Age Estimation | List of Frontiers open access articles

Case Report

Published on 18 Feb 2026

Progressive multifocal leukoencephalopathy as the initial manifestation of relapsed lymphoma: a case report

in Neuro-Oncology and Neurosurgical Oncology

Shi Chen
Haitian Nan
Junjie Li

Frontiers in Oncology

doi 10.3389/fonc.2026.1710057

Original Research

Published on 18 Feb 2026

Angle-specific stiffness profiles of the achilles tendon and Triceps surae muscles: a continuous characterization

in Biomechanics and Control of Human Movement

Yasuhiro Kunita
Naoki Ikeda
Takuya Nishioka
Shota Yamaguchi
Ayumi Yoshikawa
Daiki Hajima
Naoko Yabuno
Kengo Harato
Takayuki Inami

Frontiers in Sports and Active Living

doi 10.3389/fspor.2026.1728114

268 views

Original Research

Published on 18 Feb 2026

Integrating multi-omics and machine learning to unravel mechanisms of lymph node metastasis in papillary carcinoma with and without thyroiditis

in Cancer Immunity and Immunotherapy

Shuran Chen
Wencan Yang
Yanyan Liu
Angqing Li

Frontiers in Immunology

doi 10.3389/fimmu.2026.1708330

137 views

Review

Published on 18 Feb 2026

Emerging roles of spexin in cardiovascular homeostasis

in Cardiovascular Metabolism

Shuyun Wang
Jiangkang Xie
Zelin Li
Liang Mao
Xitong Dang

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2026.1704813

364 views

Review

Published on 18 Feb 2026

Dynamic dual regulation of amphiregulin in liver pathophysiology: balancing regeneration and disease progression via the EGFR axis

in Pathology

Yi-Li Wang
De-Jiang Zhou
Qiong-Wan Wang
Ye Zhang
Wen-Jing Yang
Wen-Jie Tan
Hao-Yu Wang
Xiao-Wan Chen
San-Qiang Li

Frontiers in Medicine

doi 10.3389/fmed.2026.1697954

106 views

Mini Review

Published on 18 Feb 2026

Taming autoimmune thyroiditis: cellular immunomodulation through MSCs, Tregs, and tolDCs

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Ting Peng
Jiangang Wang
Yanhui Lin

Frontiers in Immunology

doi 10.3389/fimmu.2026.1698027

147 views

Original Research

Published on 18 Feb 2026

Post COVID-19 condition is associated with altered regional cerebral blood volume as revealed by dynamic susceptibility contrast MRI

in Clinical Neuroimaging

Bradley J. MacIntosh
S. Shirley Lin
Finn O’Hara
Nathan W. Churchill
Fred Tam
Alexandra Pavel
Eugenie Roudaia
Allison B. Sekuler
Ivy Cheng
Fuqiang Gao

Frontiers in Neuroimaging

doi 10.3389/fnimg.2025.1688973

337 views

Original Research

Published on 18 Feb 2026

Asmeton minimizes dry cough and diaphragmatic contraction during pulsed-field ablation of atrial fibrillation: a clinical prospective randomized study

in Cardiac Electrophysiology

Huixing Liu
Yan Zhang
Huafen Liu
Wei Liu
Zhuo Wang
Can Leng
Gangjie Xie
Jiahao Zhao
Jinlin Huang
Lei Huang

Frontiers in Physiology

doi 10.3389/fphys.2025.1702254

525 views

Case Report

Published on 18 Feb 2026

Case Report: The SIX Cs model integrating empathy: a structured cognitive framework for psychological first aid during acute threat

in Pediatric Psychology

Moshe Uriel Farchi
Tamar Shlezinger

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1700642

305 views

Original Research

Published on 18 Feb 2026

Teacher motivational practices and their perceived influence on L2 motivation in Libyan secondary EFL classrooms

in Educational Psychology

Emre Debreli
Hana Abdulqadir Almabrouk Abdulqadir

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1701372

142 views

Original Research

Published on 18 Feb 2026

Fluidization and defluidization induced by an underground leaking pipe under different conditions

