense" strategy was implemented for malaria elimination in the China-Myanmar border area in Yunnan Province during the period from 2015 to 2018, and this strategy was further refined and adjusted to the "3 + 1" strategy for prevention of re-establishment from imported malaria in 2019. Through decades of multifaceted efforts, the malaria elimination goal was achieved in Yunnan Province in June 2021. However, the number of imported malaria cases appeared a tendency towards a rise in Yunnan Province in 2023 and 2024, due to changes in the situation in Myanmar and the gradual resumption of international travel and border crossings following the adjustment of the COVID-19 prevention and control policy in China. The joint malaria prevention and control cooperation between China and Myanmar was initiated with the pilot project for joint malaria prevention and control in the China-Myanmar border area in 2005, and this project was progressed into the joint malaria and dengue fever prevention and control project in parts of the Greater Mekong Subregion border areas in 2010. The threat of overseas malaria epidemics to border areas in Yunnan Province was effectively reduced through implementation of coordination meetings with Myanmar health departments, establishment of efficient information exchange mechanisms, establishment of overseas surveillance sentinel sites, technical training, provision of material supports, joint propagation activities and joint responses to malaria epidemics. This project was incorporated into the Five-Year Plan of Action on Lancang-Mekong Cooperation (2018-2022) in China in 2018, with 5 liaison offices and 20 liaison workstations established in Myanmar, Laos, Vietnam, Cambodia, and Thailand, and 21 cross-border malaria surveillance sites assigned in border areas of Myanmar, Laos and Vietnam, and a long-term malaria prevention and control cooperation mechanisms was established through meetings, training, propagation, and joint investigations. Currently, Yunnan Province is poised to engage in more extensive and in-depth cooperation with neighboring countries, including malaria diagnosis and treatment techniques, drug and vaccine research and development, talent cultivation, information sharing, cross-border human health services, and health promotion, under the guidance of the Five-Year Plan of Action on Lancang-Mekong Cooperation (2023-2027).},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Malaria/prevention & control/epidemiology
Humans
Myanmar/epidemiology
China/epidemiology
*Disease Eradication/methods
RevDate: 2025-04-15
Nuclear-activating miRNAs: unveiling the intricacies of subcellular miRNA function and regulation in cancer and immunity disease.
Cancer cell international, 25(1):147.
MicroRNAs (miRNAs) are small non-coding RNAs that traditionally recognized as negative regulators of gene expression through post-transcriptional regulation in the cytoplasm. However, recent discoveries have unveiled some novel miRNA functions in the cell nucleus, where a subset of miRNAs, termed nuclear-activating miRNAs (NamiRNAs), play pivotal roles in gene activation and transcriptional regulation for cancer and immunity disease. The discovery of NamiRNAs demonstrated a complementary regulatory function of miRNA, showing their differential activities in the nucleus and cytoplasm. This review aims to explore the biogenesis, mechanisms, and regulatory functions of NamiRNAs, deciphering their involvement in NamiRNA-gene network for gene expression modulation, and emerging significance as drug targets against cancer.
Additional Links: PMID-40234876
PubMed:
Citation:
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@article {pmid40234876,
year = {2025},
author = {Ren, X and Liu, G and Zhou, J},
title = {Nuclear-activating miRNAs: unveiling the intricacies of subcellular miRNA function and regulation in cancer and immunity disease.},
journal = {Cancer cell international},
volume = {25},
number = {1},
pages = {147},
pmid = {40234876},
issn = {1475-2867},
support = {20-205-4-096//Shenyang Science and Technology Project of China/ ; },
abstract = {MicroRNAs (miRNAs) are small non-coding RNAs that traditionally recognized as negative regulators of gene expression through post-transcriptional regulation in the cytoplasm. However, recent discoveries have unveiled some novel miRNA functions in the cell nucleus, where a subset of miRNAs, termed nuclear-activating miRNAs (NamiRNAs), play pivotal roles in gene activation and transcriptional regulation for cancer and immunity disease. The discovery of NamiRNAs demonstrated a complementary regulatory function of miRNA, showing their differential activities in the nucleus and cytoplasm. This review aims to explore the biogenesis, mechanisms, and regulatory functions of NamiRNAs, deciphering their involvement in NamiRNA-gene network for gene expression modulation, and emerging significance as drug targets against cancer.},
}
RevDate: 2025-04-16
CmpDate: 2025-04-16
COVID- 19 vaccine uptake and its determinants in Cameroon: a systematic review and meta-analysis (2021-2024).
BMC infectious diseases, 25(1):525.
BACKGROUND: COVID-19 vaccination is crucial for mitigating the pandemic's impact. However, vaccine hesitancy and access challenges have hindered global vaccination efforts. This meta-analysis aimed to estimate the pooled COVID-19 vaccine uptake proportion and identify associated determinants in Cameroon.
METHODS: This review, conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, identified articles through searches of electronic databases, including PubMed, ScienceDirect, and Google Scholar, as well as through gray literature. The search encompassed published and unpublished studies from 2021 to 2024 reporting on COVID-19 vaccine uptake and/or acceptance in Cameroon. Extracted data were compiled in a Microsoft Excel spreadsheet and analyzed using R statistical software (version 4.4.2). A random-effects model was employed when heterogeneity exceeded 50%. Publication bias was assessed using funnel plots, Egger's and Begg's tests. Meta-regression was used to explore the influence of study characteristics.
RESULTS: Twenty-two studies, encompassing 24,130 participants, were included. The pooled vaccine uptake proportion was 37.14% (95% CI: 29.24-45.05) with substantial heterogeneity (I[2] = 98.2%, p < 0.001). Subgroup analyses revealed lower uptake among the general population (23.18%; 95% CI: 10.11-36.25) and in community settings (16.0%; 95% CI: 0.97-31.04) compared with healthcare workers (42.12%; 95% CI: 34.14-50.09). Younger age (OR = 0.53; 95% CI: 0.42-0.67) was inversely associated with vaccine uptake, while being in a partnership (OR = 1.59; 95% CI: 1.11-2.27) was positively associated. Higher levels of education (OR = 1.75; 95% CI: 1.56-1.97), urban residence (OR = 1.66; 95% CI: 1.21-2.29) were positively associated with vaccine acceptance.
CONCLUSION: This meta-analysis revealed a suboptimal pooled COVID-19 vaccine uptake required to ensure a herd immunity. The results of this meta-analysis underline the crucial need to step up efforts to improve vaccination coverage, particularly among the most vulnerable populations. Identifying and addressing the factors underlying this low coverage is imperative if public health objectives are to be met. Public health interventions should be tailored to address the specific concerns and needs of different age groups and marital statuses.
Additional Links: PMID-40234831
PubMed:
Citation:
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@article {pmid40234831,
year = {2025},
author = {Cheuyem, FZL and Amani, A and Achangwa, C and Ajong, BN and Minkandi, CA and Zeh, MMMK and Ntsek, LLE and Essomba, JP and Jiogue, RC and Ndagijimana, O and Nchanji, NE and Danwang, C},
title = {COVID- 19 vaccine uptake and its determinants in Cameroon: a systematic review and meta-analysis (2021-2024).},
journal = {BMC infectious diseases},
volume = {25},
number = {1},
pages = {525},
pmid = {40234831},
issn = {1471-2334},
mesh = {Humans ; Cameroon/epidemiology ; *COVID-19/prevention & control/epidemiology ; *COVID-19 Vaccines/administration & dosage ; SARS-CoV-2/immunology ; *Vaccination Hesitancy/statistics & numerical data ; *Vaccination/statistics & numerical data ; Adult ; },
abstract = {BACKGROUND: COVID-19 vaccination is crucial for mitigating the pandemic's impact. However, vaccine hesitancy and access challenges have hindered global vaccination efforts. This meta-analysis aimed to estimate the pooled COVID-19 vaccine uptake proportion and identify associated determinants in Cameroon.
METHODS: This review, conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, identified articles through searches of electronic databases, including PubMed, ScienceDirect, and Google Scholar, as well as through gray literature. The search encompassed published and unpublished studies from 2021 to 2024 reporting on COVID-19 vaccine uptake and/or acceptance in Cameroon. Extracted data were compiled in a Microsoft Excel spreadsheet and analyzed using R statistical software (version 4.4.2). A random-effects model was employed when heterogeneity exceeded 50%. Publication bias was assessed using funnel plots, Egger's and Begg's tests. Meta-regression was used to explore the influence of study characteristics.
RESULTS: Twenty-two studies, encompassing 24,130 participants, were included. The pooled vaccine uptake proportion was 37.14% (95% CI: 29.24-45.05) with substantial heterogeneity (I[2] = 98.2%, p < 0.001). Subgroup analyses revealed lower uptake among the general population (23.18%; 95% CI: 10.11-36.25) and in community settings (16.0%; 95% CI: 0.97-31.04) compared with healthcare workers (42.12%; 95% CI: 34.14-50.09). Younger age (OR = 0.53; 95% CI: 0.42-0.67) was inversely associated with vaccine uptake, while being in a partnership (OR = 1.59; 95% CI: 1.11-2.27) was positively associated. Higher levels of education (OR = 1.75; 95% CI: 1.56-1.97), urban residence (OR = 1.66; 95% CI: 1.21-2.29) were positively associated with vaccine acceptance.
CONCLUSION: This meta-analysis revealed a suboptimal pooled COVID-19 vaccine uptake required to ensure a herd immunity. The results of this meta-analysis underline the crucial need to step up efforts to improve vaccination coverage, particularly among the most vulnerable populations. Identifying and addressing the factors underlying this low coverage is imperative if public health objectives are to be met. Public health interventions should be tailored to address the specific concerns and needs of different age groups and marital statuses.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
Cameroon/epidemiology
*COVID-19/prevention & control/epidemiology
*COVID-19 Vaccines/administration & dosage
SARS-CoV-2/immunology
*Vaccination Hesitancy/statistics & numerical data
*Vaccination/statistics & numerical data
Adult
RevDate: 2025-04-15
The Role of Virtual Physical Therapy in the Management of Musculoskeletal Patients: Current Practices and Future Implications.
Current reviews in musculoskeletal medicine [Epub ahead of print].
PURPOSE OF REVIEW: The rapid evolution of virtual technology and artificial intelligence (AI), combined with physical distancing limitations imparted by the COVID- 19 pandemic, has hastened the shift of healthcare toward digitally enabled practitioners. As physical therapy embraces virtual care, its impact is far-reaching across stakeholders, affecting patients, providers, and payors. This article seeks to explore the role of virtual physical therapy (VPT) in managing patients with musculoskeletal (MSK) conditions and its impact on healthcare and patient outcomes.
RECENT FINDINGS: While research on VPT is growing, high-quality studies remain limited due to challenges in conducting blinded, randomized controlled trials, sponsor bias, and the diversity of digital solutions that complicate comparative studies. Nevertheless, general literature trends show that VPT, particularly when guided by a physical therapist, can yield improvements in pain and function comparable to in-person therapy. VPT demonstrates fair to excellent reliability and validity across key assessment areas, successfully identifying MSK diagnoses and delivering outcomes similar to conventional treatment for pain, function, and quality of life across multiple MSK disorders. Additionally, VPT addresses adherence issues by reducing travel, costs, and exposure risks, while technology enhancements foster patient engagement and communication with therapists. By increasing access and adherence to PT, VPT has the potential to optimize outcomes and curb long-term healthcare costs by preventing progression to more expensive interventions. Virtual care harnesses technology to advance musculoskeletal care by improving access, enhancing patient-provider communication and connection, and optimizing patient engagement and outcomes. VPT moves beyond replication of the in-person experience to an enhanced patient journey. This journey taps into technological advancements to deliver a more integrated experience that engages and supports the patient. VPT offers a sophisticated model of care from the therapist, emphasizing evidence-based practice and critical thinking.
Additional Links: PMID-40234308
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Citation:
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@article {pmid40234308,
year = {2025},
author = {Suhr, M and Keese, M},
title = {The Role of Virtual Physical Therapy in the Management of Musculoskeletal Patients: Current Practices and Future Implications.},
journal = {Current reviews in musculoskeletal medicine},
volume = {},
number = {},
pages = {},
pmid = {40234308},
issn = {1935-973X},
abstract = {PURPOSE OF REVIEW: The rapid evolution of virtual technology and artificial intelligence (AI), combined with physical distancing limitations imparted by the COVID- 19 pandemic, has hastened the shift of healthcare toward digitally enabled practitioners. As physical therapy embraces virtual care, its impact is far-reaching across stakeholders, affecting patients, providers, and payors. This article seeks to explore the role of virtual physical therapy (VPT) in managing patients with musculoskeletal (MSK) conditions and its impact on healthcare and patient outcomes.
RECENT FINDINGS: While research on VPT is growing, high-quality studies remain limited due to challenges in conducting blinded, randomized controlled trials, sponsor bias, and the diversity of digital solutions that complicate comparative studies. Nevertheless, general literature trends show that VPT, particularly when guided by a physical therapist, can yield improvements in pain and function comparable to in-person therapy. VPT demonstrates fair to excellent reliability and validity across key assessment areas, successfully identifying MSK diagnoses and delivering outcomes similar to conventional treatment for pain, function, and quality of life across multiple MSK disorders. Additionally, VPT addresses adherence issues by reducing travel, costs, and exposure risks, while technology enhancements foster patient engagement and communication with therapists. By increasing access and adherence to PT, VPT has the potential to optimize outcomes and curb long-term healthcare costs by preventing progression to more expensive interventions. Virtual care harnesses technology to advance musculoskeletal care by improving access, enhancing patient-provider communication and connection, and optimizing patient engagement and outcomes. VPT moves beyond replication of the in-person experience to an enhanced patient journey. This journey taps into technological advancements to deliver a more integrated experience that engages and supports the patient. VPT offers a sophisticated model of care from the therapist, emphasizing evidence-based practice and critical thinking.},
}
RevDate: 2025-04-15
Diabetes and natural and man-made disasters: prevention, preparation, response and recovery.
Diabetologia [Epub ahead of print].
Both the global prevalence of diabetes and the frequency of natural and man-made disasters are increasing. Of all chronic diseases, the consequences of sudden loss of medical supplies are most serious for those with diabetes, with people living with type 1 diabetes being at risk of death within a few days without insulin. This review considers how to prepare for and respond to sudden reductions in medical supplies to those with diabetes. Recent experiences with the COVID-19 pandemic in India, the war in Ukraine and the war/blockade in the Tigray region of Ethiopia are described, and the importance of prevention, preparedness, response and recovery are discussed. It is hoped that lessons from these and other disasters and ongoing advocacy and other actions may help to mitigate the risks of significant morbidity and mortality for people with diabetes in disaster-impacted regions across the world.
Additional Links: PMID-40234304
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Citation:
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@article {pmid40234304,
year = {2025},
author = {Boulton, AJM and Jenkins, AJ and Makkar, B and Mankovsky, B and Abera, MA and Tesfaye, S},
title = {Diabetes and natural and man-made disasters: prevention, preparation, response and recovery.},
journal = {Diabetologia},
volume = {},
number = {},
pages = {},
pmid = {40234304},
issn = {1432-0428},
abstract = {Both the global prevalence of diabetes and the frequency of natural and man-made disasters are increasing. Of all chronic diseases, the consequences of sudden loss of medical supplies are most serious for those with diabetes, with people living with type 1 diabetes being at risk of death within a few days without insulin. This review considers how to prepare for and respond to sudden reductions in medical supplies to those with diabetes. Recent experiences with the COVID-19 pandemic in India, the war in Ukraine and the war/blockade in the Tigray region of Ethiopia are described, and the importance of prevention, preparedness, response and recovery are discussed. It is hoped that lessons from these and other disasters and ongoing advocacy and other actions may help to mitigate the risks of significant morbidity and mortality for people with diabetes in disaster-impacted regions across the world.},
}
RevDate: 2025-04-15
mRNA-based vaccines and therapies - a revolutionary approach for conquering fast-spreading infections and other clinical applications: a review.
International journal of biological macromolecules pii:S0141-8130(25)03686-4 [Epub ahead of print].
Since the beginning of the COVID-19 pandemic, the development of messenger RNA (mRNA) vaccines has made significant progress in the pharmaceutical industry. The two COVID-19 mRNA vaccines from Moderna and Pfizer/BioNTech have been approved for marketing and have made significant contributions to preventing the spread of SARS-CoV-2. In addition, mRNA therapy has brought hope to some diseases that do not have specific treatment methods or are difficult to treat, such as the Zika virus and influenza virus infections, as well as the prevention and treatment of tumors. With the rapid development of in vitro transcription (IVT) technology, delivery systems, and adjuvants, mRNA therapy has also been applied to hereditary diseases such as Fabry's disease. This article reviews the recent development of mRNA vaccines for structural modification, treatment and prevention of different diseases; delivery carriers and adjuvants; and routes of administration to promote the clinical application of mRNA therapies.
