Variable Valve Lift Vvl | List of Frontiers open access articles

Original Research

Published on 13 Feb 2026

Between care and collapse: the hidden health and emotional struggles of Saudi mothers of children with Down syndrome

in Health Psychology

Waleed Alabri

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1742620

244 views

Original Research

Published on 13 Feb 2026

Knowledge, attitude, and practice toward stroke among university students in Saudi Arabia: a nationwide cross-sectional study

in Public Health Education and Promotion

Mothana Al Jaber
Hassan Khafaji
Saleh Alanazi
Fay Hadi
Rena Abualjamal
Abdulelah Almasaud
Abrar Alzahrani
Suliman Alluhib
Mayar Alzain
Saud Al Naim

Frontiers in Public Health

doi 10.3389/fpubh.2026.1742770

189 views

Review

Published on 13 Feb 2026

Resistance gene against Xanthomonas oryzae pv. Oryzae (Xoo) in rice: molecular mechanisms and breeding strategies for bacterial leaf blight

in Plant Pathogen Interactions

Hongrui Jiang
Qina Huang
Changdeng Yang
Yan Liang

Frontiers in Plant Science

doi 10.3389/fpls.2026.1744367

272 views

Original Research

Published on 13 Feb 2026

Synergistic enhancement of antioxidant and antiapoptotic levels by Vitamin A and Lupeol improves the quality of cryopreserved bucks semen

in Animal Reproduction - Theriogenology

Congliang Wang
Xiayu Yun
Yanfeng Song
Minying Ju
Meixia Wang
Xiaoyue Song
Helin Li
Na Li
Lei Qu
Jinlian Hua

Frontiers in Veterinary Science

doi 10.3389/fvets.2026.1746386

312 views

Original Research

Published on 13 Feb 2026

Modified systemic immune-inflammatory index, modified systemic inflammatory response index and hemoglobin-albumin-lymphocyte-platelet score may serve as markers for evaluating the efficacy of neoadjuvant therapy in breast cancer patients

in Breast Cancer

Yuhong Gan
Rongkun Zhu
Jinyuan Li
Qiuming Wang
Xiaobin Meng

Frontiers in Oncology

doi 10.3389/fonc.2026.1746164

210 views

Original Research

Published on 13 Feb 2026

Living with drought: climate change perceptions, adaptation, and mitigation among farmers in rural Bangladesh

in Climate Adaptation

Md. Mahedi
A. K. M. Kanak Pervez
Akira Ishida
Shabrin Jahan Shaili
Md. Nurnobi

Frontiers in Climate

doi 10.3389/fclim.2026.1744133

483 views

Case Report

Published on 13 Feb 2026

Daratumumab-based salvage therapy enables umbilical cord blood transplantation in multiline refractory, elderly T-lymphoblastic lymphoma: a case report

in Cancer Immunity and Immunotherapy

Qian Yang
Lei Yang
Ping Cai
Yong-hui Ji
Jing-dong Zhou
Jun Qian

Frontiers in Immunology

doi 10.3389/fimmu.2026.1743398

188 views

Original Research

Published on 13 Feb 2026

Frailty and functional outcomes in patients with progressive fibrosing interstitial lung diseases receiving antifibrotic therapy: a real-life observational study

in Geriatric Medicine

Domenica Francesca Mariniello
Fabio Perrotta
Carmine Picone
Vasiliki Liakouli
Stefano Sanduzzi Zamparelli
Giulia Maria Stella
Alfonso Reginelli
Gaetano Rea
Andrea Bianco
Vito D’Agnano

Frontiers in Medicine

doi 10.3389/fmed.2026.1741725

375 views

Original Research

Published on 13 Feb 2026

Impact of ultrasound operator training on clinical pregnancy rates during embryo transfer: a retrospective cohort study

in Assisted Reproduction

Ranit Hizkiyahu
Michal Bezalel
Miri Godin
Chana Adler Lazarovits
Yaakov Bentov
Efrat Esh-Broder
Anat Hershko Klement

Frontiers in Reproductive Health

doi 10.3389/frph.2025.1743979

252 views

Original Research

Published on 13 Feb 2026

Specialty agriculture, farming efficiency, and resource reallocation: an empirical and quantitative analysis of China

in Agricultural and Food Economics

Chengdi Luo
Jun Wen
Xingqun Li

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2025.1740649

347 views

Original Research

Published on 13 Feb 2026

Explainable machine learning for early detection of Escherichia coli urinary tract infections: integrating SHAP interpretation and bacterial epidemiology

in Clinical and Diagnostic Microbiology and Immunology

Jie Zhang
Ying-Ying Jiang
Ying Zhu
Chu-Ying Pan
Ling-Hui Yao
Ying-Ying Zheng
Shi-Yan Zhang
Jinbao Shi

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1740707

442 views

Original Research

Published on 13 Feb 2026

7α-acetoxy-6β-hydroxyroyleanone (Roy) modulates IL-6/STAT3/JAK2 mRNA expression and suppresses tumor growth in glioblastoma cell models

in Ethnopharmacology

Mariana Magalhães
Renato Spigarelli
Eva María Domínguez-Martín
Lino Ferreira
Thomas Efferth
Patrícia Rijo
Enzo Spisni
Célia Cabral

Frontiers in Pharmacology

doi 10.3389/fphar.2026.1728792

377 views

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

Articles

Between care and collapse: the hidden health and emotional struggles of Saudi mothers of children with Down syndrome

Knowledge, attitude, and practice toward stroke among university students in Saudi Arabia: a nationwide cross-sectional study

Resistance gene against Xanthomonas oryzae pv. Oryzae (Xoo) in rice: molecular mechanisms and breeding strategies for bacterial leaf blight

Synergistic enhancement of antioxidant and antiapoptotic levels by Vitamin A and Lupeol improves the quality of cryopreserved bucks semen

Modified systemic immune-inflammatory index, modified systemic inflammatory response index and hemoglobin-albumin-lymphocyte-platelet score may serve as markers for evaluating the efficacy of neoadjuvant therapy in breast cancer patients

Living with drought: climate change perceptions, adaptation, and mitigation among farmers in rural Bangladesh

Daratumumab-based salvage therapy enables umbilical cord blood transplantation in multiline refractory, elderly T-lymphoblastic lymphoma: a case report

Frailty and functional outcomes in patients with progressive fibrosing interstitial lung diseases receiving antifibrotic therapy: a real-life observational study

Impact of ultrasound operator training on clinical pregnancy rates during embryo transfer: a retrospective cohort study

Specialty agriculture, farming efficiency, and resource reallocation: an empirical and quantitative analysis of China

Explainable machine learning for early detection of Escherichia coli urinary tract infections: integrating SHAP interpretation and bacterial epidemiology

7α-acetoxy-6β-hydroxyroyleanone (Roy) modulates IL-6/STAT3/JAK2 mRNA expression and suppresses tumor growth in glioblastoma cell models

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