Sleep Fragmentation | List of Frontiers open access articles

Original Research

Published on 18 Feb 2026

Molecular characterization and evolutionary dynamics of a recombinant PDCoV strain in a swine diarrhea epidemic with SADS-CoV co-infection

in Veterinary Infectious Diseases

Hong-Tao Cao
Ren-Jie Sun
Qian-Yu Qian
Dong Yang
Yang-Yang Sun
Ling-Yan Zhao
Gao-Yu Zhang
Meng-Di Zhang
Han Gu
Hong-Wei Cao

Frontiers in Veterinary Science

doi 10.3389/fvets.2026.1749819

156 views

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

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

509 views

Original Research

Published on 18 Feb 2026

Cancer survival in Lower Silesia: insights from a national oncology network pilot in Poland

in Breast Cancer

Magdalena Władysiuk
Paweł Zawadzki
Paweł Prędkiewicz
Robert Plisko
Dawid Błaszczyk
Rafał Matkowski
Adam Maciejczyk
Bożena Cybulska-Stopa

Frontiers in Oncology

doi 10.3389/fonc.2026.1739198

167 views

Original Research

Published on 18 Feb 2026

Changes of individual choroidal thickness post-uneventful cataract surgery determined by spectral-domain optical coherence tomography over a 3-month period

in Ophthalmology

T. Peschaut
R. Riedl
L. Harling
J. Gran
L. Posch-Pertl
W. M. Glatz
T. Falb
D. Djavid
D. Ivastinovic
A. Wedrich

Frontiers in Medicine

doi 10.3389/fmed.2026.1750805

139 views

Original Research

Published on 18 Feb 2026

Predictive value of matrix metalloproteinase-9 combined with magnetic resonance spectroscopy for delayed cerebral edema after spontaneous intracerebral hemorrhage

in Cell Physiology

Jing Sun
Lei Chen

Frontiers in Physiology

doi 10.3389/fphys.2025.1681290

227 views

Editorial

Published on 18 Feb 2026

Editorial: Exploring Neuroendocrine Mechanisms in Psychiatric and Metabolic Comorbidities

in Neuroendocrine Science

Santosh Chokkakula
Balaji Pathakumari
Ge Hong
Bing Yang

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1801881

Original Research

Published on 18 Feb 2026

Somatic symptom disorder in gastroesophageal reflux disease: a key factor contributing to severe symptoms and impaired quality of life

in Gastroenterology

Ya Jiang
Li Gao
Weichen Liu
Yurong Tang

Frontiers in Medicine

doi 10.3389/fmed.2026.1762738

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

141 views

Original Research

Published on 18 Feb 2026

The relationship between perceived stress and depression in colorectal cancer patients: the mediating role of illness perception and the moderating role of self-efficacy

in Gastrointestinal Cancers: Colorectal Cancer

Fuzhuo Wang
Jiashuang Xu
Hong Sun
Xiuli Wang
Zhongguang Che
Ye Huang

Frontiers in Oncology

doi 10.3389/fonc.2026.1746202

Original Research

Published on 18 Feb 2026

Physiological and molecular dynamic changes during 23-day high-altitude exposure reveal novel biomarkers for acclimatization

in Environmental, Aviation and Space Physiology

Ling Chen
Xuefei He
Hao Wang
Sihu Hu
Haitong Zhao
Guohua Ni
Hui Yan
Lei Chen
Cheng Deng
Fengming Luo

Frontiers in Physiology

doi 10.3389/fphys.2026.1763837

175 views

Review

Published on 18 Feb 2026

TREM2 and microglial immunity in Alzheimer’s disease: mechanisms, genetics, and therapeutic opportunities

in Multiple Sclerosis and Neuroimmunology

Tianqing Wang
Xinru Liu
Xifeng Wang
Fuzhou Hua
Lei Yan

Frontiers in Immunology

doi 10.3389/fimmu.2026.1739875

129 views

Review

Published on 18 Feb 2026

Understanding hairy cell leukemia in the context of mature B−cell neoplasms: tumor microenvironment and extracellular vesicle contribution to disease pathogenesis

in Immunological Tolerance and Regulation

Vincenzo Ingangi
Dominga Amoroso
Eugenia Passaro
Vincenzo Di Vaia
Filippo Maltoni
Ghazal Narimanfar
Michele Minopoli
Rita Rosa
Mariateresa Ametrano
Elena Di Gennaro

Frontiers in Immunology

doi 10.3389/fimmu.2026.1741794

161 views

Original Research

Published on 18 Feb 2026

A multi-machine learning framework identifies novel PANoptosis-related biomarkers and their immune landscape in ulcerative colitis: Insights from transcriptomics and experimental validation

in Inflammation

Yuan Zhao
Xiangjie Zhai
Han Wang
Sen Wang
Siliu Xu
Ni Zhu

Frontiers in Immunology

doi 10.3389/fimmu.2026.1729942

150 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

303 views

Case Report

Published on 18 Feb 2026

Chili pepper aspiration in elderly patients: a case series highlighting diagnostic challenges and the role of cryoextraction

in Pulmonary Medicine

Qun-cuo Zeren
Bijun Yang
Yang Bai

Frontiers in Medicine

doi 10.3389/fmed.2026.1751021

Articles

Molecular characterization and evolutionary dynamics of a recombinant PDCoV strain in a swine diarrhea epidemic with SADS-CoV co-infection

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

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

Cancer survival in Lower Silesia: insights from a national oncology network pilot in Poland

Changes of individual choroidal thickness post-uneventful cataract surgery determined by spectral-domain optical coherence tomography over a 3-month period

Predictive value of matrix metalloproteinase-9 combined with magnetic resonance spectroscopy for delayed cerebral edema after spontaneous intracerebral hemorrhage

Editorial: Exploring Neuroendocrine Mechanisms in Psychiatric and Metabolic Comorbidities

Somatic symptom disorder in gastroesophageal reflux disease: a key factor contributing to severe symptoms and impaired quality of life

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

The relationship between perceived stress and depression in colorectal cancer patients: the mediating role of illness perception and the moderating role of self-efficacy

Physiological and molecular dynamic changes during 23-day high-altitude exposure reveal novel biomarkers for acclimatization

TREM2 and microglial immunity in Alzheimer’s disease: mechanisms, genetics, and therapeutic opportunities

Understanding hairy cell leukemia in the context of mature B−cell neoplasms: tumor microenvironment and extracellular vesicle contribution to disease pathogenesis

A multi-machine learning framework identifies novel PANoptosis-related biomarkers and their immune landscape in ulcerative colitis: Insights from transcriptomics and experimental validation

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

Chili pepper aspiration in elderly patients: a case series highlighting diagnostic challenges and the role of cryoextraction