Additional Links: PMID-40233916
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PubMed:
Citation:
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@article {pmid40233916,
year = {2025},
author = {Pan, M and Cao, W and Zhai, J and Zheng, C and Xu, Y and Zhang, P},
title = {mRNA-based vaccines and therapies - a revolutionary approach for conquering fast-spreading infections and other clinical applications: a review.},
journal = {International journal of biological macromolecules},
volume = {},
number = {},
pages = {143134},
doi = {10.1016/j.ijbiomac.2025.143134},
pmid = {40233916},
issn = {1879-0003},
abstract = {Since the beginning of the COVID-19 pandemic, the development of messenger RNA (mRNA) vaccines has made significant progress in the pharmaceutical industry. The two COVID-19 mRNA vaccines from Moderna and Pfizer/BioNTech have been approved for marketing and have made significant contributions to preventing the spread of SARS-CoV-2. In addition, mRNA therapy has brought hope to some diseases that do not have specific treatment methods or are difficult to treat, such as the Zika virus and influenza virus infections, as well as the prevention and treatment of tumors. With the rapid development of in vitro transcription (IVT) technology, delivery systems, and adjuvants, mRNA therapy has also been applied to hereditary diseases such as Fabry's disease. This article reviews the recent development of mRNA vaccines for structural modification, treatment and prevention of different diseases; delivery carriers and adjuvants; and routes of administration to promote the clinical application of mRNA therapies.},
}
RevDate: 2025-04-15
Self-Assembling protein nanoparticle platform for multivalent antigen delivery in vaccine development.
International journal of pharmaceutics pii:S0378-5173(25)00434-X [Epub ahead of print].
Nanoparticle vaccines can efficiently and repeatedly display multivalent antigens, thereby improving the targeted delivery of antigens and inducing more durable immune responses, making them an important representative of novel vaccines. The global COVID-19 pandemic has accelerated the development of nanoparticle vaccines, offering a promising solution for the prevention and control of infectious diseases. Currently, the development of nanoparticle vaccines involves the use of various types of nanoparticles, including liposomes, polymers, inorganic materials, and emulsions. Protein nanoparticles candidate vaccines are attracting increasing attention because of their unique antigen presentation methods and self-assembly characteristics during their development, leading to a broad consensus on their promising future. Naturally self-assembling protein nanoparticles, such as ferritin, enhance antigen presentation, which aids in the activation of both humoral and cellular immune responses. This has led to significant advancements in the study of hepatitis B virus. Meanwhile, some synthetically engineered protein nanoparticles, such as mi3, and I53-50, can induce higher antibody titers through chemical conjugation with the SpyTag-SpyCatcher system, thereby providing better immunoprotection and showing promising prospects in the prevention of H1N1 and H3N2 influenza virus infections. This article reviews the unique advantages of protein nanoparticles as antigen delivery platforms, progress made in immunological design mechanisms, advances in the application of related adjuvants in preclinical and clinical trials, and the performance of commonly used computationally designed protein nanoparticles in preclinical trials, with a particular emphasis on the progress in the application of cationic nanoparticle vaccines. The aim is to provide future researchers with effective adjuvant strategies and high-quality selections for computationally designed protein nanoparticles, thereby promoting the clinical trial process of protein nanoparticles vaccines.
Additional Links: PMID-40233885
Publisher:
PubMed:
Citation:
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@article {pmid40233885,
year = {2025},
author = {Wu, H and Weng, R and Li, J and Huang, Z and Tie, X and Li, J and Chen, K},
title = {Self-Assembling protein nanoparticle platform for multivalent antigen delivery in vaccine development.},
journal = {International journal of pharmaceutics},
volume = {},
number = {},
pages = {125597},
doi = {10.1016/j.ijpharm.2025.125597},
pmid = {40233885},
issn = {1873-3476},
abstract = {Nanoparticle vaccines can efficiently and repeatedly display multivalent antigens, thereby improving the targeted delivery of antigens and inducing more durable immune responses, making them an important representative of novel vaccines. The global COVID-19 pandemic has accelerated the development of nanoparticle vaccines, offering a promising solution for the prevention and control of infectious diseases. Currently, the development of nanoparticle vaccines involves the use of various types of nanoparticles, including liposomes, polymers, inorganic materials, and emulsions. Protein nanoparticles candidate vaccines are attracting increasing attention because of their unique antigen presentation methods and self-assembly characteristics during their development, leading to a broad consensus on their promising future. Naturally self-assembling protein nanoparticles, such as ferritin, enhance antigen presentation, which aids in the activation of both humoral and cellular immune responses. This has led to significant advancements in the study of hepatitis B virus. Meanwhile, some synthetically engineered protein nanoparticles, such as mi3, and I53-50, can induce higher antibody titers through chemical conjugation with the SpyTag-SpyCatcher system, thereby providing better immunoprotection and showing promising prospects in the prevention of H1N1 and H3N2 influenza virus infections. This article reviews the unique advantages of protein nanoparticles as antigen delivery platforms, progress made in immunological design mechanisms, advances in the application of related adjuvants in preclinical and clinical trials, and the performance of commonly used computationally designed protein nanoparticles in preclinical trials, with a particular emphasis on the progress in the application of cationic nanoparticle vaccines. The aim is to provide future researchers with effective adjuvant strategies and high-quality selections for computationally designed protein nanoparticles, thereby promoting the clinical trial process of protein nanoparticles vaccines.},
}
RevDate: 2025-04-15
CmpDate: 2025-04-15
[Feline infectious peritonitis - a current overview].
Tierarztliche Praxis. Ausgabe K, Kleintiere/Heimtiere, 53(2):96-102.
Coronaviruses (CoVs) are positive, single-stranded RNA viruses that can infect various animal species as well as humans. Particularly relevant for cats is the feline coronavirus (FCoV), which is widespread in cat populations worldwide. Infection with FCoV is usually asymptomatic. However, in multi-cat households, approximately 5-12% of FCoV-infected cats develop feline infectious peritonitis (FIP) due to mutations in the spike gene. FIP is an immune-mediated disease that previously was always fatal. These mutations result in a tropism shift from enterocytes to monocytes and macrophages. The associated change in the virulence of FCoV leads to the characteristic granulomatous vasculitis and perivasculitis observed in FIP. Recently, significant advancements have been made in understanding FIP. Studies show that antiviral drugs used in human medicine, such as the nucleoside analog GS-441524, are effective against FIP and can provide affected cats with a survival chance of up to 100%. Additionally, a novel FCoV variant, FCoV-23, has been identified in cats from Cyprus. According to newest research, this virus arose through a recombination between FCoV and the highly virulent pantropic canine coronavirus; it can be directly transmitted from cat to cat and lead to FIP. Furthermore, increasing evidence suggests that FIP is frequently associated with myocarditis. This article provides an overview of the current knowledge on FIP, including its pathology, clinical signs, effective treatment options, and preventive measures.
Additional Links: PMID-40233794
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PubMed:
Citation:
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@article {pmid40233794,
year = {2025},
author = {Zwicklbauer, K and Bergmann, M and Alberer, M and von Both, U and Hartmann, K},
title = {[Feline infectious peritonitis - a current overview].},
journal = {Tierarztliche Praxis. Ausgabe K, Kleintiere/Heimtiere},
volume = {53},
number = {2},
pages = {96-102},
doi = {10.1055/a-2524-3760},
pmid = {40233794},
issn = {2567-5842},
mesh = {Animals ; *Feline Infectious Peritonitis/virology/diagnosis/therapy/drug therapy/epidemiology ; Cats ; *Coronavirus, Feline/genetics/pathogenicity ; Antiviral Agents/therapeutic use ; },
abstract = {Coronaviruses (CoVs) are positive, single-stranded RNA viruses that can infect various animal species as well as humans. Particularly relevant for cats is the feline coronavirus (FCoV), which is widespread in cat populations worldwide. Infection with FCoV is usually asymptomatic. However, in multi-cat households, approximately 5-12% of FCoV-infected cats develop feline infectious peritonitis (FIP) due to mutations in the spike gene. FIP is an immune-mediated disease that previously was always fatal. These mutations result in a tropism shift from enterocytes to monocytes and macrophages. The associated change in the virulence of FCoV leads to the characteristic granulomatous vasculitis and perivasculitis observed in FIP. Recently, significant advancements have been made in understanding FIP. Studies show that antiviral drugs used in human medicine, such as the nucleoside analog GS-441524, are effective against FIP and can provide affected cats with a survival chance of up to 100%. Additionally, a novel FCoV variant, FCoV-23, has been identified in cats from Cyprus. According to newest research, this virus arose through a recombination between FCoV and the highly virulent pantropic canine coronavirus; it can be directly transmitted from cat to cat and lead to FIP. Furthermore, increasing evidence suggests that FIP is frequently associated with myocarditis. This article provides an overview of the current knowledge on FIP, including its pathology, clinical signs, effective treatment options, and preventive measures.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Animals
*Feline Infectious Peritonitis/virology/diagnosis/therapy/drug therapy/epidemiology
Cats
*Coronavirus, Feline/genetics/pathogenicity
Antiviral Agents/therapeutic use
RevDate: 2025-04-15
ScRNA-Seq reveals T cell immunity in COVID-19 patients and implications for immunotherapy.
International immunopharmacology, 155:114663 pii:S1567-5769(25)00653-8 [Epub ahead of print].
SARS-CoV-2, the virus causing COVID-19, poses significant health threats due to its high transmissibility and potential for severe respiratory complications. T cells, central to adaptive immunity, also interact with innate immunity, playing a pivotal role in coordinating defenses and eliminating infected cells. Single-cell RNA sequencing (scRNA-seq) has provided more subtle heterogeneity, rare subpopulations, or new subpopulations that are at the district differentiation stage or with specific function. Thus, elucidating how T cell heterogeneity impacts COVID-19 disease severity remains a critical question requiring comprehensive analysis. This review revealed the heterogeneity of the host T cells, including conventional T cells (CD8[+], CD4[+] T cells) and unconventional T cells, including natural killer T (NKT) cells, mucosal-associated invariant T (MAIT) and gamma-delta T (γδT) cells in COVID-19 patients with different clinical manifestations. Severe COVID-19 had marked lymphopenia, excessive activation, elevated exhaustion and reduced functional diversity of T cells. Pathogenic contributions arise from dysregulated cytotoxic T cells, Treg cells and unconventional T cells collectively driving systemic hyperinflammation and tissue injury. Current therapeutic strategies targeting T cells-such as enhancing virus-specific T cell responses, reverting T-cell exhaustion and alleviating inflammation-exhibit inconsistent efficacy, underscoring the need for combinatorial approaches. This review highlights how scRNA-seq deciphers T cell heterogeneity and dysfunction in COVID-19. By targeting T cell exhaustion, inflammation, and subset-specific deficits, these insights pave the way for therapies and vaccines.
Additional Links: PMID-40233451
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PubMed:
Citation:
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@article {pmid40233451,
year = {2025},
author = {Yao, Z and Feng, Z and Zhang, H and Zhang, B},
title = {ScRNA-Seq reveals T cell immunity in COVID-19 patients and implications for immunotherapy.},
journal = {International immunopharmacology},
volume = {155},
number = {},
pages = {114663},
doi = {10.1016/j.intimp.2025.114663},
pmid = {40233451},
issn = {1878-1705},
abstract = {SARS-CoV-2, the virus causing COVID-19, poses significant health threats due to its high transmissibility and potential for severe respiratory complications. T cells, central to adaptive immunity, also interact with innate immunity, playing a pivotal role in coordinating defenses and eliminating infected cells. Single-cell RNA sequencing (scRNA-seq) has provided more subtle heterogeneity, rare subpopulations, or new subpopulations that are at the district differentiation stage or with specific function. Thus, elucidating how T cell heterogeneity impacts COVID-19 disease severity remains a critical question requiring comprehensive analysis. This review revealed the heterogeneity of the host T cells, including conventional T cells (CD8[+], CD4[+] T cells) and unconventional T cells, including natural killer T (NKT) cells, mucosal-associated invariant T (MAIT) and gamma-delta T (γδT) cells in COVID-19 patients with different clinical manifestations. Severe COVID-19 had marked lymphopenia, excessive activation, elevated exhaustion and reduced functional diversity of T cells. Pathogenic contributions arise from dysregulated cytotoxic T cells, Treg cells and unconventional T cells collectively driving systemic hyperinflammation and tissue injury. Current therapeutic strategies targeting T cells-such as enhancing virus-specific T cell responses, reverting T-cell exhaustion and alleviating inflammation-exhibit inconsistent efficacy, underscoring the need for combinatorial approaches. This review highlights how scRNA-seq deciphers T cell heterogeneity and dysfunction in COVID-19. By targeting T cell exhaustion, inflammation, and subset-specific deficits, these insights pave the way for therapies and vaccines.},
}
RevDate: 2025-04-15
Viral Transmission in Sea Food Systems: Strategies for Control and Emerging Challenges.
Foods (Basel, Switzerland), 14(6):.
The SARS-CoV-2 pandemic had widespread and severe impacts on both the global economy and human health. Facing the continuously mutating virus, this crisis has heightened concerns among consumers and businesses regarding viral transmission through seafood, particularly in the face of emerging, unknown viruses, underscoring our preparedness gaps. This review provides a succinct overview of the survival mechanisms of prevalent viruses in seafood, examines potential transmission pathways to humans during seafood processing, and discusses strategies for mitigating their spread throughout the seafood supply chain. Furthermore, the discussion highlights emerging trends in innovative antiviral technologies aimed at enhancing food safety. Person-to-person transmission remains the most likely source of infection within the supply chain. Therefore, it is still imperative to adhere to the implementation of standard processes, namely good manufacturing practices (GMP) and good hygiene practices (GHP), in the seafood business. In light of the significant losses caused by this crisis and the persistent presence of various viruses within the seafood supply chain, efforts are needed to implement predictive and preventive measures against potential emerging viruses. Future research should focus on monitoring and limiting viral transmission by integrating Industry 4.0 applications, smart technologies, and antiviral packaging, maximizing the potential of these emerging solutions.
Additional Links: PMID-40232102
PubMed:
Citation:
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@article {pmid40232102,
year = {2025},
author = {Lin, D and Chen, W and Lin, Z and Liu, L and Zhang, M and Yang, H and Liu, Z and Chen, L},
title = {Viral Transmission in Sea Food Systems: Strategies for Control and Emerging Challenges.},
journal = {Foods (Basel, Switzerland)},
volume = {14},
number = {6},
pages = {},
pmid = {40232102},
issn = {2304-8158},
abstract = {The SARS-CoV-2 pandemic had widespread and severe impacts on both the global economy and human health. Facing the continuously mutating virus, this crisis has heightened concerns among consumers and businesses regarding viral transmission through seafood, particularly in the face of emerging, unknown viruses, underscoring our preparedness gaps. This review provides a succinct overview of the survival mechanisms of prevalent viruses in seafood, examines potential transmission pathways to humans during seafood processing, and discusses strategies for mitigating their spread throughout the seafood supply chain. Furthermore, the discussion highlights emerging trends in innovative antiviral technologies aimed at enhancing food safety. Person-to-person transmission remains the most likely source of infection within the supply chain. Therefore, it is still imperative to adhere to the implementation of standard processes, namely good manufacturing practices (GMP) and good hygiene practices (GHP), in the seafood business. In light of the significant losses caused by this crisis and the persistent presence of various viruses within the seafood supply chain, efforts are needed to implement predictive and preventive measures against potential emerging viruses. Future research should focus on monitoring and limiting viral transmission by integrating Industry 4.0 applications, smart technologies, and antiviral packaging, maximizing the potential of these emerging solutions.},
}
RevDate: 2025-04-16
CmpDate: 2025-04-16
Waldenström's Macroglobulinemia/Lymphoplasmacytic Lymphoma Developing Renal AA Amyloidosis: A Case Report and Literature Review.
Internal medicine (Tokyo, Japan), 64(8):1199-1204.
AA amyloidosis is a rare renal complication of Waldenström's macroglobulinemia/lymphoplasmacytic lymphoma (WM/LPL). A 66-year-old man with WM/LPL presented with nephrotic syndrome. A renal biopsy showed AA amyloidosis. Chemotherapy resulted in the remission of hematologic and nephrotic syndromes. Two years into follow-up, he became infected with coronavirus disease 2019 and had massive proteinuria, despite no relapse of WM/LPL. A second renal biopsy confirmed a diagnosis of AA amyloidosis. However, increased prednisolone did not improve proteinuria. The patient ultimately died of cryptococcal meningitis. This case highlights the diverse spectrum of renal involvement in monoclonal IgM-secreting diseases and difficulty in managing fatal complications.
