Hamiltonian System | List of Frontiers open access articles

Original Research

Published on 13 Feb 2026

Point-of-care ultrasound improves the diagnosis of heart failure in patients with dyspnea in primary care

in Family Medicine and Primary Care

Róbert Kiss-Kovács
Blanka Morvai-Illés
Roland Tóth-Szeles
Ildikó Bakó
András Mohos
Ildikó Ambrus
Luna Gargani
Albert Varga
Gergely Ágoston

Frontiers in Medicine

doi 10.3389/fmed.2026.1721066

122 views

Original Research

Published on 13 Feb 2026

Loss of embryonic vestibular ganglion neurons in a chick model of congenital vestibular disorders

in Neuro-Otology

Katherine L. Phillips
Vanshika Jain
Zoe Shaw
Nina M. Bell
Brielle Hentz
Elizabeth B. Bogin
Kathleen R. Gallagher
Anastas Popratiloff
Kenna D. Peusner

Frontiers in Neurology

doi 10.3389/fneur.2026.1721001

204 views

Original Research

Published on 13 Feb 2026

The securitization of African immigrants in South Africa

in Dynamics of Migration and (Im)Mobility

Sehlule Sibanda
Chidochashe Nyere

Frontiers in Political Science

doi 10.3389/fpos.2026.1719953

488 views

Review

Published on 13 Feb 2026

Metabolic crosstalk between oral microbiota and the host in OSCC: emerging roles of microbial metabolites in tumor initiation and progression

in Extra-intestinal Microbiome

Yajie Wu
Bo Han
Bowen Zhang
Jiyao Li
Biao Ren
Zhifei Su

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1778329

197 views

Case Report

Published on 13 Feb 2026

A case report of intramural pregnancy with uterine rupture: a warning signal from ineffective evacuation

in Obstetrics and Gynecology

Danlin Wang
Huawei Lei
Qiufen Lu
Shaoxia Yan
Xiang Fu
Yan Fang

Frontiers in Medicine

doi 10.3389/fmed.2026.1778238

468 views

Original Research

Published on 13 Feb 2026

Emotion regulation and psychological resilience sequentially mediate the association between training-related perceived stress and aggressive behavior among sport-major undergraduates

in Sport Psychology

Yuanzheng Tan
Jianmin Ding
Guoquan Wang

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1778128

390 views

Original Research

Published on 13 Feb 2026

PDGFD maintains ovine tail ADSCs in a proliferative state by suppressing CXCL8 and activating PI3K/MAPK signaling

in Livestock Genomics

Jilong Han
Qianqian Liang
Jie Zhang
Xianshu Wang
Beibit Turganbekovich Kulatayev
Mahaba Rouzi
Pengchen Wan
Min Yang

Frontiers in Veterinary Science

doi 10.3389/fvets.2026.1777426

331 views

Review

Published on 13 Feb 2026

Promoting mental health in the police sector: an integrated model of resilience, organisational support and emotional literacy

in Health Psychology

Vanesa Berlanga Silvente
Santiago Gascón-Santos
Yago Pérez-Montesinos

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1771519

376 views

Review

Published on 13 Feb 2026

Reprogramming the immunosuppressive breast cancer microenvironment: integrating cellular, metabolic, and stromal targets for rational immunotherapy

in Cancer Immunity and Immunotherapy

Chang Ma
Hoon Koon Teoh
Yang Zhao
Yifan Wang
Jun Zhao
Yan Liu
Chen Zhao
Hooi Tin Ong

Frontiers in Immunology

doi 10.3389/fimmu.2026.1760782

132 views

Original Research

Published on 13 Feb 2026

Divergent physiological strategies distinguish tolerant and plastic genotypes in elite Australian rice lines under limited irrigation

in Crop and Product Physiology

Yvonne Fernando
Markus Kuhlmann
Mark A. Adams
Vito Butardo

Frontiers in Plant Science

doi 10.3389/fpls.2026.1760397

363 views

Original Research

Published on 13 Feb 2026

Uncovering potential molecular biomarkers for cancer-associated secondary lymphedema through integrated analyses of RNA-sequencing, machine learning, and clinical data

in Breast Cancer

Hao Dong
Jianliang Miao
Zhong Liu
Yuguang Sun
Peilin Li
Song Xia
Wenbin Shen

Frontiers in Oncology

doi 10.3389/fonc.2026.1760040

251 views

Original Research

Published on 13 Feb 2026

Transcriptomic profiling reveals distinct molecular signatures among lesion types in hidradenitis suppurativa

