Sars Cov 2 Spike S Protein | List of Frontiers open access articles

Original Research

Published on 21 Nov 2025

Association between serum total cholesterol levels and Crohn’s clinical disease severity: a retrospective cross-sectional study

in Gastroenterology

Jinchun Ni
Yunna Tang
Fangyuan Zhou
Yiqun Hu
Lupeng Liu
Mingcheng Huang
Hui Ouyang
Chenxi Xie

Frontiers in Medicine

doi 10.3389/fmed.2025.1708838

266 views

Review

Published on 21 Nov 2025

Macrophages in osteoporotic fractures: from immunometabolic mechanisms to precision therapeutic approaches

in Bone Research

Jiahui Xing
Haibo Li
Honggang Xia
Lilei Xia
Hongzhou Zhao

Frontiers in Endocrinology

doi 10.3389/fendo.2025.1698647

252 views

Original Research

Published on 21 Nov 2025

Relationship between the Chinese visceral adiposity index and gout in individuals with type 2 diabetes mellitus: a cross-sectional population-based study

in Nutrition and Metabolism

Ningyu Cai
Mengdie Chen
Ping Feng
Yiyun Wang
Xianping Zhu
Qidong Zheng

Frontiers in Nutrition

doi 10.3389/fnut.2025.1697822

362 views

Original Research

Published on 21 Nov 2025

Dietary α-sitosterol mitigates titanium dioxide nanoparticle-induced hemato-immunotoxicity, oxidative stress, and gene expression dysregulation in Oreochromis niloticus

in Aquatic Physiology

Amany Behairy
Walaa El-Houseiny
Abdallah Tageldein Mansour
Yasmina M. Abd-Elhakim
Ahmed Saud Alsaqufi
Yousef Ahmed Alkhamis
Hesham A. Hassanien
Noura A. Abd-Allah

Frontiers in Marine Science

doi 10.3389/fmars.2025.1700010

1,033 views

Review

Published on 21 Nov 2025

Unraveling hematopoietic stem cell ontogeny through single-cell multi-omics approaches

in Stem Cell Research

Yan Jia
Sixuan Huo
Fei Wu
Ningning Song
Mei Li

Frontiers in Cell and Developmental Biology

doi 10.3389/fcell.2025.1704887

457 views

Original Research

Published on 21 Nov 2025

Real-time and non-invasive monitoring of plant signaling by means of optical coherence tomography

in Technical Advances in Plant Science

Adrien Alexis Paul Chauvet
Stephen J. Matcher

Frontiers in Plant Science

doi 10.3389/fpls.2025.1702810

757 views

Original Research

Published on 21 Nov 2025

Associations between composite systemic inflammation indicators(CAR, CLR, SII, AISI, SIRI, and CALLY) and metabolic dysfunction-associated fatty liver disease (MAFLD): evidence from a two-stage study in China

in Inflammation

Jing Zhao
Quan Zhou
Yun Wang
Fangfei Xie
Jingyi Fan

Frontiers in Immunology

doi 10.3389/fimmu.2025.1702567

451 views

Original Research

Published on 21 Nov 2025

Survival disparities and predictors in gastric cancer: a population-based study from Kazakhstan (2012–2023)

in Cancer Epidemiology and Prevention

Aidana Rakhmankulova
Yesbolat Sakko
Altay Kerimkulov
Meiram Mamlin
Sanzhar Shalekenov
Dinara Zharlyganova
Almira Manatova
Zhuldyz Kuanysh
Zhandos Burkitbayev
Abduzhappar Gaipov

Frontiers in Oncology

doi 10.3389/fonc.2025.1670082

372 views

Original Research

Published on 21 Nov 2025

Enhancement of activation-induced T cell proliferation by SIRPG in a CD47-independent manner

in T Cell Biology

Flavien Marguerie
Mohammad A. Saifi
Benjamin Geary
David Barnes
Laura Lim
Anna Helena Jonsson
I-Cheng Ho

Frontiers in Immunology

doi 10.3389/fimmu.2025.1668361

537 views

Review

Published on 21 Nov 2025

Mechanism and research progress of MAPK signaling pathway in myocardial fibrosis

in General Cardiovascular Medicine

Jinqiao Wu
Min Chen
Ze Peng
Yao Sun
Juan Jin

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2025.1667568

305 views

Original Research

Published on 21 Nov 2025

NETs promote invasive behavior of fibroblast-like synoviocytes through GPIbα in rheumatoid arthritis

