Pandemic Covid 19 | List of Frontiers open access articles

Systematic Review

Published on 30 Oct 2025

Treatment discontinuation of remotely delivered cognitive remediation for schizophrenia: a systematic review and meta-analysis

in Digital Mental Health

Min Wen
Jie Zhang
Keqing Jiang
Juan Liu
Xiaodan Zhu

Frontiers in Psychiatry

doi 10.3389/fpsyt.2025.1643496

442 views

Clinical Trial

Published on 30 Oct 2025

Acute effect of school-based active breaks on physical activity level and on-task classroom behavior in primary schoolchildren

in Children and Health

Tomás Reyes-Amigo
Alberto Grao-Cruces
David Sanchez-Oliva
Antonio Garcia-Hermoso
Daniel Reyes-Molina
Rodrigo Yañez-Sepúlveda
Jorge Olivares-Arancibia
Juan Hurtado-Almonácid
Jacqueline Páez-Herrera
Gabriel Salinas-Gallardo

Frontiers in Public Health

doi 10.3389/fpubh.2025.1644819

445 views

Original Research

Published on 30 Oct 2025

Effects of relaxation training after volleyball exercise on blood lactate concentration, muscle hardness, and heart rate

in Exercise Physiology

Yonghong Bian

Frontiers in Physiology

doi 10.3389/fphys.2025.1644183

370 views

Original Research

Published on 30 Oct 2025

Biallelic variants in the UTRN gene cause a novel form of multiple congenital arthrogryposis

in Genetics of Common and Rare Diseases

Evgeniya Melnik
Daria Akimova
Tatiana Markova
Eugene Tatarskiy
Anna Tvorogova
Viktoria Zabnenkova
Vladimir Kenis
Olga Agranovich
Mikhail Skoblov
Elena Dadali

Frontiers in Genetics

doi 10.3389/fgene.2025.1664424

510 views

Community Case Study

Published on 30 Oct 2025

Developing the Agile Institute, an effort to incorporate agile methodologies into Hackensack Meridian Health

in Public Health Policy

Lama El Zein
Victor A. Carrillo
Robert Bayly
Erin Glantz
Bethany Gregg
Mary Grove
Jose Azar

Frontiers in Public Health

doi 10.3389/fpubh.2025.1661374

619 views

Original Research

Published on 30 Oct 2025

Study of identification and simulation of ecological zoning through integration of landscape ecological risk and ecosystem health

in Conservation and Restoration Ecology

Huaizhen Peng
Huachao Lou
Yali Zhang
Weiwei Wang
Qingying He
Polang Liu
Ying Yang

Frontiers in Ecology and Evolution

doi 10.3389/fevo.2025.1662739

586 views

Original Research

Published on 30 Oct 2025

Elemental imbalance and oxidative biomarker shifts in lumbar disc degeneration

in Neurological Biomarkers

Damian Strojny
Roman Wojdyła
Klaudia Skóra
Martyna Hoczela
Katarzyna Wyczarska-Dziki
Mateusz Rajchel
Mateusz Miller
Dawid Sobański
Rafał Staszkiewicz
Jerzy Wieczorek

Frontiers in Neurology

doi 10.3389/fneur.2025.1662845

330 views

Case Report

Published on 30 Oct 2025

Case Report: Novel IRF2BP2 variant in a Japanese patient with impaired B-cell differentiation, Th1 polarization, and systemic immune dysregulation

in Primary Immunodeficiencies

Yushiro Endo
Tomohiro Koga
Shota Kurushima
Takuya Tomokawa
Hiroyuki Mishima
Koh-ichiro Yoshiura
Tadashi Matsumoto
Atsushi Kawakami

Frontiers in Immunology

doi 10.3389/fimmu.2025.1662899

252 views

Original Research

Published on 30 Oct 2025

The price of power: a public choice approach to Hunter Biden’s art sales

in Political Economy

Franklin G. Mixon

Frontiers in Political Science

doi 10.3389/fpos.2025.1654700

400 views

Original Research

Published on 30 Oct 2025

Beat-to-beat coronary wave intensity analysis: implications of backward waves originating from microvascular

in Coronary Artery Disease

Xinzhou Xie
Peng Han
Tiantong Yu
Zixi Huang
Heqiang Lin
Songyun Xie
Bohui Zhang
Shuai Zhao
Che Wang
Chengxiang Li