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Hakim Ben Abdallah
Christine Daugaard
Louise Schøsler
Mads Kirchheiner Rasmussen
Line Kibsgaard
Trine Høgsberg
Claus Johansen
Trine Bertelsen

Frontiers in Immunology

doi 10.3389/fimmu.2025.1715474

347 views

Review

Published on 13 Feb 2026

Interstitial lung abnormalities: to treat or not to treat? The hamlet dilemma

in Pulmonary Medicine

Umberto Zanini
Giovanni Franco
Chiara Pirotta
Eleonora Passeri
Sofia Maria Mazzotta
Giovanni Ferrara
Marco Mura
Paola Faverio
Fabrizio Luppi

Frontiers in Medicine

doi 10.3389/fmed.2026.1762243

279 views

Original Research

Published on 13 Feb 2026

Factors affecting the academic performance of dental students in Riyadh, Saudi Arabia: a cross-sectional study

in Systems Integration

Sanjeev B. Khanagar
Abdulrahman Alfaraj
Mohammed Mana Algrne
Faisal Khaled Almutairi
Ibrahim Aljuryyed
Ahmed Binobaid

Frontiers in Dental Medicine

doi 10.3389/fdmed.2026.1762194

164 views

Original Research

Published on 13 Feb 2026

Association of high sensitivity C-reactive protein-triglyceride glucose index and chronic kidney disease: a cross-sectional study

in Renal Endocrinology

Fengxu Zhang
Zhengfang Wang
Han Zhang

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1781798

278 views

Correction

Published on 13 Feb 2026

Correction: Improvement of the left atrial systolic function after a surgical reduction of the high flow arteriovenous fistula

in Nephrology

Vaclav Lejsek
Anna Valerianova
Kristyna Michalickova
Kristina Buryskova Salajova
Marcela Slavikova
Marian Rybar
Jan Malik

Frontiers in Medicine

doi 10.3389/fmed.2026.1784889

Articles

Point-of-care ultrasound improves the diagnosis of heart failure in patients with dyspnea in primary care

Loss of embryonic vestibular ganglion neurons in a chick model of congenital vestibular disorders

The securitization of African immigrants in South Africa

Metabolic crosstalk between oral microbiota and the host in OSCC: emerging roles of microbial metabolites in tumor initiation and progression

A case report of intramural pregnancy with uterine rupture: a warning signal from ineffective evacuation

Emotion regulation and psychological resilience sequentially mediate the association between training-related perceived stress and aggressive behavior among sport-major undergraduates

PDGFD maintains ovine tail ADSCs in a proliferative state by suppressing CXCL8 and activating PI3K/MAPK signaling

Promoting mental health in the police sector: an integrated model of resilience, organisational support and emotional literacy

Reprogramming the immunosuppressive breast cancer microenvironment: integrating cellular, metabolic, and stromal targets for rational immunotherapy

Divergent physiological strategies distinguish tolerant and plastic genotypes in elite Australian rice lines under limited irrigation

Uncovering potential molecular biomarkers for cancer-associated secondary lymphedema through integrated analyses of RNA-sequencing, machine learning, and clinical data

Transcriptomic profiling reveals distinct molecular signatures among lesion types in hidradenitis suppurativa

Interstitial lung abnormalities: to treat or not to treat? The hamlet dilemma

Factors affecting the academic performance of dental students in Riyadh, Saudi Arabia: a cross-sectional study

Association of high sensitivity C-reactive protein-triglyceride glucose index and chronic kidney disease: a cross-sectional study

Correction: Improvement of the left atrial systolic function after a surgical reduction of the high flow arteriovenous fistula