Additional Links: PMID-39924244
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PubMed:
Citation:
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@article {pmid39924244,
year = {2025},
author = {Ishizuka, Y and Oe, Y and Kinomura, S and Kin, S and Noguchi, Y and Kikuchi, K and Yoshida, M and Makino, R and Okamoto, K and Nagasawa, T and Toyohara, T and Miyazaki, M and Sato, H and Onishi, Y and Warita, H and Tanaka, T},
title = {Waldenström's Macroglobulinemia/Lymphoplasmacytic Lymphoma Developing Renal AA Amyloidosis: A Case Report and Literature Review.},
journal = {Internal medicine (Tokyo, Japan)},
volume = {64},
number = {8},
pages = {1199-1204},
doi = {10.2169/internalmedicine.4678-24},
pmid = {39924244},
issn = {1349-7235},
mesh = {Humans ; *Waldenstrom Macroglobulinemia/complications/diagnosis ; Male ; Aged ; *Amyloidosis/etiology/diagnosis ; Nephrotic Syndrome/etiology ; Fatal Outcome ; COVID-19/complications ; *Kidney Diseases/etiology/diagnosis ; Kidney/pathology ; Serum Amyloid A Protein ; },
abstract = {AA amyloidosis is a rare renal complication of Waldenström's macroglobulinemia/lymphoplasmacytic lymphoma (WM/LPL). A 66-year-old man with WM/LPL presented with nephrotic syndrome. A renal biopsy showed AA amyloidosis. Chemotherapy resulted in the remission of hematologic and nephrotic syndromes. Two years into follow-up, he became infected with coronavirus disease 2019 and had massive proteinuria, despite no relapse of WM/LPL. A second renal biopsy confirmed a diagnosis of AA amyloidosis. However, increased prednisolone did not improve proteinuria. The patient ultimately died of cryptococcal meningitis. This case highlights the diverse spectrum of renal involvement in monoclonal IgM-secreting diseases and difficulty in managing fatal complications.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Waldenstrom Macroglobulinemia/complications/diagnosis
Male
Aged
*Amyloidosis/etiology/diagnosis
Nephrotic Syndrome/etiology
Fatal Outcome
COVID-19/complications
*Kidney Diseases/etiology/diagnosis
Kidney/pathology
Serum Amyloid A Protein
RevDate: 2025-04-15
CmpDate: 2025-04-15
Venous thromboembolism risk in the postoperative interval during the COVID-19 pandemic: meta-analysis.
BJS open, 9(2):.
BACKGROUND: During the COVID-19 pandemic, global trends emerged, indicating increased venous thromboembolism (VTE) incidence among postoperative patients, potentially attributable to perioperative COVID-19 infection. However, there are insufficient data on VTE incidence among postoperative patients in the context of the pandemic. The aim of this study was to examine the global incidence of postoperative VTE during the COVID-19 pandemic.
METHODS: A systematic search of MEDLINE and Embase databases, as well as three other registered databases, was conducted from 1 January 2019 to 3 November 2023, with pre-registration in PROSPERO, the international prospective register of systematic reviews (CRD42023460464). Any study reporting patients aged ≥18 years undergoing surgery during the COVID-19 pandemic was included. Outcomes were aggregated absolute and unadjusted relative risks, plus incidence rates per 1000 person-years, of 30- or 90-day postoperative VTE in patients operated on before or during the COVID-19 pandemic and those with or without perioperative COVID-19 infection during the pandemic.
RESULTS: Of 5943 studies, 17 were available for meta-analysis, reporting on 3 035 037 patients. VTE incidence rates in perioperative COVID-19-positive compared with COVID-19-negative patients were significantly higher after total joint arthroplasty (244 (95% c.i. 110 to 541) versus 71 (95% c.i. 47 to 108) per 1000 person-years), other orthopaedic surgery (253 (95% c.i. 240 to 266) versus 138 (95% c.i. 84 to 229) per 1000 person-years), and emergency general and gastrointestinal surgery (474 (95% c.i. 226 to 995) versus 97 (95% c.i. 61 to 157) per 1000 person-years). No significant differences in VTE rates were reported in studies comparing pre-pandemic and pandemic VTE incidence rates.
CONCLUSION: There were consistent increased VTE rates in perioperative COVID-19-positive patients, particularly those undergoing orthopaedic surgery, and emergency general and gastrointestinal surgery. Further investigation is required to delineate postoperative VTE risk and how it varies by COVID-19 variant and vaccination to inform future practice.
Additional Links: PMID-40231930
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PubMed:
Citation:
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@article {pmid40231930,
year = {2025},
author = {Jackson, A and Lewis-Lloyd, CA and Merotohun, O and Crooks, CJ and Humes, DJ},
title = {Venous thromboembolism risk in the postoperative interval during the COVID-19 pandemic: meta-analysis.},
journal = {BJS open},
volume = {9},
number = {2},
pages = {},
doi = {10.1093/bjsopen/zraf039},
pmid = {40231930},
issn = {2474-9842},
mesh = {Humans ; *COVID-19/epidemiology/complications ; *Venous Thromboembolism/epidemiology/etiology ; *Postoperative Complications/epidemiology ; Incidence ; SARS-CoV-2 ; Risk Factors ; },
abstract = {BACKGROUND: During the COVID-19 pandemic, global trends emerged, indicating increased venous thromboembolism (VTE) incidence among postoperative patients, potentially attributable to perioperative COVID-19 infection. However, there are insufficient data on VTE incidence among postoperative patients in the context of the pandemic. The aim of this study was to examine the global incidence of postoperative VTE during the COVID-19 pandemic.
METHODS: A systematic search of MEDLINE and Embase databases, as well as three other registered databases, was conducted from 1 January 2019 to 3 November 2023, with pre-registration in PROSPERO, the international prospective register of systematic reviews (CRD42023460464). Any study reporting patients aged ≥18 years undergoing surgery during the COVID-19 pandemic was included. Outcomes were aggregated absolute and unadjusted relative risks, plus incidence rates per 1000 person-years, of 30- or 90-day postoperative VTE in patients operated on before or during the COVID-19 pandemic and those with or without perioperative COVID-19 infection during the pandemic.
RESULTS: Of 5943 studies, 17 were available for meta-analysis, reporting on 3 035 037 patients. VTE incidence rates in perioperative COVID-19-positive compared with COVID-19-negative patients were significantly higher after total joint arthroplasty (244 (95% c.i. 110 to 541) versus 71 (95% c.i. 47 to 108) per 1000 person-years), other orthopaedic surgery (253 (95% c.i. 240 to 266) versus 138 (95% c.i. 84 to 229) per 1000 person-years), and emergency general and gastrointestinal surgery (474 (95% c.i. 226 to 995) versus 97 (95% c.i. 61 to 157) per 1000 person-years). No significant differences in VTE rates were reported in studies comparing pre-pandemic and pandemic VTE incidence rates.
CONCLUSION: There were consistent increased VTE rates in perioperative COVID-19-positive patients, particularly those undergoing orthopaedic surgery, and emergency general and gastrointestinal surgery. Further investigation is required to delineate postoperative VTE risk and how it varies by COVID-19 variant and vaccination to inform future practice.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/epidemiology/complications
*Venous Thromboembolism/epidemiology/etiology
*Postoperative Complications/epidemiology
Incidence
SARS-CoV-2
Risk Factors
RevDate: 2025-04-15
Olezarsen for the Treatment of Familial Chylomicronemia Syndrome.
The Annals of pharmacotherapy [Epub ahead of print].
OBJECTIVE: This review aims to evaluate the efficacy and safety of olezarsen (Tryngolza) in treating familial chylomicronemia syndrome (FCS), a rare genetic disorder characterized by severe hypertriglyceridemia.
DATA SOURCES: A comprehensive literature search was conducted via PubMed from January 2022 to mid-March 2025, using keywords such as olezarsen, antisense oligonucleotide, triglyceride, hypertriglyceridemia, apolipoprotein C3 (APOC3), and cardiovascular.
Relevant English-language studies assessing the pharmacokinetics, pharmacology, efficacy, or safety of olezarsen were included. Data from the US Food and Drug Administration (FDA)-approved package insert were also reviewed.
DATA SYNTHESIS: Olezarsen is an antisense oligonucleotide targeting APOC3 mRNA, a key regulator of plasma triglyceride levels. It has been shown to significantly reduce triglyceride levels via APOC3 protein degradation. Clinical trials have demonstrated substantial reductions in triglyceride levels and APOC3, with minimal adverse events. Phase 2 and 3 trials showed consistent efficacy and safety profiles, with common adverse events including COVID-19 infection, abdominal pain, and diarrhea.Relevance to Patient Care and Clinical Practice in Comparison to Existing Drugs:Olezarsen offers a targeted and effective treatment for FCS, addressing limitations of traditional therapies such as fibrates, omega-3 fatty acids, and statins. Its novel mechanism of action and once-monthly dosing regimen may improve patient adherence, providing significant advancement in FCS management.
CONCLUSION AND RELEVANCE: Olezarsen represents a new treatment for FCS, offering a targeted approach to significantly reduce triglyceride levels. Its integration into clinical practice has the potential to transform the management of FCS; however, more studies are needed to firmly establish its role.
Additional Links: PMID-40231656
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PubMed:
Citation:
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@article {pmid40231656,
year = {2025},
author = {Phillips, B and Abbott, C and Breit, S and St Onge, E},
title = {Olezarsen for the Treatment of Familial Chylomicronemia Syndrome.},
journal = {The Annals of pharmacotherapy},
volume = {},
number = {},
pages = {10600280251332500},
doi = {10.1177/10600280251332500},
pmid = {40231656},
issn = {1542-6270},
abstract = {OBJECTIVE: This review aims to evaluate the efficacy and safety of olezarsen (Tryngolza) in treating familial chylomicronemia syndrome (FCS), a rare genetic disorder characterized by severe hypertriglyceridemia.
DATA SOURCES: A comprehensive literature search was conducted via PubMed from January 2022 to mid-March 2025, using keywords such as olezarsen, antisense oligonucleotide, triglyceride, hypertriglyceridemia, apolipoprotein C3 (APOC3), and cardiovascular.
Relevant English-language studies assessing the pharmacokinetics, pharmacology, efficacy, or safety of olezarsen were included. Data from the US Food and Drug Administration (FDA)-approved package insert were also reviewed.
DATA SYNTHESIS: Olezarsen is an antisense oligonucleotide targeting APOC3 mRNA, a key regulator of plasma triglyceride levels. It has been shown to significantly reduce triglyceride levels via APOC3 protein degradation. Clinical trials have demonstrated substantial reductions in triglyceride levels and APOC3, with minimal adverse events. Phase 2 and 3 trials showed consistent efficacy and safety profiles, with common adverse events including COVID-19 infection, abdominal pain, and diarrhea.Relevance to Patient Care and Clinical Practice in Comparison to Existing Drugs:Olezarsen offers a targeted and effective treatment for FCS, addressing limitations of traditional therapies such as fibrates, omega-3 fatty acids, and statins. Its novel mechanism of action and once-monthly dosing regimen may improve patient adherence, providing significant advancement in FCS management.
CONCLUSION AND RELEVANCE: Olezarsen represents a new treatment for FCS, offering a targeted approach to significantly reduce triglyceride levels. Its integration into clinical practice has the potential to transform the management of FCS; however, more studies are needed to firmly establish its role.},
}
RevDate: 2025-04-15
SARS-CoV-2-induced sensory perturbations: A narrative review of clinical phenotypes, molecular pathologies, and possible interventions.
Brain, behavior, & immunity - health, 45:100983.
BACKGROUND: The acute and post-acute sequelae of SARS-CoV-2 infection have been of great clinical interest since the inception of the COVID-19 pandemic. Despite a high prevalence of individuals with persistent symptoms, a wholistic view of the effects of SARS-CoV-2 on special sensory systems is lacking. Considering the significant impact of normal sensory function on quality of life, the goal of this review is to highlight unresolved issues related to SARS-CoV-2-associated insults to the sensory nervous system.
MAJOR FINDINGS: In this narrative review, we discuss the epidemiology of SARS-CoV-2-induced sensory perturbations, underlying pathological mechanisms, and possible therapeutic strategies across the olfactory, gustatory, somatosensory, visual, and auditory systems. Examined literature included studies with human biospecimens, human-derived cell lines, and naturally susceptible animal models, which highlighted evidence of persistent functional disruption in all sensory systems. SARS-CoV-2 infection was associated with persistent inflammation in the olfactory epithelium/bulb, somatosensory ganglia, and gustatory systems, long-term transcriptional perturbations in the sensory central nervous system and peripheral nervous system, and detectable degeneration/apoptosis in the gustatory and visual systems. Few studies have proposed evidence-based therapeutic strategies for attenuating specific sensory abnormalities after SARS-CoV-2 infection.
CONCLUSION: While the olfactory system, and to some extent the visual and somatosensory systems, have been more thoroughly investigated from symptomatology, behavioral and molecular perspectives, there is still an unmet need for the development of therapeutics to treat COVID-induced impairment of these systems. Further, additional attention must be placed on COVID-associated impairment of the gustatory, visual, and auditory systems, which lack detailed mechanistic investigations into their pathogenesis.
Additional Links: PMID-40231214
PubMed:
Citation:
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@article {pmid40231214,
year = {2025},
author = {Serafini, RA and Frere, JJ and Giosan, IM and Nwaneshiudu, CA},
title = {SARS-CoV-2-induced sensory perturbations: A narrative review of clinical phenotypes, molecular pathologies, and possible interventions.},
journal = {Brain, behavior, & immunity - health},
volume = {45},
number = {},
pages = {100983},
pmid = {40231214},
issn = {2666-3546},
abstract = {BACKGROUND: The acute and post-acute sequelae of SARS-CoV-2 infection have been of great clinical interest since the inception of the COVID-19 pandemic. Despite a high prevalence of individuals with persistent symptoms, a wholistic view of the effects of SARS-CoV-2 on special sensory systems is lacking. Considering the significant impact of normal sensory function on quality of life, the goal of this review is to highlight unresolved issues related to SARS-CoV-2-associated insults to the sensory nervous system.
MAJOR FINDINGS: In this narrative review, we discuss the epidemiology of SARS-CoV-2-induced sensory perturbations, underlying pathological mechanisms, and possible therapeutic strategies across the olfactory, gustatory, somatosensory, visual, and auditory systems. Examined literature included studies with human biospecimens, human-derived cell lines, and naturally susceptible animal models, which highlighted evidence of persistent functional disruption in all sensory systems. SARS-CoV-2 infection was associated with persistent inflammation in the olfactory epithelium/bulb, somatosensory ganglia, and gustatory systems, long-term transcriptional perturbations in the sensory central nervous system and peripheral nervous system, and detectable degeneration/apoptosis in the gustatory and visual systems. Few studies have proposed evidence-based therapeutic strategies for attenuating specific sensory abnormalities after SARS-CoV-2 infection.
CONCLUSION: While the olfactory system, and to some extent the visual and somatosensory systems, have been more thoroughly investigated from symptomatology, behavioral and molecular perspectives, there is still an unmet need for the development of therapeutics to treat COVID-induced impairment of these systems. Further, additional attention must be placed on COVID-associated impairment of the gustatory, visual, and auditory systems, which lack detailed mechanistic investigations into their pathogenesis.},
}
RevDate: 2025-04-15
CmpDate: 2025-04-15
Differences in depression prevalence among older adults in China before and during the COVID-19 pandemic: a systematic review and meta-analysis.
PeerJ, 13:e19251.
OBJECTIVE: Changes in the prevalence of depression during the COVID-19 (Coronavirus disease 2019) pandemic among older adults in China have not been systematically evaluated. We aimed to systematically summarize existing evidence to conduct a meta-analysis to quantify changes in the prevalence of depression before and during the COVID-19 pandemic.
METHODS: The PubMed, Web of Science, Scopus, Embase, PsycINFO, China National Knowledge Infrastructure (CNKI), WangFang Data, CQVIP, and China Biology Medicine disc (CBMdisc) databases were searched from January 1, 2017, to November 20, 2024. Studies reporting the prevalence of depression among Chinese individuals aged 60 or older using validated diagnostic tools were included. A random-effects model was applied to estimate pooled prevalence, with subgroup analyses performed by demographic and socio-economic factors. Relative risks (RR) were calculated to compare prevalence across different pandemic stages.
RESULTS: A total of 101 studies involving 264,758 participants were included. The pooled prevalence of depression among older adults was 25.8% (95% CI [21.7-29.9]) from 2017-2019 and 23.8% (95% CI [19.8-27.8]) from 2020-2023. During the early pandemic stage (January-April 2020), prevalence significantly decreased (RR = 0.849, P < .001) but increased in later stages, reaching 24.4% by 2021-2023. The prevalence of depression among older adults during the COVID-19 pandemic showed a significant increasing trend (P trend < .001). Subgroup analyses revealed higher prevalence among females, rural residents, individuals with lower education levels, and those living alone.
CONCLUSION: Depression prevalence among older adults in China decreased during the early pandemic response but showed an increasing trend over time, reflecting the complex mental health impact of prolonged public health measures. Effective interventions are needed to address the specific needs of vulnerable subgroups during and beyond public health crises.
Additional Links: PMID-40231071
PubMed:
Citation:
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@article {pmid40231071,
year = {2025},
author = {Zhao, X and Du, X and Bai, S and Zheng, P and Zhou, X and Wang, Z},
title = {Differences in depression prevalence among older adults in China before and during the COVID-19 pandemic: a systematic review and meta-analysis.},
journal = {PeerJ},
volume = {13},
number = {},
pages = {e19251},
pmid = {40231071},
issn = {2167-8359},
mesh = {Humans ; *COVID-19/epidemiology/psychology ; China/epidemiology ; Prevalence ; Aged ; *Depression/epidemiology ; Middle Aged ; SARS-CoV-2 ; Pandemics ; Female ; Male ; Aged, 80 and over ; },
abstract = {OBJECTIVE: Changes in the prevalence of depression during the COVID-19 (Coronavirus disease 2019) pandemic among older adults in China have not been systematically evaluated. We aimed to systematically summarize existing evidence to conduct a meta-analysis to quantify changes in the prevalence of depression before and during the COVID-19 pandemic.