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2025.1655193

1,128 views

Original Research

Published on 30 Oct 2025

The speaker's “okay” vs. the listener's “okay”: exploring lexical, phonetic, and multimodal variation of backchannels and fluencemes in conversation

in Multimodality of Communication

Marlene Böttcher
Martina Rossi

Frontiers in Communication

doi 10.3389/fcomm.2025.1655049

396 views

Original Research

Published on 30 Oct 2025

Educational support for learners with FASD—Results from German expert interviews

in Special Educational Needs

Till Neuhaus
Friederike Gödecke

Frontiers in Education

doi 10.3389/feduc.2025.1623937

437 views

Systematic Review

Published on 30 Oct 2025

Which exercise modality is most effective for improving cardiac function in patients with myocardial infarction? A network meta-analysis

in Cardiovascular Epidemiology and Prevention

Bo Yu
Linlin Zhao
Liangyi Huang
Maolin Zhang

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2025.1623727

459 views

Original Research

Published on 30 Oct 2025

Chronological evidence of microplastic accumulation and contamination onset in Central Baltic Sea sediments

in Marine Pollution

Cheng Chang
Anna Augustsson
Sina Shahabi-Ghahfarokhi
Mahboubeh Rahmati-Abkenar
Sarah Josefsson
Lihui An
Marcelo Ketzer

Frontiers in Marine Science

doi 10.3389/fmars.2025.1630780

397 views

Original Research

Published on 30 Oct 2025

Incidence and outcomes of hospitalized acute ischemic stroke patients with subsequent ST-segment-elevation myocardial infarction

in Coronary Artery Disease

Arhum Mahmood
Song Peng Ang
Yusuf Kamran Qadeer
Hafeez Ul Hassan Virk
Jonathan Alan Tangsrivimol
Iqra Riaz
Zhen Wang
Mahboob Alam
Markus Strauss
Chayakrit Krittanawong

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2025.1630805

574 views

Mini Review

Published on 30 Oct 2025

The dual immunomodulatory role of B cells in tumorigenesis: mechanisms, microenvironment crosstalk, and therapeutic implications

in B Cell Biology

Zhuangwei Lv
Ruohao Yang
Kai Zhang
Ruihan Wang
Xiaoyu Shi
Jinhua Wu
LuLu Liu
Junna Jiao

Frontiers in Immunology

doi 10.3389/fimmu.2025.1649812

462 views

Articles

Treatment discontinuation of remotely delivered cognitive remediation for schizophrenia: a systematic review and meta-analysis

Acute effect of school-based active breaks on physical activity level and on-task classroom behavior in primary schoolchildren

Effects of relaxation training after volleyball exercise on blood lactate concentration, muscle hardness, and heart rate

Biallelic variants in the UTRN gene cause a novel form of multiple congenital arthrogryposis

Developing the Agile Institute, an effort to incorporate agile methodologies into Hackensack Meridian Health

Study of identification and simulation of ecological zoning through integration of landscape ecological risk and ecosystem health

Elemental imbalance and oxidative biomarker shifts in lumbar disc degeneration

Case Report: Novel IRF2BP2 variant in a Japanese patient with impaired B-cell differentiation, Th1 polarization, and systemic immune dysregulation

The price of power: a public choice approach to Hunter Biden’s art sales

Beat-to-beat coronary wave intensity analysis: implications of backward waves originating from microvascular

The speaker's “okay” vs. the listener's “okay”: exploring lexical, phonetic, and multimodal variation of backchannels and fluencemes in conversation

Educational support for learners with FASD—Results from German expert interviews

Which exercise modality is most effective for improving cardiac function in patients with myocardial infarction? A network meta-analysis

Chronological evidence of microplastic accumulation and contamination onset in Central Baltic Sea sediments

Incidence and outcomes of hospitalized acute ischemic stroke patients with subsequent ST-segment-elevation myocardial infarction

The dual immunomodulatory role of B cells in tumorigenesis: mechanisms, microenvironment crosstalk, and therapeutic implications