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Yongqiang Zhang
Yingyi Wu
Hui Yang
Xuanqi Liu
Bing Pan
Congzhu Ding
Yue Sun
Lingyun Sun

Frontiers in Immunology

doi 10.3389/fimmu.2025.1667319

395 views

Perspective

Published on 21 Nov 2025

Bridging AMR knowledge gaps and improving policy implementation: a perspective on the role of community engagement in Africa

in Infectious Diseases: Epidemiology and Prevention

Kartik Mihir Mishra
A. Tracie Muraya
Niniola Williams
Tapiwanashe Kujinga
Raphael Chanda
Estelle Mbadiwe
Hafeez Hamza
Kayla M. Strong
Geneviève Boily-Larouche
Arne Ruckert

Frontiers in Public Health

doi 10.3389/fpubh.2025.1668830

249 views

Original Research

Published on 21 Nov 2025

Comparing the clinical efficacy of hemoporfin-mediated photodynamic therapy for port wine stains in children with prior pulsed dye laser treatment history

in Dermatology

Xiuwei Wang
Wei Su
Jianyou Chen
Yuhan Wang
Xiaoyan Liu
Gaolei Zhang
Sheng Zhang

Frontiers in Medicine

doi 10.3389/fmed.2025.1667844

241 views

Review

Published on 21 Nov 2025

Exercise regulates mitophagy to alleviate parkinsonian neurodegeneration

in Parkinson’s Disease and Aging-related Movement Disorders

Chang Liu
Wei He
JianHua Zhang

Frontiers in Aging Neuroscience

doi 10.3389/fnagi.2025.1678460

521 views

Perspective

Published on 21 Nov 2025

Non-sugar sweeteners and children: the current picture and controversies

in Nutrition and Metabolism

Maria João Campos
Liliana J. G. Silva
André M. P. T. Pereira
Angelina Pena

Frontiers in Nutrition

doi 10.3389/fnut.2025.1676373

596 views

Original Research

Published on 21 Nov 2025

Apolipoprotein C1 -317H1/H2 and the rs4420638 genetic variations and risk of gestational diabetes mellitus in Chinese women: a case-control study

in Diabetes: Molecular Mechanisms

Wandi Ma
Linbo Guan
Xinghui Liu
Yujie Wu
Zhengting Zhu
Yuwen Guo
Ping Fan
Huai Bai

Frontiers in Endocrinology

doi 10.3389/fendo.2025.1681268

228 views

Articles

Association between serum total cholesterol levels and Crohn’s clinical disease severity: a retrospective cross-sectional study

Macrophages in osteoporotic fractures: from immunometabolic mechanisms to precision therapeutic approaches

Relationship between the Chinese visceral adiposity index and gout in individuals with type 2 diabetes mellitus: a cross-sectional population-based study

Dietary α-sitosterol mitigates titanium dioxide nanoparticle-induced hemato-immunotoxicity, oxidative stress, and gene expression dysregulation in Oreochromis niloticus

Unraveling hematopoietic stem cell ontogeny through single-cell multi-omics approaches

Real-time and non-invasive monitoring of plant signaling by means of optical coherence tomography

Associations between composite systemic inflammation indicators(CAR, CLR, SII, AISI, SIRI, and CALLY) and metabolic dysfunction-associated fatty liver disease (MAFLD): evidence from a two-stage study in China

Survival disparities and predictors in gastric cancer: a population-based study from Kazakhstan (2012–2023)

Enhancement of activation-induced T cell proliferation by SIRPG in a CD47-independent manner

Mechanism and research progress of MAPK signaling pathway in myocardial fibrosis

NETs promote invasive behavior of fibroblast-like synoviocytes through GPIbα in rheumatoid arthritis

Bridging AMR knowledge gaps and improving policy implementation: a perspective on the role of community engagement in Africa

Comparing the clinical efficacy of hemoporfin-mediated photodynamic therapy for port wine stains in children with prior pulsed dye laser treatment history

Exercise regulates mitophagy to alleviate parkinsonian neurodegeneration

Non-sugar sweeteners and children: the current picture and controversies

Apolipoprotein C1 -317H1/H2 and the rs4420638 genetic variations and risk of gestational diabetes mellitus in Chinese women: a case-control study