METHODS: The PubMed, Web of Science, Scopus, Embase, PsycINFO, China National Knowledge Infrastructure (CNKI), WangFang Data, CQVIP, and China Biology Medicine disc (CBMdisc) databases were searched from January 1, 2017, to November 20, 2024. Studies reporting the prevalence of depression among Chinese individuals aged 60 or older using validated diagnostic tools were included. A random-effects model was applied to estimate pooled prevalence, with subgroup analyses performed by demographic and socio-economic factors. Relative risks (RR) were calculated to compare prevalence across different pandemic stages.
RESULTS: A total of 101 studies involving 264,758 participants were included. The pooled prevalence of depression among older adults was 25.8% (95% CI [21.7-29.9]) from 2017-2019 and 23.8% (95% CI [19.8-27.8]) from 2020-2023. During the early pandemic stage (January-April 2020), prevalence significantly decreased (RR = 0.849, P < .001) but increased in later stages, reaching 24.4% by 2021-2023. The prevalence of depression among older adults during the COVID-19 pandemic showed a significant increasing trend (P trend < .001). Subgroup analyses revealed higher prevalence among females, rural residents, individuals with lower education levels, and those living alone.
CONCLUSION: Depression prevalence among older adults in China decreased during the early pandemic response but showed an increasing trend over time, reflecting the complex mental health impact of prolonged public health measures. Effective interventions are needed to address the specific needs of vulnerable subgroups during and beyond public health crises.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/epidemiology/psychology
China/epidemiology
Prevalence
Aged
*Depression/epidemiology
Middle Aged
SARS-CoV-2
Pandemics
Female
Male
Aged, 80 and over
RevDate: 2025-04-14
Cancer nanomedicine from a clinician-scientist perspective: Lessons and prospects.
Journal of controlled release : official journal of the Controlled Release Society pii:S0168-3659(25)00351-7 [Epub ahead of print].
The nanomedicine field has progressed enormously in the last couple of decades. From a loose group of liposomologists, polymer scientists, chemical engineers, and experts in metal nanoparticles, mesoporous silica, and other nanomaterials, the field has gradually consolidated and has generated vast amounts of research and clinical data, but, until the development of lipid nanoparticle (LNP)-based vaccinations for Covid-19, has remained with low visibility in the clinic. Applications in the cancer field are the most frequently sought projects in nanomedicine. For the last 45 years, my clinical career has mingled with my research career focusing on ways to formulate drugs in liposomes to improve their safety and efficacy in cancer therapy. In this review, I will discuss my contribution to the development of pegylated liposomal doxorubicin and other cancer nanomedicines from my privileged position as a clinician and scientist.
Additional Links: PMID-40228664
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PubMed:
Citation:
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@article {pmid40228664,
year = {2025},
author = {Gabizon, AA},
title = {Cancer nanomedicine from a clinician-scientist perspective: Lessons and prospects.},
journal = {Journal of controlled release : official journal of the Controlled Release Society},
volume = {},
number = {},
pages = {113731},
doi = {10.1016/j.jconrel.2025.113731},
pmid = {40228664},
issn = {1873-4995},
abstract = {The nanomedicine field has progressed enormously in the last couple of decades. From a loose group of liposomologists, polymer scientists, chemical engineers, and experts in metal nanoparticles, mesoporous silica, and other nanomaterials, the field has gradually consolidated and has generated vast amounts of research and clinical data, but, until the development of lipid nanoparticle (LNP)-based vaccinations for Covid-19, has remained with low visibility in the clinic. Applications in the cancer field are the most frequently sought projects in nanomedicine. For the last 45 years, my clinical career has mingled with my research career focusing on ways to formulate drugs in liposomes to improve their safety and efficacy in cancer therapy. In this review, I will discuss my contribution to the development of pegylated liposomal doxorubicin and other cancer nanomedicines from my privileged position as a clinician and scientist.},
}
RevDate: 2025-04-14
Telemedicine in ophthalmology.
Wiener medizinische Wochenschrift (1946) [Epub ahead of print].
Since its beginnings in the 1970s, telemedicine has advanced extensively. Telemedicine is now more accessible and powerful than ever thanks to developments in medical imaging, Internet accessibility, advancements in telecommunications infrastructure, exponential growth in computing power, and related computer-aided diagnoses. This is especially true in the field of ophthalmology. With the COVID 19 pandemic serving as a catalyst for the widespread adoption and acceptance of teleophthalmology, new models of healthcare provision integrating telemedicine are needed to meet the challenges of the modern world. The demand for ophthalmic services is growing globally due to population growth, aging, and a shortage of ophthalmologists. In this review, we discuss the development and use of telemedicine in the field of ophthalmology and shed light on the benefits and drawbacks of teleophthalmology.
Additional Links: PMID-40227513
PubMed:
Citation:
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@article {pmid40227513,
year = {2025},
author = {Casazza, M and Bolz, M and Huemer, J},
title = {Telemedicine in ophthalmology.},
journal = {Wiener medizinische Wochenschrift (1946)},
volume = {},
number = {},
pages = {},
pmid = {40227513},
issn = {1563-258X},
abstract = {Since its beginnings in the 1970s, telemedicine has advanced extensively. Telemedicine is now more accessible and powerful than ever thanks to developments in medical imaging, Internet accessibility, advancements in telecommunications infrastructure, exponential growth in computing power, and related computer-aided diagnoses. This is especially true in the field of ophthalmology. With the COVID 19 pandemic serving as a catalyst for the widespread adoption and acceptance of teleophthalmology, new models of healthcare provision integrating telemedicine are needed to meet the challenges of the modern world. The demand for ophthalmic services is growing globally due to population growth, aging, and a shortage of ophthalmologists. In this review, we discuss the development and use of telemedicine in the field of ophthalmology and shed light on the benefits and drawbacks of teleophthalmology.},
}
RevDate: 2025-04-14
CmpDate: 2025-04-14
The global prevalence and impact of steatotic liver disease and viral infections: A systematic review and meta-analysis.
Hepatology communications, 9(5): pii:02009842-202505010-00003.
BACKGROUND: Steatotic liver disease (SLD) affects ~30% of adults worldwide. The global population is continuously threatened by epidemic and endemic viral diseases. This study aims to thoroughly examine the interaction between SLD and major viral diseases.
METHODS: We systematically searched databases from inception to April 2, 2024, for observational studies recording viral-infected adult patients with eligible data on the presence of hepatic steatosis.
RESULTS: Six hundred thirty-six eligible studies were included in the analysis of SLD prevalence. Among patients with monoinfections, the highest SLD prevalence was observed in those infected with HCV at 49% (95% CI: 47%-51%), followed by SARS-CoV-2 (39%, 95% CI [34%-44%]), HIV (39%, 95% CI [33%-44%]), and HBV (36%, 95% CI [32%-40%]). Additionally, co-infections, such as HCV-HIV and HBV-HCV, exhibit even higher SLD prevalence. The prevalence of steatohepatitis is particularly high in HIV-infected (24%, 95% CI: 17%-30%) and HCV-infected (18%, 95% CI: 13%-24%) populations. The co-existence of SLD with viral infections was associated not only with the progression of liver disease but also with more severe outcomes of the infections and poorer responses to antiviral treatment. The combination of cardiometabolic risk factors and viral-associated and host factors contributes to the higher risk of SLD in viral-infected populations.
CONCLUSIONS: SLD is highly prevalent in viral-infected populations, and the reciprocal interactions between SLD and viral diseases exacerbate both conditions, leading to poorer patient outcomes in general.
Additional Links: PMID-40227096
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PubMed:
Citation:
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@article {pmid40227096,
year = {2025},
author = {Li, J and Zhou, J and Li, P and Wang, Y and Ridderhof, N and Al-Tawfiq, JA and Brouwer, WP and Chen, K and de Knegt, RJ and Peppelenbosch, MP and Hansen, BE and Engel, MFM and Zheng, MH and Memish, ZA and Eslam, M and Janssen, HLA and Pan, Q and Ayada, I},
title = {The global prevalence and impact of steatotic liver disease and viral infections: A systematic review and meta-analysis.},
journal = {Hepatology communications},
volume = {9},
number = {5},
pages = {},
doi = {10.1097/HC9.0000000000000689},
pmid = {40227096},
issn = {2471-254X},
mesh = {Humans ; Prevalence ; *Fatty Liver/epidemiology/virology ; Coinfection/epidemiology ; *HIV Infections/epidemiology/complications ; *COVID-19/epidemiology/complications ; Global Health ; Hepatitis C/epidemiology ; Hepatitis B/epidemiology/complications ; SARS-CoV-2 ; },
abstract = {BACKGROUND: Steatotic liver disease (SLD) affects ~30% of adults worldwide. The global population is continuously threatened by epidemic and endemic viral diseases. This study aims to thoroughly examine the interaction between SLD and major viral diseases.
METHODS: We systematically searched databases from inception to April 2, 2024, for observational studies recording viral-infected adult patients with eligible data on the presence of hepatic steatosis.
RESULTS: Six hundred thirty-six eligible studies were included in the analysis of SLD prevalence. Among patients with monoinfections, the highest SLD prevalence was observed in those infected with HCV at 49% (95% CI: 47%-51%), followed by SARS-CoV-2 (39%, 95% CI [34%-44%]), HIV (39%, 95% CI [33%-44%]), and HBV (36%, 95% CI [32%-40%]). Additionally, co-infections, such as HCV-HIV and HBV-HCV, exhibit even higher SLD prevalence. The prevalence of steatohepatitis is particularly high in HIV-infected (24%, 95% CI: 17%-30%) and HCV-infected (18%, 95% CI: 13%-24%) populations. The co-existence of SLD with viral infections was associated not only with the progression of liver disease but also with more severe outcomes of the infections and poorer responses to antiviral treatment. The combination of cardiometabolic risk factors and viral-associated and host factors contributes to the higher risk of SLD in viral-infected populations.
CONCLUSIONS: SLD is highly prevalent in viral-infected populations, and the reciprocal interactions between SLD and viral diseases exacerbate both conditions, leading to poorer patient outcomes in general.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
Prevalence
*Fatty Liver/epidemiology/virology
Coinfection/epidemiology
*HIV Infections/epidemiology/complications
*COVID-19/epidemiology/complications
Global Health
Hepatitis C/epidemiology
Hepatitis B/epidemiology/complications
SARS-CoV-2
RevDate: 2025-04-14
CmpDate: 2025-04-14
Review of the Emergency Preparedness, Resilience, and Response Exercise Frequency of NHS Acute Trusts in England.
Disaster medicine and public health preparedness, 19:e91 pii:S1935789325000990.
OBJECTIVE: In England, the Civil Contingencies Act (Contingency Planning) Regulations 2005 require National Health Service (NHS) Trusts which provide hospital accommodation and services in relation to accidents or emergencies to conduct Emergency Preparedness, Resilience and Response (EPRR) exercises. The NHS England EPRR Framework specifies the minimum frequencies of these exercises. This review assessed the number of Trusts conducting exercises in accordance with these frequencies one year after the national NHS COVID-19 response was stepped down.
METHODS: The outcome of interest was the number of Trusts having a record of conducting their most recent exercises in accordance with the minimum frequencies required by the NHS England EPRR Framework.
RESULTS: Of the applicable 122 Trusts, 95 had a record of conducting a communication systems exercise, 115 had a record of conducting a table-top exercise, 106 had a record of conducting a live play exercise and 90 had a record of conducting a command post exercise in accordance with the minimum frequencies.
CONCLUSION: Over one fifth of Trusts did not have a record of conducting an EPRR communications systems exercise as required. This review may also be of interest to other state-level bodies which specify high level EPRR requirements to healthcare providers.
Additional Links: PMID-40227027
Publisher:
PubMed:
Citation:
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@article {pmid40227027,
year = {2025},
author = {Wetherell, W},
title = {Review of the Emergency Preparedness, Resilience, and Response Exercise Frequency of NHS Acute Trusts in England.},
journal = {Disaster medicine and public health preparedness},
volume = {19},
number = {},
pages = {e91},
doi = {10.1017/dmp.2025.99},
pmid = {40227027},
issn = {1938-744X},
mesh = {Humans ; England ; State Medicine/organization & administration/statistics & numerical data ; *Civil Defense/methods/statistics & numerical data/standards ; COVID-19/epidemiology ; *Disaster Planning/methods/statistics & numerical data/standards ; },
abstract = {OBJECTIVE: In England, the Civil Contingencies Act (Contingency Planning) Regulations 2005 require National Health Service (NHS) Trusts which provide hospital accommodation and services in relation to accidents or emergencies to conduct Emergency Preparedness, Resilience and Response (EPRR) exercises. The NHS England EPRR Framework specifies the minimum frequencies of these exercises. This review assessed the number of Trusts conducting exercises in accordance with these frequencies one year after the national NHS COVID-19 response was stepped down.
METHODS: The outcome of interest was the number of Trusts having a record of conducting their most recent exercises in accordance with the minimum frequencies required by the NHS England EPRR Framework.
RESULTS: Of the applicable 122 Trusts, 95 had a record of conducting a communication systems exercise, 115 had a record of conducting a table-top exercise, 106 had a record of conducting a live play exercise and 90 had a record of conducting a command post exercise in accordance with the minimum frequencies.
CONCLUSION: Over one fifth of Trusts did not have a record of conducting an EPRR communications systems exercise as required. This review may also be of interest to other state-level bodies which specify high level EPRR requirements to healthcare providers.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
England
State Medicine/organization & administration/statistics & numerical data
*Civil Defense/methods/statistics & numerical data/standards
COVID-19/epidemiology
*Disaster Planning/methods/statistics & numerical data/standards
RevDate: 2025-04-15
Evolving role of the internet in China as a medium for promoting psychological well-being and mental health: a scoping review.
The Lancet regional health. Western Pacific, 56:101515.
The rapid development of China's 5G 'Internet Plus' industry has led to increasing use of the Internet to provide healthcare services. Internet-based services in China are already widely used to prevent, identify, monitor, and manage mental disorders, but few of these services have been formally evaluated. To provide a clear baseline of this rapidly evolving field, we searched articles published before December 31, 2022, about internet-based interventions and surveys for mental health-related conditions in China in five international databases (Web of Science, PubMed, PsycINFO, Embase, and Cochrane Library) and four Chinese databases (CNKI, SinoMed, VIP, and WanFang). The 143 identified studies-54 in Chinese and 89 in English-described internet-based interventions and surveys in individuals with mental disorders, community residents, college students, older adults, pregnant women, and health professionals. The number of identified studies, which were mainly conducted in economically developed regions of the country, quadrupled after the 2019 onset of the COVID-19 pandemic. Available studies suggest-but do not prove-that internet-based interventions can reduce the severity of psychiatric symptoms, decrease healthcare costs, and improve the quality of life for individuals with mental disorders. Innovative smartphone applications could potentially improve the quality and expand the scope of internet-based interventions, making them a key component in ongoing efforts to prevent and monitor mental illness, enhance the self-management of mental disorders, and alleviate psychological distress among adolescents and other at-risk populations. However, achieving this long-term goal will require establishing standardised methods of administering internet-based interventions, training mental health professionals to implement and monitor the interventions, identifying methods of maintaining the confidentiality of collected information, and rigorously assessing the effectiveness of the interventions based on periodic assessment of uniform outcome measures. Clinical and policy research about expanding internet-based mental health interventions should focus on confidentiality, efficacy, and cost-effectiveness.
Additional Links: PMID-40226776
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@article {pmid40226776,
year = {2025},
author = {Zhu, Y and Sun, L and Guan, S and Li, R and Yang, J and Cao, Y and Zhang, L and Li, T and Zhang, H and Bueber, M and Hall, BJ and Phillips, MR and Li, C},
title = {Evolving role of the internet in China as a medium for promoting psychological well-being and mental health: a scoping review.},
journal = {The Lancet regional health. Western Pacific},
volume = {56},
number = {},
pages = {101515},
pmid = {40226776},
issn = {2666-6065},
abstract = {The rapid development of China's 5G 'Internet Plus' industry has led to increasing use of the Internet to provide healthcare services. Internet-based services in China are already widely used to prevent, identify, monitor, and manage mental disorders, but few of these services have been formally evaluated. To provide a clear baseline of this rapidly evolving field, we searched articles published before December 31, 2022, about internet-based interventions and surveys for mental health-related conditions in China in five international databases (Web of Science, PubMed, PsycINFO, Embase, and Cochrane Library) and four Chinese databases (CNKI, SinoMed, VIP, and WanFang). The 143 identified studies-54 in Chinese and 89 in English-described internet-based interventions and surveys in individuals with mental disorders, community residents, college students, older adults, pregnant women, and health professionals. The number of identified studies, which were mainly conducted in economically developed regions of the country, quadrupled after the 2019 onset of the COVID-19 pandemic. Available studies suggest-but do not prove-that internet-based interventions can reduce the severity of psychiatric symptoms, decrease healthcare costs, and improve the quality of life for individuals with mental disorders. Innovative smartphone applications could potentially improve the quality and expand the scope of internet-based interventions, making them a key component in ongoing efforts to prevent and monitor mental illness, enhance the self-management of mental disorders, and alleviate psychological distress among adolescents and other at-risk populations. However, achieving this long-term goal will require establishing standardised methods of administering internet-based interventions, training mental health professionals to implement and monitor the interventions, identifying methods of maintaining the confidentiality of collected information, and rigorously assessing the effectiveness of the interventions based on periodic assessment of uniform outcome measures. Clinical and policy research about expanding internet-based mental health interventions should focus on confidentiality, efficacy, and cost-effectiveness.},
}
RevDate: 2025-04-15
Thromboembolic Events in the Era of COVID-19: A Detailed Narrative Review.