in Fluid Dynamics

Huaqing Wang
Zhaolin Zheng
Tingchao Yu
Yiyi Ma
Yiping Zhang

Frontiers in Physics

doi 10.3389/fphy.2026.1688535

155 views

Policy Brief

Published on 18 Feb 2026

Bloodborne HIV infections in sub-Saharan Africa: evidence of clusters and response options

in Infectious Diseases: Epidemiology and Prevention

David Gisselquist

Frontiers in Public Health

doi 10.3389/fpubh.2026.1779450

137 views

Original Research

Published on 18 Feb 2026

A multi-dimensional omics framework identifies GPR35 as a driver of M2 macrophage activation and poor prognosis in colorectal cancer

in Cancer Immunity and Immunotherapy

Shen Guan
Liangchen Zhu
Yue Tian
Hong Chen
Yiqing Jiang
Chenshen Huang
Yuanying Shi
Dajia Lin

Frontiers in Immunology

doi 10.3389/fimmu.2026.1783260

164 views

Case Report

Published on 18 Feb 2026

Case Report: An undescended intravagal parathyroid adenoma: a rare cause of refractory primary hyperparathyroidism and severe osteoporosis

in Bone Research

Hassan A. Alzahrani

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1783095

111 views

Original Research

Published on 18 Feb 2026

Mosla chinensis maxim. essential oil ameliorates DSS-induced colitis and enhances the intestinal barrier via the PI3K-AKT signaling pathway

in Nutritional Immunology

Jiajun Yin
Jiahao Mo
Junrong Zhu
Yifan Wu
Shiquan Lu
Jianguo Zeng
Kaijun Wang

Frontiers in Nutrition

doi 10.3389/fnut.2026.1778915

169 views

Case Report

Published on 18 Feb 2026

Case Report: Identification of a de novo missense variant in the N-terminal zinc-finger domain of ZEB2 in a patient presenting with neurodevelopmental delay and recurrent pulmonary infections

in Genetics of Common and Rare Diseases

Jing Chen
Xiaodong Jiang
Wei Su
Jingjing Li
Shuang Chen
Ke Xu
Juxian Teng
Weihong Zhang
Hongmin Zhu

Frontiers in Genetics

doi 10.3389/fgene.2026.1778727

159 views

Articles

Progressive multifocal leukoencephalopathy as the initial manifestation of relapsed lymphoma: a case report

Angle-specific stiffness profiles of the achilles tendon and Triceps surae muscles: a continuous characterization

Integrating multi-omics and machine learning to unravel mechanisms of lymph node metastasis in papillary carcinoma with and without thyroiditis

Emerging roles of spexin in cardiovascular homeostasis

Dynamic dual regulation of amphiregulin in liver pathophysiology: balancing regeneration and disease progression via the EGFR axis

Taming autoimmune thyroiditis: cellular immunomodulation through MSCs, Tregs, and tolDCs

Post COVID-19 condition is associated with altered regional cerebral blood volume as revealed by dynamic susceptibility contrast MRI

Asmeton minimizes dry cough and diaphragmatic contraction during pulsed-field ablation of atrial fibrillation: a clinical prospective randomized study

Case Report: The SIX Cs model integrating empathy: a structured cognitive framework for psychological first aid during acute threat

Teacher motivational practices and their perceived influence on L2 motivation in Libyan secondary EFL classrooms

Fluidization and defluidization induced by an underground leaking pipe under different conditions

Bloodborne HIV infections in sub-Saharan Africa: evidence of clusters and response options

A multi-dimensional omics framework identifies GPR35 as a driver of M2 macrophage activation and poor prognosis in colorectal cancer

Case Report: An undescended intravagal parathyroid adenoma: a rare cause of refractory primary hyperparathyroidism and severe osteoporosis

Mosla chinensis maxim. essential oil ameliorates DSS-induced colitis and enhances the intestinal barrier via the PI3K-AKT signaling pathway

Case Report: Identification of a de novo missense variant in the N-terminal zinc-finger domain of ZEB2 in a patient presenting with neurodevelopmental delay and recurrent pulmonary infections