The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale, 2025:3804576.
COVID-19, caused by the SARS-CoV-2 virus, is not only characterized by respiratory symptoms but is also associated with a wide range of systemic complications, including significant hematologic abnormalities. This is a comprehensive review of the current literature, using PubMed and Google Scholar, on the pathophysiology and incidence of thromboembolic events in COVID-19 patients and thromboprophylaxis. COVID-19 infection induces a prothrombotic state in patients through the dysregulation of the renin-angiotensin-aldosterone system (RAAS), endothelial dysfunction, elevated von Willebrand factor (vWF), and a dysregulated immune response involving the complement system and neutrophil extracellular traps (NETs). As a result, thromboembolic complications have emerged in COVID-19 cases, occurring more frequently in severe cases and hospitalized patients. These thrombotic events affect both venous and arterial circulation, with increased incidences of deep venous thrombosis (DVT), pulmonary embolism (PE), systemic arterial thrombosis, and myocardial infarction (MI). While DVT and PE are more common, the literature highlights the potential lethal consequences of arterial thromboembolism (ATE). This review also briefly examines the ongoing discussions regarding the use of anticoagulants for the prevention of thrombotic events in COVID-19 patients. While theoretically promising, current studies have yielded varied outcomes: Some suggest potential benefits, whereas others report an increased risk of bleeding events among hospitalized patients. Therefore, further large-scale studies are needed to assess the efficacy and safety of anticoagulants for thromboprophylaxis in COVID-19 patients.
Additional Links: PMID-40226433
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Citation:
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@article {pmid40226433,
year = {2025},
author = {Abou Mansour, M and El Rassi, C and Sleem, B and Borghol, R and Arabi, M},
title = {Thromboembolic Events in the Era of COVID-19: A Detailed Narrative Review.},
journal = {The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale},
volume = {2025},
number = {},
pages = {3804576},
pmid = {40226433},
issn = {1712-9532},
abstract = {COVID-19, caused by the SARS-CoV-2 virus, is not only characterized by respiratory symptoms but is also associated with a wide range of systemic complications, including significant hematologic abnormalities. This is a comprehensive review of the current literature, using PubMed and Google Scholar, on the pathophysiology and incidence of thromboembolic events in COVID-19 patients and thromboprophylaxis. COVID-19 infection induces a prothrombotic state in patients through the dysregulation of the renin-angiotensin-aldosterone system (RAAS), endothelial dysfunction, elevated von Willebrand factor (vWF), and a dysregulated immune response involving the complement system and neutrophil extracellular traps (NETs). As a result, thromboembolic complications have emerged in COVID-19 cases, occurring more frequently in severe cases and hospitalized patients. These thrombotic events affect both venous and arterial circulation, with increased incidences of deep venous thrombosis (DVT), pulmonary embolism (PE), systemic arterial thrombosis, and myocardial infarction (MI). While DVT and PE are more common, the literature highlights the potential lethal consequences of arterial thromboembolism (ATE). This review also briefly examines the ongoing discussions regarding the use of anticoagulants for the prevention of thrombotic events in COVID-19 patients. While theoretically promising, current studies have yielded varied outcomes: Some suggest potential benefits, whereas others report an increased risk of bleeding events among hospitalized patients. Therefore, further large-scale studies are needed to assess the efficacy and safety of anticoagulants for thromboprophylaxis in COVID-19 patients.},
}
RevDate: 2025-04-15
Drug- and Vaccine-Induced Cutaneous T-Cell Lymphoma: A Systematic Review of the Literature.
Journal of skin cancer, 2025:3103865.
Cutaneous T-cell lymphomas (CTCLs) are a type of non-Hodgkin lymphoma that usually involves the skin. It has different subtypes including mycosis fungoides (MFs), Sézary syndrome (SS), primary cutaneous anaplastic large lymphoma (PC-ALCL), lymphomatoid papulosis (LyP), and subcutaneous panniculitis-like T-cell lymphoma (SPTCL). There are several reports of incidence, relapse, or progression of CTCLs by using specific drugs. We aim to identify drug- and vaccine-induced CTCL characteristics. A systematic search was conducted using MeSH terms/keywords: CTCL and drug-induced or drug-associated or vaccine-associated or vaccine induced through PubMed/Medline, Scopus, Web of Science, and Embase until May 10, 2024. Out of 14,031 papers, 60 articles were included, involving 71 patients with a mean age of 53.5 ± 17 years. Among them, 52.1% were male. Medications were categorized into four groups: conventional, biologics, small molecules, and vaccines. The most frequently reported medications in the first group were fingolimod (n = 8) and methotrexate (n = 7). Infliximab (n = 6) and etanercept (n = 5) were the most commonly reported biologics. Pfizer-BioNTech (n = 11) vaccine and JAK inhibitors (n = 3) were the most reported vaccine and small molecules. LyP (n = 17) was the most frequently reported type of CTCL, followed by PC-ALCL (n = 13), MF (n = 11), SS (n = 8), and SPTCL (n = 8). The most common underlying conditions were rheumatoid arthritis (n = 15) and multiple sclerosis (n = 10). Twenty patients (28%) experienced disease regression after discontinuing the drug, with a mean ± SD of 8.6 ± 8.8 weeks. In 14 patients (20%), chemotherapy and/or radiotherapy were initiated. Six patients passed away after being diagnosed with CTCL: two because of CTCL recurrence and four because of other complications. It is important recognizing CTCL as a possible, although rare, adverse effect of certain drugs and vaccines, and taking a history of vaccinations, especially COVID-19 vaccines, and immunosuppressive drugs such as fingolimod, TNF-a inhibitors, and methotrexate.
Additional Links: PMID-40226161
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Citation:
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@article {pmid40226161,
year = {2025},
author = {Etesami, I and Ansari, MS and Pourgholi, E and Heidari, S and Rafati, A and Bahramian, S and Danaei, B and Demokri, S and Fazeli, P and Memari, H and Mirzaee Godarzee, H and Sadeghi, B and Vahabi, SM},
title = {Drug- and Vaccine-Induced Cutaneous T-Cell Lymphoma: A Systematic Review of the Literature.},
journal = {Journal of skin cancer},
volume = {2025},
number = {},
pages = {3103865},
pmid = {40226161},
issn = {2090-2905},
abstract = {Cutaneous T-cell lymphomas (CTCLs) are a type of non-Hodgkin lymphoma that usually involves the skin. It has different subtypes including mycosis fungoides (MFs), Sézary syndrome (SS), primary cutaneous anaplastic large lymphoma (PC-ALCL), lymphomatoid papulosis (LyP), and subcutaneous panniculitis-like T-cell lymphoma (SPTCL). There are several reports of incidence, relapse, or progression of CTCLs by using specific drugs. We aim to identify drug- and vaccine-induced CTCL characteristics. A systematic search was conducted using MeSH terms/keywords: CTCL and drug-induced or drug-associated or vaccine-associated or vaccine induced through PubMed/Medline, Scopus, Web of Science, and Embase until May 10, 2024. Out of 14,031 papers, 60 articles were included, involving 71 patients with a mean age of 53.5 ± 17 years. Among them, 52.1% were male. Medications were categorized into four groups: conventional, biologics, small molecules, and vaccines. The most frequently reported medications in the first group were fingolimod (n = 8) and methotrexate (n = 7). Infliximab (n = 6) and etanercept (n = 5) were the most commonly reported biologics. Pfizer-BioNTech (n = 11) vaccine and JAK inhibitors (n = 3) were the most reported vaccine and small molecules. LyP (n = 17) was the most frequently reported type of CTCL, followed by PC-ALCL (n = 13), MF (n = 11), SS (n = 8), and SPTCL (n = 8). The most common underlying conditions were rheumatoid arthritis (n = 15) and multiple sclerosis (n = 10). Twenty patients (28%) experienced disease regression after discontinuing the drug, with a mean ± SD of 8.6 ± 8.8 weeks. In 14 patients (20%), chemotherapy and/or radiotherapy were initiated. Six patients passed away after being diagnosed with CTCL: two because of CTCL recurrence and four because of other complications. It is important recognizing CTCL as a possible, although rare, adverse effect of certain drugs and vaccines, and taking a history of vaccinations, especially COVID-19 vaccines, and immunosuppressive drugs such as fingolimod, TNF-a inhibitors, and methotrexate.},
}
RevDate: 2025-04-15
CmpDate: 2025-04-15
Effects of the COVID-19 Pandemic on Early Child Development: A Systematic Review & Meta-Analysis.
Journal of developmental and behavioral pediatrics : JDBP, 46(2):e227-e239.
OBJECTIVE: To explore the effects of the COVID-19 pandemic on early childhood development and identify areas of interest surrounding development.
METHODS: A systematic literature review was performed to identify articles examining how the COVID-19 pandemic has affected early childhood development, and a meta-analysis was conducted from the results of those articles to examine the degree of the impact of the pandemic on the areas of childhood development.
RESULTS: Ten articles from 6 countries were identified that met all inclusion and exclusion criteria. The multivariate meta-analysis showed no significant difference in overall development (pooled Cohen's d = 0.28, 95% CI, -0.33 to 0.88; p = 0.18) or odds for developmental delay (pooled odds ratio (OR) = 1.44, 95% CI, 0.77 to 2.67; p = 0.20) between pre-COVID-19 development and COVID-19 development. However, there was significantly more impairment (d = 0.46, p = 0.003) and greater odds (72%; OR = 1.72, p = 0.01) for developmental delay in the language and communication domain for COVID-19 children versus pre-COVID-19 children.
CONCLUSION: While exposure to the COVID-19 pandemic was not associated with global developmental delays, it had a significant impact on child development regarding language and communication. Further research monitoring effects of the COVID-19 pandemic is necessary, and parents and communities should focus on increasing early intervention and enriched curriculum to offset these delays.
Additional Links: PMID-40198822
Publisher:
PubMed:
Citation:
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@article {pmid40198822,
year = {2025},
author = {O'Connor, H and DiSalvo, M and Gersten, M and Boyden, S and Uchida, M},
title = {Effects of the COVID-19 Pandemic on Early Child Development: A Systematic Review & Meta-Analysis.},
journal = {Journal of developmental and behavioral pediatrics : JDBP},
volume = {46},
number = {2},
pages = {e227-e239},
doi = {10.1097/DBP.0000000000001352},
pmid = {40198822},
issn = {1536-7312},
support = {1K23MH122667-01//Foundation for the National Institutes of Health/ ; },
mesh = {Humans ; *COVID-19/epidemiology ; *Child Development/physiology ; *Developmental Disabilities/epidemiology/etiology ; Child, Preschool ; Child ; Infant ; },
abstract = {OBJECTIVE: To explore the effects of the COVID-19 pandemic on early childhood development and identify areas of interest surrounding development.
METHODS: A systematic literature review was performed to identify articles examining how the COVID-19 pandemic has affected early childhood development, and a meta-analysis was conducted from the results of those articles to examine the degree of the impact of the pandemic on the areas of childhood development.
RESULTS: Ten articles from 6 countries were identified that met all inclusion and exclusion criteria. The multivariate meta-analysis showed no significant difference in overall development (pooled Cohen's d = 0.28, 95% CI, -0.33 to 0.88; p = 0.18) or odds for developmental delay (pooled odds ratio (OR) = 1.44, 95% CI, 0.77 to 2.67; p = 0.20) between pre-COVID-19 development and COVID-19 development. However, there was significantly more impairment (d = 0.46, p = 0.003) and greater odds (72%; OR = 1.72, p = 0.01) for developmental delay in the language and communication domain for COVID-19 children versus pre-COVID-19 children.
CONCLUSION: While exposure to the COVID-19 pandemic was not associated with global developmental delays, it had a significant impact on child development regarding language and communication. Further research monitoring effects of the COVID-19 pandemic is necessary, and parents and communities should focus on increasing early intervention and enriched curriculum to offset these delays.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/epidemiology
*Child Development/physiology
*Developmental Disabilities/epidemiology/etiology
Child, Preschool
Child
Infant
RevDate: 2025-04-15
CmpDate: 2025-04-15
Impact of Limited Access to Surgical Care in Medically Underserved Communities.
The American surgeon, 91(5):685-689.
Summary/BackgroundMedically underserved communities and ethnic minorities constitute a significant portion of the vulnerable population within the United States. Recent changes in the health care structure, rising inflation with a decline in median household income, and the SARS-CoV-2 pandemic have disproportionately impacted communities of low socioeconomic status. Healthcare providers and federal organizations must be aware of how these factors influence access to surgical care to tailor treatment, interventions, and policies better to meet the needs of these populations.MethodWe systematically reviewed 19 articles to identify key factors influencing barriers to health care for minority populations and how the dynamic changes in healthcare structures can further exacerbate this divide.DiscussionMedically underserved populations face significant barriers to health care due to socioeconomic factors like income, housing instability, and lack of insurance. These areas often have shortages of primary care providers, access to healthy foods, and high-value health care that may lead to unfavorable outcomes. Poor access and utilization of health services can also affect hospital systems, leading to decreased funding and increased hospital closures. Despite federal intervention and policy changes, the need for further support for rural healthcare institutions and underserved populations remains, requiring financial assistance, resource allocation improvements, and incentives for healthcare providers and investors.ConclusionHealthcare systems can work towards bridging the gap in access to surgical services by implementing targeted outreach programs and ensuring equitable resource distribution. Additionally, fostering partnerships with community organizations can enhance awareness and address specific barriers these populations face.
Additional Links: PMID-40148247
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PubMed:
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@article {pmid40148247,
year = {2025},
author = {Beaton, S and Abah, T and Miller-Hammond, K},
title = {Impact of Limited Access to Surgical Care in Medically Underserved Communities.},
journal = {The American surgeon},
volume = {91},
number = {5},
pages = {685-689},
doi = {10.1177/00031348251324265},
pmid = {40148247},
issn = {1555-9823},
mesh = {Humans ; COVID-19/epidemiology ; *Health Services Accessibility ; *Healthcare Disparities ; *Medically Underserved Area ; Minority Groups ; *Surgical Procedures, Operative/statistics & numerical data ; United States ; Vulnerable Populations ; },
abstract = {Summary/BackgroundMedically underserved communities and ethnic minorities constitute a significant portion of the vulnerable population within the United States. Recent changes in the health care structure, rising inflation with a decline in median household income, and the SARS-CoV-2 pandemic have disproportionately impacted communities of low socioeconomic status. Healthcare providers and federal organizations must be aware of how these factors influence access to surgical care to tailor treatment, interventions, and policies better to meet the needs of these populations.MethodWe systematically reviewed 19 articles to identify key factors influencing barriers to health care for minority populations and how the dynamic changes in healthcare structures can further exacerbate this divide.DiscussionMedically underserved populations face significant barriers to health care due to socioeconomic factors like income, housing instability, and lack of insurance. These areas often have shortages of primary care providers, access to healthy foods, and high-value health care that may lead to unfavorable outcomes. Poor access and utilization of health services can also affect hospital systems, leading to decreased funding and increased hospital closures. Despite federal intervention and policy changes, the need for further support for rural healthcare institutions and underserved populations remains, requiring financial assistance, resource allocation improvements, and incentives for healthcare providers and investors.ConclusionHealthcare systems can work towards bridging the gap in access to surgical services by implementing targeted outreach programs and ensuring equitable resource distribution. Additionally, fostering partnerships with community organizations can enhance awareness and address specific barriers these populations face.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
COVID-19/epidemiology
*Health Services Accessibility
*Healthcare Disparities
*Medically Underserved Area
Minority Groups
*Surgical Procedures, Operative/statistics & numerical data
United States
Vulnerable Populations
RevDate: 2025-04-15
CmpDate: 2025-04-15
Highly pathogenic avian influenza H5N1: history, current situation, and outlook.
Journal of virology, 99(4):e0220924.
The H5N1 avian panzootic has resulted in cross-species transmission to birds and mammals, causing outbreaks in wildlife, poultry, and US dairy cattle with a range of host-dependent pathogenic outcomes. Although no human-to-human transmission has been observed, the rising number of zoonotic human cases creates opportunities for adaptive mutation or reassortment. This Gem explores the history, evolution, virology, and epidemiology of clade 2.3.4.4b H5N1 relative to its pandemic potential. Pandemic risk reduction measures are urgently required.
Additional Links: PMID-40145745
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@article {pmid40145745,
year = {2025},
author = {Krammer, F and Hermann, E and Rasmussen, AL},
title = {Highly pathogenic avian influenza H5N1: history, current situation, and outlook.},
journal = {Journal of virology},
volume = {99},
number = {4},
pages = {e0220924},
doi = {10.1128/jvi.02209-24},
pmid = {40145745},
issn = {1098-5514},
support = {175622,187244/CAPMC/CIHR/Canada ; 2217296//National Science Foundation/ ; 75N93021C00014, 75N93019C00051, AI168631, AI154470, AI162130, AI144616, 75N93023C00019, 75N93023C00042, R25GM150146, CA260560, 75N91019D00024/NH/NIH HHS/United States ; N/A//Bill and Melinda Gates Foundation/ ; },
mesh = {Animals ; *Influenza A Virus, H5N1 Subtype/pathogenicity/genetics/classification ; Humans ; *Influenza in Birds/epidemiology/virology/transmission/history ; *Influenza, Human/epidemiology/virology/transmission ; Birds ; Zoonoses/virology/epidemiology/transmission ; Viral Zoonoses/transmission/virology/epidemiology ; History, 21st Century ; Cattle ; Disease Outbreaks ; History, 20th Century ; Pandemics ; Poultry ; },
abstract = {The H5N1 avian panzootic has resulted in cross-species transmission to birds and mammals, causing outbreaks in wildlife, poultry, and US dairy cattle with a range of host-dependent pathogenic outcomes. Although no human-to-human transmission has been observed, the rising number of zoonotic human cases creates opportunities for adaptive mutation or reassortment. This Gem explores the history, evolution, virology, and epidemiology of clade 2.3.4.4b H5N1 relative to its pandemic potential. Pandemic risk reduction measures are urgently required.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Animals
*Influenza A Virus, H5N1 Subtype/pathogenicity/genetics/classification
Humans
*Influenza in Birds/epidemiology/virology/transmission/history
*Influenza, Human/epidemiology/virology/transmission
Birds
Zoonoses/virology/epidemiology/transmission
Viral Zoonoses/transmission/virology/epidemiology
History, 21st Century
Cattle
Disease Outbreaks
History, 20th Century
Pandemics
Poultry
RevDate: 2025-04-15
CmpDate: 2025-04-15
Molecular dissection of the role of ACE2 in glucose homeostasis.
Physiological reviews, 105(3):935-973.
Angiotensin-converting enzyme 2 (ACE2) was discovered 25 years ago as a negative regulator of the renin-angiotensin system, opposing the effects of angiotensin II. Beyond its well-demonstrated roles in cardiovascular regulation and COVID-19 pathology, ACE2 is involved in a plethora of physiopathological processes. In this review, we summarize the latest discoveries on the role of ACE2 in glucose homeostasis and regulation of metabolism. In the endocrine pancreas, ACE2 is expressed at low levels in β-cells, but loss of its expression inhibits glucose-stimulated insulin secretion and impairs glucose tolerance. Conversely, overexpression of ACE2 improved glycemia, suggesting that recombinant ACE2 might be a future therapy for diabetes. In the skeletal muscle of ACE2-deficient mice a progressive triglyceride accumulation was observed, whereas in diabetic kidney the initial increase in ACE2 is followed by a chronic reduction of expression in kidney tubules and impairment of glucose metabolism. At the intestinal level dysregulation of the enzyme alters the amino acid absorption and intestinal microbiome, whereas at the hepatic level ACE2 protects against diabetic fatty liver disease. Not least, ACE2 is upregulated in adipocytes in response to nutritional stimuli, and administration of recombinant ACE2 decreased body weight and increased thermogenesis. In addition to tissue-specific regulation of ACE2 function, the enzyme undergoes complex cellular posttranslational modifications that are changed during diabetes evolution, with at least proteolytic cleavage and ubiquitination leading to modifications in ACE2 activity. Detailed characterization of ACE2 in a cellular and tissue-specific manner holds promise for improving therapeutic outcomes in diabetes and metabolic disorders.
Additional Links: PMID-39918873
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PubMed:
Citation:
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@article {pmid39918873,
year = {2025},
author = {Chhabra, KH and Shoemaker, R and Herath, CB and Thomas, MC and Filipeanu, CM and Lazartigues, E},
title = {Molecular dissection of the role of ACE2 in glucose homeostasis.},
journal = {Physiological reviews},
volume = {105},
number = {3},
pages = {935-973},
doi = {10.1152/physrev.00027.2024},
pmid = {39918873},
issn = {1522-1210},
support = {R01 DK124619/DK/NIDDK NIH HHS/United States ; R56 DK140148/DK/NIDDK NIH HHS/United States ; BX004294//U.S. Department of Veterans Affairs (VA)/ ; HL150592//HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)/ ; },
mesh = {*Angiotensin-Converting Enzyme 2/metabolism/genetics ; Animals ; Humans ; *Homeostasis/physiology ; *Glucose/metabolism ; COVID-19 ; },
abstract = {Angiotensin-converting enzyme 2 (ACE2) was discovered 25 years ago as a negative regulator of the renin-angiotensin system, opposing the effects of angiotensin II. Beyond its well-demonstrated roles in cardiovascular regulation and COVID-19 pathology, ACE2 is involved in a plethora of physiopathological processes. In this review, we summarize the latest discoveries on the role of ACE2 in glucose homeostasis and regulation of metabolism. In the endocrine pancreas, ACE2 is expressed at low levels in β-cells, but loss of its expression inhibits glucose-stimulated insulin secretion and impairs glucose tolerance. Conversely, overexpression of ACE2 improved glycemia, suggesting that recombinant ACE2 might be a future therapy for diabetes. In the skeletal muscle of ACE2-deficient mice a progressive triglyceride accumulation was observed, whereas in diabetic kidney the initial increase in ACE2 is followed by a chronic reduction of expression in kidney tubules and impairment of glucose metabolism. At the intestinal level dysregulation of the enzyme alters the amino acid absorption and intestinal microbiome, whereas at the hepatic level ACE2 protects against diabetic fatty liver disease. Not least, ACE2 is upregulated in adipocytes in response to nutritional stimuli, and administration of recombinant ACE2 decreased body weight and increased thermogenesis. In addition to tissue-specific regulation of ACE2 function, the enzyme undergoes complex cellular posttranslational modifications that are changed during diabetes evolution, with at least proteolytic cleavage and ubiquitination leading to modifications in ACE2 activity. Detailed characterization of ACE2 in a cellular and tissue-specific manner holds promise for improving therapeutic outcomes in diabetes and metabolic disorders.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Angiotensin-Converting Enzyme 2/metabolism/genetics
Animals
Humans
*Homeostasis/physiology
*Glucose/metabolism
COVID-19
RevDate: 2025-04-15
CmpDate: 2025-04-15
Maternal Immunization.
The Journal of infectious diseases, 231(4):830-836.
Pregnant individuals and infants are at risk from vaccine-preventable diseases like severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza. Maternal vaccination during pregnancy can protect both the mother and child. Recent progress in developing these vaccines is notable, but vaccine hesitancy and the exclusion of pregnant individuals from clinical trials limit their use. Maternal immunization safeguards mothers from severe illness and adverse pregnancy outcomes while providing infants with antibodies through the placenta and breast milk. Inactivated vaccines are generally effective and safe during pregnancy. Limited safety and efficacy data due to exclusion from trials hinder vaccine uptake; however, vaccines like tetanus-diphtheria-acellular pertussis (Tdap), influenza, and SARS-CoV-2 have proven effective, and are recommended vaccines during pregnancy. New vaccines for group B Streptococcus (GBS) and cytomegalovirus are in development, with the GBS vaccine being the most advanced. Combating vaccine hesitancy through strong health care provider recommendations is vital to enhance uptake and protect pregnant individuals and their infants.
Additional Links: PMID-39432732
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PubMed:
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@article {pmid39432732,
year = {2025},
author = {Cho, HK and Frivold, C and Chu, HY},
title = {Maternal Immunization.},
journal = {The Journal of infectious diseases},
volume = {231},
number = {4},
pages = {830-836},
doi = {10.1093/infdis/jiae509},
pmid = {39432732},
issn = {1537-6613},
mesh = {Humans ; Pregnancy ; Female ; *COVID-19/prevention & control ; *Pregnancy Complications, Infectious/prevention & control ; *Vaccination ; COVID-19 Vaccines/administration & dosage/immunology ; SARS-CoV-2/immunology ; *Immunization ; Vaccination Hesitancy ; Infant ; },
abstract = {Pregnant individuals and infants are at risk from vaccine-preventable diseases like severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza. Maternal vaccination during pregnancy can protect both the mother and child. Recent progress in developing these vaccines is notable, but vaccine hesitancy and the exclusion of pregnant individuals from clinical trials limit their use. Maternal immunization safeguards mothers from severe illness and adverse pregnancy outcomes while providing infants with antibodies through the placenta and breast milk. Inactivated vaccines are generally effective and safe during pregnancy. Limited safety and efficacy data due to exclusion from trials hinder vaccine uptake; however, vaccines like tetanus-diphtheria-acellular pertussis (Tdap), influenza, and SARS-CoV-2 have proven effective, and are recommended vaccines during pregnancy. New vaccines for group B Streptococcus (GBS) and cytomegalovirus are in development, with the GBS vaccine being the most advanced. Combating vaccine hesitancy through strong health care provider recommendations is vital to enhance uptake and protect pregnant individuals and their infants.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
Pregnancy
Female
*COVID-19/prevention & control
*Pregnancy Complications, Infectious/prevention & control
*Vaccination
COVID-19 Vaccines/administration & dosage/immunology
SARS-CoV-2/immunology
*Immunization
Vaccination Hesitancy
Infant
RevDate: 2025-04-15
CmpDate: 2025-04-15
Big Five personality traits and vaccination: A systematic review and meta-analysis.
Health psychology : official journal of the Division of Health Psychology, American Psychological Association, 44(1):44-56.
OBJECTIVE: Despite the proven benefits of vaccination, people differ in their willingness to get vaccinated. These differences are the result of multiple factors, including social, cultural, and psychological variables. This meta-analysis estimated the effects of people's Big Five personality traits on their vaccination attitudes, intentions, and behaviors and examined the role of theoretically and empirically derived moderator variables.
METHOD: We meta-analyzed data from 28 studies that sampled over 48,000 individuals to estimate the effects of Big Five personality traits on vaccination attitudes, intentions, and behaviors. In addition, we tested the moderating effects of age, gender, sample region, sample type (representative vs. convenience), vaccination measure (attitude, intention, behavior, compound), vaccination type (COVID-19, Influenza, or other), and reliability of the Big Five measure on the links between personality traits and vaccination.
RESULTS: People with high levels in agreeableness and extraversion, and low levels in neuroticism reported more positive attitudes toward vaccination, whereas open people reported stronger intentions to get vaccinated. Open and agreeable people were also more positive about novel COVID-19 vaccines, whereas extraverted people were more positive about influenza vaccines. There were no effects for conscientiousness. Overall, effect sizes were small but generalized across age. Other moderator effects suggested a more nuanced picture across cultural regions, sample types, and gender.
CONCLUSIONS: The findings provide a compelling picture of significant, albeit small, effects of personality traits on vaccination. Questions remain about the processes through which personality traits may affect vaccination attitudes, intentions, and potentially also behavior. (PsycInfo Database Record (c) 2025 APA, all rights reserved).
Additional Links: PMID-39298208
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@article {pmid39298208,
year = {2025},
author = {Bleidorn, W and Stahlmann, AG and Hopwood, CJ},
title = {Big Five personality traits and vaccination: A systematic review and meta-analysis.},
journal = {Health psychology : official journal of the Division of Health Psychology, American Psychological Association},
volume = {44},
number = {1},
pages = {44-56},
doi = {10.1037/hea0001398},
pmid = {39298208},
issn = {1930-7810},
support = {/SNSF_/Swiss National Science Foundation/Switzerland ; },
mesh = {Humans ; *Vaccination/psychology ; *Personality ; *COVID-19/prevention & control ; Intention ; COVID-19 Vaccines ; *Health Knowledge, Attitudes, Practice ; Male ; },
abstract = {OBJECTIVE: Despite the proven benefits of vaccination, people differ in their willingness to get vaccinated. These differences are the result of multiple factors, including social, cultural, and psychological variables. This meta-analysis estimated the effects of people's Big Five personality traits on their vaccination attitudes, intentions, and behaviors and examined the role of theoretically and empirically derived moderator variables.
METHOD: We meta-analyzed data from 28 studies that sampled over 48,000 individuals to estimate the effects of Big Five personality traits on vaccination attitudes, intentions, and behaviors. In addition, we tested the moderating effects of age, gender, sample region, sample type (representative vs. convenience), vaccination measure (attitude, intention, behavior, compound), vaccination type (COVID-19, Influenza, or other), and reliability of the Big Five measure on the links between personality traits and vaccination.
RESULTS: People with high levels in agreeableness and extraversion, and low levels in neuroticism reported more positive attitudes toward vaccination, whereas open people reported stronger intentions to get vaccinated. Open and agreeable people were also more positive about novel COVID-19 vaccines, whereas extraverted people were more positive about influenza vaccines. There were no effects for conscientiousness. Overall, effect sizes were small but generalized across age. Other moderator effects suggested a more nuanced picture across cultural regions, sample types, and gender.
CONCLUSIONS: The findings provide a compelling picture of significant, albeit small, effects of personality traits on vaccination. Questions remain about the processes through which personality traits may affect vaccination attitudes, intentions, and potentially also behavior. (PsycInfo Database Record (c) 2025 APA, all rights reserved).},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Vaccination/psychology
*Personality
*COVID-19/prevention & control
Intention
COVID-19 Vaccines
*Health Knowledge, Attitudes, Practice
Male
RevDate: 2025-04-14
A Rapid Systematic Review of U.S. Food and Drug Administration-Authorized COVID-19 Treatments.
Open forum infectious diseases, 12(4):ofaf097.
BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic era saw numerous treatments authorized for emergency use by the United States (US) Food and Drug Administration (FDA). The purpose of the review was to determine if convalescent plasma, antivirals, or monoclonal antibodies are associated with serious adverse events (SAEs) and, if so, which specific populations are at risk.
METHODS: PubMed, ClinicalTrials.gov, and the FDA submission database were searched through December 2023, and the Infectious Diseases Society of America guidelines, international COVID Network Meta-analysis database, and systematic reviews were reference mined to identify controlled studies with at least 1 US site. Reviewers abstracted study characteristics, number of patients experiencing each type of SAE, and methods of adverse event collection and reporting.
RESULTS: Fifty-four studies met inclusion criteria, including 31 randomized controlled trials. We found insufficient evidence of association of any SAE with antivirals and spike protein receptor-binding antibodies. In patients hospitalized with COVID-19, the monoclonal antibody tocilizumab, an interleukin 6 inhibitor, may be associated with elevated risk of neutropenia (moderate certainty) and infection (limited certainty). Convalescent plasma may be associated with thrombotic events (limited certainty) as well as bleeding events and infection in patients with hematologic cancers (moderate certainty). Inclusion of studies without a US site could potentially change the findings.
CONCLUSIONS: Severe COVID-19 infection may have serious consequences, especially in hospitalized patients with comorbidities. These consequences may be confused with toxicities of the interventions. Based on our analysis, approved treatments for COVID-19 should be prescribed as clinically indicated, although continued vigilance is warranted to identify rare and potentially significant toxicities that may arise in clinical practice.
CLINICAL TRIALS REGISTRATION: PROSPERO (CRD42023467821).
Additional Links: PMID-40225829
PubMed:
Citation:
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@article {pmid40225829,
year = {2025},
author = {Maglione, MA and Klausner, JD and Wirnkar, PK and Fallarme, I and Lak, R and Sysawang, K and Fu, N and Yagyu, S and Motala, A and Tolentino, D and Hempel, S},
title = {A Rapid Systematic Review of U.S. Food and Drug Administration-Authorized COVID-19 Treatments.},
journal = {Open forum infectious diseases},
volume = {12},
number = {4},
pages = {ofaf097},
pmid = {40225829},
issn = {2328-8957},
abstract = {BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic era saw numerous treatments authorized for emergency use by the United States (US) Food and Drug Administration (FDA). The purpose of the review was to determine if convalescent plasma, antivirals, or monoclonal antibodies are associated with serious adverse events (SAEs) and, if so, which specific populations are at risk.
METHODS: PubMed, ClinicalTrials.gov, and the FDA submission database were searched through December 2023, and the Infectious Diseases Society of America guidelines, international COVID Network Meta-analysis database, and systematic reviews were reference mined to identify controlled studies with at least 1 US site. Reviewers abstracted study characteristics, number of patients experiencing each type of SAE, and methods of adverse event collection and reporting.
RESULTS: Fifty-four studies met inclusion criteria, including 31 randomized controlled trials. We found insufficient evidence of association of any SAE with antivirals and spike protein receptor-binding antibodies. In patients hospitalized with COVID-19, the monoclonal antibody tocilizumab, an interleukin 6 inhibitor, may be associated with elevated risk of neutropenia (moderate certainty) and infection (limited certainty). Convalescent plasma may be associated with thrombotic events (limited certainty) as well as bleeding events and infection in patients with hematologic cancers (moderate certainty). Inclusion of studies without a US site could potentially change the findings.
CONCLUSIONS: Severe COVID-19 infection may have serious consequences, especially in hospitalized patients with comorbidities. These consequences may be confused with toxicities of the interventions. Based on our analysis, approved treatments for COVID-19 should be prescribed as clinically indicated, although continued vigilance is warranted to identify rare and potentially significant toxicities that may arise in clinical practice.
CLINICAL TRIALS REGISTRATION: PROSPERO (CRD42023467821).},
}
RevDate: 2025-04-14
Advancing protein biosensors: redefining detection through innovations in materials, mechanisms, and applications for precision medicine and global diagnostics.
RSC advances, 15(15):11523-11536.
Protein biosensors are significant tools in modern diagnostics due to their exceptional sensitivity and specificity in detecting protein biomarkers critical for disease diagnosis, therapeutic monitoring, and biomedical research. Innovations in transduction methods, nanomaterials, and point-of-care system integration have spurred recent advancements in biosensor technology. This summary examines key developments in protein biosensors, focusing on their structure, applications, and future potential. Nanomaterial-enhanced electrochemical biosensors, such as graphene, polyaniline, and carbon nanotubes, offer improved signal transmission due to their large surface area and faster electron transfer rates. Label-free immunosensors activated with gold nanoparticles and MXene-based sensors capable of combined biomarker analysis for detecting ovarian cancer are notable examples. During the COVID-19 pandemic, colorimetric and fluorescence optical biosensors facilitated easier diagnostics. An example of this is the incorporation of SARS-CoV-2 detection technologies into mobile phones. Real-time, label-free tracking with molecular precision is now possible due to the development of new methods, such as CRISPR-based platforms and quartz crystal microbalance (QCM)-based biosensors. This advancement is crucial for effectively managing infectious diseases and cancer. Synthetic fluorescence biosensors increase diagnostics by improving the visualization of protein interactions and cellular communication. Despite these achievements, challenges related to scalability, sustainability, and regulatory compliance remain. Proposed solutions include sustainable biosensor manufacturing, artificial intelligence-enhanced analytics for efficacy evaluation, and multidisciplinary approaches to optimize interaction with decentralised diagnostic systems. This work demonstrates how protein biosensors can advance precision medicine and global health.
Additional Links: PMID-40225770
PubMed:
Citation:
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@article {pmid40225770,
year = {2025},
author = {Joshi, KM and Salve, S and Dhanwade, D and Chavhan, M and Jagtap, S and Shinde, M and Holkar, R and Patil, R and Chabukswar, V},
title = {Advancing protein biosensors: redefining detection through innovations in materials, mechanisms, and applications for precision medicine and global diagnostics.},
journal = {RSC advances},
volume = {15},
number = {15},
pages = {11523-11536},
pmid = {40225770},
issn = {2046-2069},
abstract = {Protein biosensors are significant tools in modern diagnostics due to their exceptional sensitivity and specificity in detecting protein biomarkers critical for disease diagnosis, therapeutic monitoring, and biomedical research. Innovations in transduction methods, nanomaterials, and point-of-care system integration have spurred recent advancements in biosensor technology. This summary examines key developments in protein biosensors, focusing on their structure, applications, and future potential. Nanomaterial-enhanced electrochemical biosensors, such as graphene, polyaniline, and carbon nanotubes, offer improved signal transmission due to their large surface area and faster electron transfer rates. Label-free immunosensors activated with gold nanoparticles and MXene-based sensors capable of combined biomarker analysis for detecting ovarian cancer are notable examples. During the COVID-19 pandemic, colorimetric and fluorescence optical biosensors facilitated easier diagnostics. An example of this is the incorporation of SARS-CoV-2 detection technologies into mobile phones. Real-time, label-free tracking with molecular precision is now possible due to the development of new methods, such as CRISPR-based platforms and quartz crystal microbalance (QCM)-based biosensors. This advancement is crucial for effectively managing infectious diseases and cancer. Synthetic fluorescence biosensors increase diagnostics by improving the visualization of protein interactions and cellular communication. Despite these achievements, challenges related to scalability, sustainability, and regulatory compliance remain. Proposed solutions include sustainable biosensor manufacturing, artificial intelligence-enhanced analytics for efficacy evaluation, and multidisciplinary approaches to optimize interaction with decentralised diagnostic systems. This work demonstrates how protein biosensors can advance precision medicine and global health.},
}
RevDate: 2025-04-14
Effect of Isolation Measures on Nosocomial Infection Rates in Nursing Practice during COVID-19: A Meta-Analysis.
Iranian journal of public health, 54(2):297-308.
BACKGROUND: Nosocomial infections represent a critical challenge in nursing practice, particularly during the COVID-19 pandemic. Isolation measures have been implemented widely to curb the spread of infections within healthcare settings. We aimed to evaluate the effectiveness of isolation measures in reducing nosocomial infection rates in nursing practice during the COVID-19 pandemic.
METHODS: A systematic search was conducted using keywords such as "isolation measures," "nosocomial infection," and "COVID-19" and their combinations in international databases, focusing on articles published between 2020 and 2024. Data were analyzed using meta-analysis and a random effects model. Heterogeneity between studies was assessed with the I[2] test, and analyses were performed using STATA software.
RESULTS: The analysis of 8 selected articles with a total sample size of 10,532 individuals showed that the implementation of isolation measures significantly reduced nosocomial infection rates, with an average effect size of 0.58 (95% CI: 42.1-74.5).
CONCLUSION: Isolation measures are effective in reducing nosocomial infection rates in nursing practice during the COVID-19 pandemic. The findings support the continued use of these measures to enhance patient safety and control infection spread within healthcare facilities.
Additional Links: PMID-40225255
PubMed:
Citation:
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@article {pmid40225255,
year = {2025},
author = {Ma, L and Ye, F},
title = {Effect of Isolation Measures on Nosocomial Infection Rates in Nursing Practice during COVID-19: A Meta-Analysis.},
journal = {Iranian journal of public health},
volume = {54},
number = {2},
pages = {297-308},
pmid = {40225255},
issn = {2251-6093},
abstract = {BACKGROUND: Nosocomial infections represent a critical challenge in nursing practice, particularly during the COVID-19 pandemic. Isolation measures have been implemented widely to curb the spread of infections within healthcare settings. We aimed to evaluate the effectiveness of isolation measures in reducing nosocomial infection rates in nursing practice during the COVID-19 pandemic.
METHODS: A systematic search was conducted using keywords such as "isolation measures," "nosocomial infection," and "COVID-19" and their combinations in international databases, focusing on articles published between 2020 and 2024. Data were analyzed using meta-analysis and a random effects model. Heterogeneity between studies was assessed with the I[2] test, and analyses were performed using STATA software.
RESULTS: The analysis of 8 selected articles with a total sample size of 10,532 individuals showed that the implementation of isolation measures significantly reduced nosocomial infection rates, with an average effect size of 0.58 (95% CI: 42.1-74.5).
CONCLUSION: Isolation measures are effective in reducing nosocomial infection rates in nursing practice during the COVID-19 pandemic. The findings support the continued use of these measures to enhance patient safety and control infection spread within healthcare facilities.},
}
RevDate: 2025-04-14
A Scientometric Perspective on Stigma Research in Medicine: A Bibliometric Review.
Iranian journal of public health, 54(2):346-360.
BACKGROUND: Stigma is a critical social determinant of health, influencing individuals' access to resources, quality of life, and overall well-being. Despite its significant implications, bibliometric studies on stigma in the medical field remain sparse. We provide a comprehensive scientometric analysis of stigma research in medicine over the past 30 years, highlighting trends, key focus areas, and evolving challenges.
METHODS: A bibliometric analysis was conducted using VOSviewer software, utilizing data from the Scopus database. The search included articles with the keyword "stigma*" in the title, published between 1992 and 2022, within the fields of Medicine, Nursing, and Professional Health. The initial search yielded 20,284 articles, narrowed down to 7,854 relevant publications for detailed analysis. Key metrics analyzed included co-authorship, co-occurrence of keywords, and co-citation patterns.
RESULTS: The analysis revealed a significant increase in stigma-related publications in the medical field, particularly since 2010, with a peak in 2022, largely driven by the COVID-19 pandemic. The research identified nine major keyword clusters, 40 associated diseases, and 36 target groups. Persistent diseases like HIV, mental illness, addiction, and cancer continue to be strongly associated with stigma.
CONCLUSION: The findings underscore the evolving nature of stigma research in medicine, with an increasing focus on intersecting stigmas and their persistent impact on public health. Future research should aim to develop comprehensive models and strategies to manage and reduce stigma, particularly for diseases with enduring stigmatic associations. Collaborative efforts among policymakers, healthcare providers, and society are crucial to address the social and economic consequences of stigma and improve health outcomes.
Additional Links: PMID-40225252
PubMed:
Citation:
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@article {pmid40225252,
year = {2025},
author = {Akbari, H and Mohammadi, M and Hosseini, A},
title = {A Scientometric Perspective on Stigma Research in Medicine: A Bibliometric Review.},
journal = {Iranian journal of public health},
volume = {54},
number = {2},
pages = {346-360},
pmid = {40225252},
issn = {2251-6093},
abstract = {BACKGROUND: Stigma is a critical social determinant of health, influencing individuals' access to resources, quality of life, and overall well-being. Despite its significant implications, bibliometric studies on stigma in the medical field remain sparse. We provide a comprehensive scientometric analysis of stigma research in medicine over the past 30 years, highlighting trends, key focus areas, and evolving challenges.
METHODS: A bibliometric analysis was conducted using VOSviewer software, utilizing data from the Scopus database. The search included articles with the keyword "stigma*" in the title, published between 1992 and 2022, within the fields of Medicine, Nursing, and Professional Health. The initial search yielded 20,284 articles, narrowed down to 7,854 relevant publications for detailed analysis. Key metrics analyzed included co-authorship, co-occurrence of keywords, and co-citation patterns.
RESULTS: The analysis revealed a significant increase in stigma-related publications in the medical field, particularly since 2010, with a peak in 2022, largely driven by the COVID-19 pandemic. The research identified nine major keyword clusters, 40 associated diseases, and 36 target groups. Persistent diseases like HIV, mental illness, addiction, and cancer continue to be strongly associated with stigma.
CONCLUSION: The findings underscore the evolving nature of stigma research in medicine, with an increasing focus on intersecting stigmas and their persistent impact on public health. Future research should aim to develop comprehensive models and strategies to manage and reduce stigma, particularly for diseases with enduring stigmatic associations. Collaborative efforts among policymakers, healthcare providers, and society are crucial to address the social and economic consequences of stigma and improve health outcomes.},
}
RevDate: 2025-04-14
Understanding the unconventional reemergence of M. pneumoniae epidemics during the COVID-19 pandemic.
Translational pediatrics, 14(3):473-479.
Since the implementation of coronavirus disease 2019 (COVID-19) restrictions since 2020, the number of Mycoplasma pneumoniae (M. pneumoniae) infections in children has significantly decreased. However, after the end of the COVID pandemic, there has been a notable resurgence in M. pneumoniae infections, which is particularly unusual in terms of both the number of infections and their severity. The purpose of this article is to review the existing evidence and explore theories that underlying the epidemiological shifts of M. pneumoniae following the COVID-19 pandemic, and propose factors contributing to the unconventional resurgence of M. pneumoniae infections. Proposed factors include decline of M. pneumoniae immunity, circulation of different genetic types and emergence of new macrolide-resistant M. pneumoniae (MRMP) variants, immune dysregulation following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and others. Among these factors, the decline in M. pneumoniae immunity and the circulation of different genetic types are considered significant contributors. Further research in bacterial genomics and more robust immunology studies are needed to guide the prevention of M. pneumoniae infections and the allocation of healthcare resources. International cooperation and information sharing are crucial for understanding the epidemiological changes of M. pneumoniae. Further cross-regional collaboration is called to enhance our understanding of the scope of M. pneumoniae outbreaks and facilitate a collective response.
Additional Links: PMID-40225082
PubMed:
Citation:
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@article {pmid40225082,
year = {2025},
author = {Liu, B and Xu, L and Wang, Y and Hao, C and Jiang, W},
title = {Understanding the unconventional reemergence of M. pneumoniae epidemics during the COVID-19 pandemic.},
journal = {Translational pediatrics},
volume = {14},
number = {3},
pages = {473-479},
pmid = {40225082},
issn = {2224-4344},
abstract = {Since the implementation of coronavirus disease 2019 (COVID-19) restrictions since 2020, the number of Mycoplasma pneumoniae (M. pneumoniae) infections in children has significantly decreased. However, after the end of the COVID pandemic, there has been a notable resurgence in M. pneumoniae infections, which is particularly unusual in terms of both the number of infections and their severity. The purpose of this article is to review the existing evidence and explore theories that underlying the epidemiological shifts of M. pneumoniae following the COVID-19 pandemic, and propose factors contributing to the unconventional resurgence of M. pneumoniae infections. Proposed factors include decline of M. pneumoniae immunity, circulation of different genetic types and emergence of new macrolide-resistant M. pneumoniae (MRMP) variants, immune dysregulation following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and others. Among these factors, the decline in M. pneumoniae immunity and the circulation of different genetic types are considered significant contributors. Further research in bacterial genomics and more robust immunology studies are needed to guide the prevention of M. pneumoniae infections and the allocation of healthcare resources. International cooperation and information sharing are crucial for understanding the epidemiological changes of M. pneumoniae. Further cross-regional collaboration is called to enhance our understanding of the scope of M. pneumoniae outbreaks and facilitate a collective response.},
}
RevDate: 2025-04-14
CmpDate: 2025-04-14
Nurses' Experiences of the Caring Role during the COVID-19 Pandemic: A Scoping Review of Qualitative Research.
Journal of nursing management, 2024:7147203.
AIMS: To synthesize the evidence on nurses' experiences of their caring role during the COVID-19 pandemic and identify emerging concepts that have affected nurses within the caring role in relation to (a) their professional lives and (b) their personal lives.
BACKGROUND: The concept of caring is central to the science and art of nursing practice, and fulfilment of the caring role is fundamental to the profession. The COVID-19 pandemic imposed unprecedented change globally transforming the caring role of the nurse. The WHO highlights that a well-supported workforce is paramount to emergency preparedness; therefore, understanding the experiences of the nurse's caring role during the COVID-19 crisis is paramount to practice in future healthcare crises.
METHODS: A scoping review. Data Sources. Studies published between January 2020 and November 2023 were identified from the following databases: Cumulative Index to Nursing and Allied Health Literature (CINAHL), Coronavirus Database, PUBMED, PsycINFO, PsycArticles, Scopus, Web of Science, and SocINDEX. Reporting Method. The scoping review adhered to the Joanna Briggs Institute (JBI) Preferred Reporting Items for Systematic Reviews and Meta-Analysis Extension for Scoping Review (PRISMA-ScR) checklist.
RESULTS: The search identified 1,347 studies, subsequent review of title and abstract, resulted in 117 full-text papers for further eligibility screening, with a total of 52 studies being included in the scoping review. Findings were grouped thematically using the Braun and Clarke (2006) approach. The five distinctive themes that emerged were (a) emotional turmoil, (b) erosion of care, (c) relationships and solidarity, (d) expansion of role, and (e) professional growth.
CONCLUSION: During the COVID-19 pandemic, there was an evolutionary shift in the caring role of the nurse, on a trajectory from emotional turmoil to professional growth. The process followed a theoretical framework of transformative learning that could support nurses' capability and preparedness in their caring role for future inevitable extreme events and crisis in healthcare. Implications for Nursing Management. Mapping current knowledge of the unprecedented COVID-19 crisis from a nurse's professional and personal perspective purposefully aims to highlight gaps for future research, education, and policy and is paramount to emergency preparedness and a well-supported workforce in future healthcare crisis.
Additional Links: PMID-40224740
PubMed:
Citation:
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@article {pmid40224740,
year = {2024},
author = {O' Regan-Hyde, M and Dalton-O Connor, C and Flynn, A and Murphy, A and McCarthy, VJC},
title = {Nurses' Experiences of the Caring Role during the COVID-19 Pandemic: A Scoping Review of Qualitative Research.},
journal = {Journal of nursing management},
volume = {2024},
number = {},
pages = {7147203},
pmid = {40224740},
issn = {1365-2834},
mesh = {Humans ; *COVID-19/nursing/epidemiology/psychology ; Qualitative Research ; *Nurse's Role/psychology ; Pandemics ; *Empathy ; *Nurses/psychology ; SARS-CoV-2 ; },
abstract = {AIMS: To synthesize the evidence on nurses' experiences of their caring role during the COVID-19 pandemic and identify emerging concepts that have affected nurses within the caring role in relation to (a) their professional lives and (b) their personal lives.
BACKGROUND: The concept of caring is central to the science and art of nursing practice, and fulfilment of the caring role is fundamental to the profession. The COVID-19 pandemic imposed unprecedented change globally transforming the caring role of the nurse. The WHO highlights that a well-supported workforce is paramount to emergency preparedness; therefore, understanding the experiences of the nurse's caring role during the COVID-19 crisis is paramount to practice in future healthcare crises.
METHODS: A scoping review. Data Sources. Studies published between January 2020 and November 2023 were identified from the following databases: Cumulative Index to Nursing and Allied Health Literature (CINAHL), Coronavirus Database, PUBMED, PsycINFO, PsycArticles, Scopus, Web of Science, and SocINDEX. Reporting Method. The scoping review adhered to the Joanna Briggs Institute (JBI) Preferred Reporting Items for Systematic Reviews and Meta-Analysis Extension for Scoping Review (PRISMA-ScR) checklist.
RESULTS: The search identified 1,347 studies, subsequent review of title and abstract, resulted in 117 full-text papers for further eligibility screening, with a total of 52 studies being included in the scoping review. Findings were grouped thematically using the Braun and Clarke (2006) approach. The five distinctive themes that emerged were (a) emotional turmoil, (b) erosion of care, (c) relationships and solidarity, (d) expansion of role, and (e) professional growth.
CONCLUSION: During the COVID-19 pandemic, there was an evolutionary shift in the caring role of the nurse, on a trajectory from emotional turmoil to professional growth. The process followed a theoretical framework of transformative learning that could support nurses' capability and preparedness in their caring role for future inevitable extreme events and crisis in healthcare. Implications for Nursing Management. Mapping current knowledge of the unprecedented COVID-19 crisis from a nurse's professional and personal perspective purposefully aims to highlight gaps for future research, education, and policy and is paramount to emergency preparedness and a well-supported workforce in future healthcare crisis.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*COVID-19/nursing/epidemiology/psychology
Qualitative Research
*Nurse's Role/psychology
Pandemics
*Empathy
*Nurses/psychology
SARS-CoV-2
RevDate: 2025-04-14
Beyond body mass index: exploring the role of visceral adipose tissue in intensive care unit outcomes.
BJA open, 14:100391.
Obesity is a worldwide health crisis and poses significant challenges in critical care. Many studies suggest an 'obesity paradox', in which obesity, defined by body mass index (BMI), is associated with better outcomes. However, the inability of BMI to discriminate between fat and muscle or between visceral adipose tissue and subcutaneous adipose tissue, limits its prediction of metabolic ill health. We suggest that the 'obesity paradox' may be more reflective of the limitations of BMI than the protective effect of obesity. We explore the biological processes leading to visceral fat accumulation, and the evidence linking it to outcomes in critical illness. In the 'spillover' hypothesis of adipose tissue expansion, caloric excess and impaired expansion of storage capacity in the subcutaneous adipose tissue lead to accumulation of visceral adipose tissue. This is associated with a chronic inflammatory state, which is integral to the link between visceral adiposity, type 2 diabetes mellitus, and ischaemic heart disease. We review the current evidence on visceral adiposity and critical illness outcomes. In COVID-19, increased visceral adipose tissue, irrespective of BMI, is associated with more severe disease. This is mirrored in acute pancreatitis, suggesting visceral adiposity is linked to poorer outcomes in some hyperinflammatory conditions. We suggest that visceral adiposity's chronic inflammatory state may potentiate acute inflammation in conditions such as COVID-19 and acute pancreatitis. Further work is required to investigate other critical illnesses, especially sepsis and acute respiratory distress syndrome, in which current evidence is scarce. This may give further insights into pathophysiology and inform tailored treatment and nutrition strategies based on body fat distribution.
Additional Links: PMID-40223920
PubMed:
Citation:
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@article {pmid40223920,
year = {2025},
author = {Ralston, MR and McCreath, G and Lees, ZJ and Salt, IP and Sim, MAB and Watson, MJ and Freeman, DJ},
title = {Beyond body mass index: exploring the role of visceral adipose tissue in intensive care unit outcomes.},
journal = {BJA open},
volume = {14},
number = {},
pages = {100391},
pmid = {40223920},
issn = {2772-6096},
abstract = {Obesity is a worldwide health crisis and poses significant challenges in critical care. Many studies suggest an 'obesity paradox', in which obesity, defined by body mass index (BMI), is associated with better outcomes. However, the inability of BMI to discriminate between fat and muscle or between visceral adipose tissue and subcutaneous adipose tissue, limits its prediction of metabolic ill health. We suggest that the 'obesity paradox' may be more reflective of the limitations of BMI than the protective effect of obesity. We explore the biological processes leading to visceral fat accumulation, and the evidence linking it to outcomes in critical illness. In the 'spillover' hypothesis of adipose tissue expansion, caloric excess and impaired expansion of storage capacity in the subcutaneous adipose tissue lead to accumulation of visceral adipose tissue. This is associated with a chronic inflammatory state, which is integral to the link between visceral adiposity, type 2 diabetes mellitus, and ischaemic heart disease. We review the current evidence on visceral adiposity and critical illness outcomes. In COVID-19, increased visceral adipose tissue, irrespective of BMI, is associated with more severe disease. This is mirrored in acute pancreatitis, suggesting visceral adiposity is linked to poorer outcomes in some hyperinflammatory conditions. We suggest that visceral adiposity's chronic inflammatory state may potentiate acute inflammation in conditions such as COVID-19 and acute pancreatitis. Further work is required to investigate other critical illnesses, especially sepsis and acute respiratory distress syndrome, in which current evidence is scarce. This may give further insights into pathophysiology and inform tailored treatment and nutrition strategies based on body fat distribution.},
}
RevDate: 2025-04-13
CmpDate: 2025-04-13
Stress in specific population: Cognitive decline in aging, occupational challenges, strategies for medical professionals.
Progress in brain research, 291:363-379.
Understanding cognitive decline and its contributing causes, such as stress, which presents differently in different groups, is crucial given the aging population's rapid growth. This chapter looks at how stress affects older persons' cognitive decline, with a particular emphasis on the difficulties faced by medical professionals in their line of work and how to lessen the consequences. The severity and course of cognitive decline differ from person to person and are impacted by factors such as lifestyle, medical history, and stress at work. The COVID-19 pandemic has made medical practitioners' already high demands even more precarious. Stress in underprivileged areas and among veterans emphasizes the negative effects of work-related stress on mental health even more. Techniques that improve psychological well-being and lessen burnout include resilience training, digital tools, supportive leadership, and mindfulness-based stress reduction (MBSR). Enhancing work-life balance and promoting a healthier work environment can be achieved by combining these interventions with organizational changes. Aging-related cognitive impairment necessitates a multimodal strategy that includes targeted stress reduction methods and organizational adjustments. Setting mental health as a top priority in healthcare settings promotes the wellbeing of staff members, enhances patient care, and improves healthcare results.
Additional Links: PMID-40222787
Publisher:
PubMed:
Citation:
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@article {pmid40222787,
year = {2025},
author = {Gautam, G and Moradikor, N},
title = {Stress in specific population: Cognitive decline in aging, occupational challenges, strategies for medical professionals.},
journal = {Progress in brain research},
volume = {291},
number = {},
pages = {363-379},
doi = {10.1016/bs.pbr.2025.01.017},
pmid = {40222787},
issn = {1875-7855},
mesh = {Humans ; *Cognitive Dysfunction/psychology/etiology ; *Aging/psychology ; *COVID-19/psychology ; *Health Personnel/psychology ; Burnout, Professional/psychology ; *Occupational Stress/psychology ; *Stress, Psychological/psychology ; Mindfulness ; },
abstract = {Understanding cognitive decline and its contributing causes, such as stress, which presents differently in different groups, is crucial given the aging population's rapid growth. This chapter looks at how stress affects older persons' cognitive decline, with a particular emphasis on the difficulties faced by medical professionals in their line of work and how to lessen the consequences. The severity and course of cognitive decline differ from person to person and are impacted by factors such as lifestyle, medical history, and stress at work. The COVID-19 pandemic has made medical practitioners' already high demands even more precarious. Stress in underprivileged areas and among veterans emphasizes the negative effects of work-related stress on mental health even more. Techniques that improve psychological well-being and lessen burnout include resilience training, digital tools, supportive leadership, and mindfulness-based stress reduction (MBSR). Enhancing work-life balance and promoting a healthier work environment can be achieved by combining these interventions with organizational changes. Aging-related cognitive impairment necessitates a multimodal strategy that includes targeted stress reduction methods and organizational adjustments. Setting mental health as a top priority in healthcare settings promotes the wellbeing of staff members, enhances patient care, and improves healthcare results.},
}
MeSH Terms:
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Humans
*Cognitive Dysfunction/psychology/etiology
*Aging/psychology
*COVID-19/psychology
*Health Personnel/psychology
Burnout, Professional/psychology
*Occupational Stress/psychology
*Stress, Psychological/psychology
Mindfulness
RevDate: 2025-04-13
The 2025 report of the Lancet Countdown to 2030 for women's, children's, and adolescents' health: tracking progress on health and nutrition.
Lancet (London, England) pii:S0140-6736(25)00151-5 [Epub ahead of print].
Additional Links: PMID-40222381
Publisher:
PubMed:
Citation:
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@article {pmid40222381,
year = {2025},
author = {Amouzou, A and Barros, AJD and Requejo, J and Faye, C and Akseer, N and Bendavid, E and Blumenberg, C and Borghi, J and El Baz, S and Federspiel, F and Ferreira, LZ and Hazel, E and Heft-Neal, S and Hellwig, F and Liu, L and Munos, M and Pitt, C and Shawar, YR and Shiffman, J and Tam, Y and Walker, N and Akilimali, P and Alkema, L and Behanzin, P and Binyaruka, P and Bhutta, Z and Blanchard, A and Blencowe, H and Bradley, E and Brikci, N and Caicedo-Velásquez, B and Costello, A and Dotse-Gborgbortsi, W and El Arifeen, S and Ezzati, M and Freedman, LP and Guillot, M and Hanson, C and Heidkamp, R and Huicho, L and Izugbara, C and Jiwani, SS and Kabiru, C and Kiarie, H and Kinney, M and Kirakoya-Samadoulougou, F and Lawn, J and Madise, N and Mady, GRM and Masquelier, B and Melesse, D and Nilsen, K and Perin, J and Ram, U and Romanello, M and Saad, GE and Sharma, S and Sidze, EM and Spiegel, P and Tappis, H and Tatem, AJ and Temmerman, M and Victora, CG and Villavicencio, F and Wado, Y and Waiswa, P and Wakefield, J and Walton, S and You, D and Chopra, M and Black, RE and Boerma, T},
title = {The 2025 report of the Lancet Countdown to 2030 for women's, children's, and adolescents' health: tracking progress on health and nutrition.},
journal = {Lancet (London, England)},
volume = {},
number = {},
pages = {},
doi = {10.1016/S0140-6736(25)00151-5},
pmid = {40222381},
issn = {1474-547X},
}
RevDate: 2025-04-13
Online learning in nursing education: A 21st century bibliometric analysis.
Nurse education today, 151:106740 pii:S0260-6917(25)00176-5 [Epub ahead of print].
BACKGROUND: Online learning has become an integral part of nursing education, especially in response to the growing reliance on technology and the global transition to remote learning.
AIM: This study explored research outputs and impact, collaborative networks, and thematic trends in online learning within nursing education to guide future educational advancements.
METHODS: A bibliometric analysis was conducted using the Web of Science database to examine publications spanning from 2000 to August 2024. VOSviewer and Biblioshiny were utilized to assess publication trends, co-authorship, co-citation, and keyword co-occurrence, providing a comprehensive view of the research landscape. Descriptive statistics and visualizations were employed to enhance clarity and facilitate interpretation of key findings.
RESULTS: The dataset encompassed 703 institutions across 56 countries, demonstrating the global scope of online learning research in nursing education. Publication output grew steadily, reaching a peak of 111 articles in 2022 (17 % of the total). The United States led with 555 publications and 2669 citations, followed by Australia (n = 92), Canada (n = 62), and Iran (n = 45). Co-authorship analysis revealed dense regional networks, with the University System of Ohio and the University of North Carolina as central hubs, though international collaborations were sparse. Keyword co-occurrence analysis identified three primary thematic clusters: (1) the impact of the COVID-19 pandemic, (2) student engagement, readiness, and motivation, and (3) technological integration and pedagogical approaches.
CONCLUSIONS: This bibliometric analysis provides a comprehensive overview of online learning research in nursing education, highlighting its growth, thematic focus areas, and collaborative networks. The findings serve as a foundation for advancing evidence-based, inclusive, and innovative educational practices. Online learning is no longer a peripheral aspect of nursing education but a cornerstone for driving excellence, equity, and innovation. By addressing existing gaps and embracing emerging opportunities, stakeholders can reimagine nursing education to better prepare students for the challenges of modern healthcare.
Additional Links: PMID-40222324
Publisher:
PubMed:
Citation:
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@article {pmid40222324,
year = {2025},
author = {De Gagne, JC and Randall, PS and Koppel, PD and Cho, E and Blackwood, ER and Kang, HS},
title = {Online learning in nursing education: A 21st century bibliometric analysis.},
journal = {Nurse education today},
volume = {151},
number = {},
pages = {106740},
doi = {10.1016/j.nedt.2025.106740},
pmid = {40222324},
issn = {1532-2793},
abstract = {BACKGROUND: Online learning has become an integral part of nursing education, especially in response to the growing reliance on technology and the global transition to remote learning.
AIM: This study explored research outputs and impact, collaborative networks, and thematic trends in online learning within nursing education to guide future educational advancements.
METHODS: A bibliometric analysis was conducted using the Web of Science database to examine publications spanning from 2000 to August 2024. VOSviewer and Biblioshiny were utilized to assess publication trends, co-authorship, co-citation, and keyword co-occurrence, providing a comprehensive view of the research landscape. Descriptive statistics and visualizations were employed to enhance clarity and facilitate interpretation of key findings.
RESULTS: The dataset encompassed 703 institutions across 56 countries, demonstrating the global scope of online learning research in nursing education. Publication output grew steadily, reaching a peak of 111 articles in 2022 (17 % of the total). The United States led with 555 publications and 2669 citations, followed by Australia (n = 92), Canada (n = 62), and Iran (n = 45). Co-authorship analysis revealed dense regional networks, with the University System of Ohio and the University of North Carolina as central hubs, though international collaborations were sparse. Keyword co-occurrence analysis identified three primary thematic clusters: (1) the impact of the COVID-19 pandemic, (2) student engagement, readiness, and motivation, and (3) technological integration and pedagogical approaches.
CONCLUSIONS: This bibliometric analysis provides a comprehensive overview of online learning research in nursing education, highlighting its growth, thematic focus areas, and collaborative networks. The findings serve as a foundation for advancing evidence-based, inclusive, and innovative educational practices. Online learning is no longer a peripheral aspect of nursing education but a cornerstone for driving excellence, equity, and innovation. By addressing existing gaps and embracing emerging opportunities, stakeholders can reimagine nursing education to better prepare students for the challenges of modern healthcare.},
}
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RJR Experience and Expertise
Researcher
Robbins holds BS, MS, and PhD degrees in the life sciences. He served as a tenured faculty member in the Zoology and Biological Science departments at Michigan State University. He is currently exploring the intersection between genomics, microbial ecology, and biodiversity — an area that promises to transform our understanding of the biosphere.
Educator
Robbins has extensive experience in college-level education: At MSU he taught introductory biology, genetics, and population genetics. At JHU, he was an instructor for a special course on biological database design. At FHCRC, he team-taught a graduate-level course on the history of genetics. At Bellevue College he taught medical informatics.
Administrator
Robbins has been involved in science administration at both the federal and the institutional levels. At NSF he was a program officer for database activities in the life sciences, at DOE he was a program officer for information infrastructure in the human genome project. At the Fred Hutchinson Cancer Research Center, he served as a vice president for fifteen years.
Technologist
Robbins has been involved with information technology since writing his first Fortran program as a college student. At NSF he was the first program officer for database activities in the life sciences. At JHU he held an appointment in the CS department and served as director of the informatics core for the Genome Data Base. At the FHCRC he was VP for Information Technology.
Publisher
While still at Michigan State, Robbins started his first publishing venture, founding a small company that addressed the short-run publishing needs of instructors in very large undergraduate classes. For more than 20 years, Robbins has been operating The Electronic Scholarly Publishing Project, a web site dedicated to the digital publishing of critical works in science, especially classical genetics.
Speaker
Robbins is well-known for his speaking abilities and is often called upon to provide keynote or plenary addresses at international meetings. For example, in July, 2012, he gave a well-received keynote address at the Global Biodiversity Informatics Congress, sponsored by GBIF and held in Copenhagen. The slides from that talk can be seen HERE.
Facilitator
Robbins is a skilled meeting facilitator. He prefers a participatory approach, with part of the meeting involving dynamic breakout groups, created by the participants in real time: (1) individuals propose breakout groups; (2) everyone signs up for one (or more) groups; (3) the groups with the most interested parties then meet, with reports from each group presented and discussed in a subsequent plenary session.
Designer
Robbins has been engaged with photography and design since the 1960s, when he worked for a professional photography laboratory. He now prefers digital photography and tools for their precision and reproducibility. He designed his first web site more than 20 years ago and he personally designed and implemented this web site. He engages in graphic design as a hobby.
RJR Picks from Around the Web (updated 11 MAY 2018 )
Old Science
Weird Science
Treating Disease with Fecal Transplantation
Fossils of miniature humans (hobbits) discovered in Indonesia
Paleontology
Dinosaur tail, complete with feathers, found preserved in amber.
Astronomy
Mysterious fast radio burst (FRB) detected in the distant universe.
Big Data & Informatics
Big Data: Buzzword or Big Deal?
Hacking the genome: Identifying anonymized human subjects using publicly available data.