Threshold Limits | List of Frontiers open access articles

Original Research

Published on 04 Mar 2026

Impact of nitrogen fertilizer concentrations on growth, yield, and nutrient use efficiency of wolfberry (Lycium barbarum L.) in Northwestern China

in Plant Nutrition

Mengfei Yuan
Ligang Xu
Jiaxuan Dou
Ying Tang
Xue Tan
Wangbo Xu

Frontiers in Plant Science

doi 10.3389/fpls.2026.1787344

Clinical Trial

Published on 04 Mar 2026

Singing as training modality within pulmonary rehabilitation for COPD patients may enhance diaphragmatic function: a pilot RCT exploring impact on diaphragmatic mobility and thickness

in Exercise Physiology

Daozheng Lv
Zhengtong Qiao
Jiazhen Zhang
Jiayu Xin
Kai Liu

Frontiers in Physiology

doi 10.3389/fphys.2026.1728597

232 views

Original Research

Published on 04 Mar 2026

Identification of gemilukast as a bifunctional molecule with lipid-lowering and anti-inflammatory activities

in Inflammation

Yuanyuan Liu
Yixiao Wang
Rufei Wang
Qingshan Yang
Guojun Pan
Renshuai Zhang

Frontiers in Immunology

doi 10.3389/fimmu.2026.1738104

Original Research

Published on 04 Mar 2026

A physical-environment-driven multi-stream deep neural network for short-term heavy precipitation potential identification

in Climate Monitoring

Jie Liu
Jingjing An
Chen Yao
Zhaoye Wu
Huimin Li
Xiaoye Zhou
Gaoping Liu
Ruijiao Wu

Frontiers in Climate

doi 10.3389/fclim.2026.1776202

Original Research

Published on 04 Mar 2026

Academic stressors and coping strategies among MBBS students: a cross-sectional, year-wise comparative study

in Healthcare Professions Education

Priyanka Rathi
Keshav Banga
Himanshu Singh

Frontiers in Medicine

doi 10.3389/fmed.2026.1789919

Case Report

Published on 04 Mar 2026

Case report: Carcinoma en cuirasse—widespread cutaneous metastases from breast adenocarcinoma

in Breast Cancer

Chongyi Wei
Jianping Long
Tao Yang
Haicun Zhou
Xiaoke Chai

Frontiers in Oncology

doi 10.3389/fonc.2026.1742907

Original Research

Published on 04 Mar 2026

Immunoreactivity of pan MHC-I epitopes on Crimean-Congo hemorrhagic fever virus glycoprotein C-terminal

in Viral Immunology

Dongbo Jiang
Yongkai Wang
Haobo Kang
Zhenchi Fang
Jianchang Li
Zilu Ma
Yubo Sun
Yanbo Wang
Zhihe Fu
Yulin Yang

Frontiers in Immunology

doi 10.3389/fimmu.2026.1693892

147 views

Original Research

Published on 04 Mar 2026

Building digital competence for future healthcare through hands-on AI experience

in Digital Education

Yngve Røe
Marko Lukic
Safora Johansen
Wilfried Admiraal
Minna Pikkarainen

Frontiers in Education

doi 10.3389/feduc.2026.1752683

113 views

Original Research

Published on 04 Mar 2026

Self-experienced empathetic behaviour patterns in medical students during virtual patient encounters: a comparison between an AI-enhanced social robot and a computer-based platform

in AI for Human Learning and Behavior Change

Alexander Borg
Benjamin Jobs
Cidem Gentline
Viking Huss
Anna Hugelius
Jonathan Schiött
William Ivegren
Fabricio Espinosa
Mini Ruiz
Samuel Edelbring

Frontiers in Artificial Intelligence

doi 10.3389/frai.2026.1795842

Original Research

Published on 04 Mar 2026

Correlation between anemia-related red blood cell parameters and pulmonary function severity in patients with AECOPD

in Pulmonary Medicine

Hui Dou
Jichen Qiao
Hailian Zhang
Dabang Cai
Cheng Meng
Xin Wei
Linghua Cui
Shumei Shao
Lei Lv

Frontiers in Medicine

doi 10.3389/fmed.2026.1773007

Case Report

Published on 04 Mar 2026

Case Report: A 69-year-old woman with dermatopathic lymphadenopathy and hypercalcemia after COVID-19 infection

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Danli Hu
Yanchun Li
Shen Shen

Frontiers in Immunology

doi 10.3389/fimmu.2026.1702218

Original Research

Published on 04 Mar 2026

Challenges and coping strategies for achieving terminology precision in EMI medical writing among Saudi medical students

in Healthcare Professions Education

Ahmed Hamad Aldafas

Frontiers in Medicine

doi 10.3389/fmed.2026.1781287

Editorial

Published on 04 Mar 2026

Editorial: The digitalization of neurology—volume II

in Health Informatics

Daniel B. Hier
Michael D. Carrithers
Jorge M. Rodríguez-Fernández
Benjamin Kummer

Frontiers in Digital Health

doi 10.3389/fdgth.2026.1806851

Original Research

Published on 04 Mar 2026

DNA2 acts as a brake on β cell insulin hypersecretion and diet-induced metabolic dysfunction

in Molecular and Cellular Pathology

Haixia Xu
Dongmei Tang
Na Yang
Meilin Ma
Yan Tian
Xianghui Fu

Frontiers in Cell and Developmental Biology

doi 10.3389/fcell.2026.1733190

132 views

Brief Research Report

Published on 04 Mar 2026

Epidemiology of invasive meningococcal disease in the United States: review of recent data and identified risk factors

in Infectious Diseases: Epidemiology and Prevention

Jessica Presa
Daniel Spitz
Paul Balmer
Vincenza Snow
Kathleen Dooling

Frontiers in Public Health

doi 10.3389/fpubh.2026.1694023

582 views

Original Research

Published on 04 Mar 2026

T cell and cytokine signatures as early predictors of response to IL-12/IL-23 inhibition in Crohn’s disease

in Mucosal Immunity

Eduardo Martín Arranz
Laura García-Ramirez
Ana Van Den Rym
Cristina Suarez
Blanca García-Solís
Nestor Díaz-Iglesias
Alberto López-Lera
Fernando Corvillo
José Luis Rueda García
Paula Blanco-San Miguel

Frontiers in Immunology

doi 10.3389/fimmu.2026.1753914

Articles

Impact of nitrogen fertilizer concentrations on growth, yield, and nutrient use efficiency of wolfberry (Lycium barbarum L.) in Northwestern China

Singing as training modality within pulmonary rehabilitation for COPD patients may enhance diaphragmatic function: a pilot RCT exploring impact on diaphragmatic mobility and thickness

Identification of gemilukast as a bifunctional molecule with lipid-lowering and anti-inflammatory activities

A physical-environment-driven multi-stream deep neural network for short-term heavy precipitation potential identification

Academic stressors and coping strategies among MBBS students: a cross-sectional, year-wise comparative study

Case report: Carcinoma en cuirasse—widespread cutaneous metastases from breast adenocarcinoma

Immunoreactivity of pan MHC-I epitopes on Crimean-Congo hemorrhagic fever virus glycoprotein C-terminal

Building digital competence for future healthcare through hands-on AI experience

Self-experienced empathetic behaviour patterns in medical students during virtual patient encounters: a comparison between an AI-enhanced social robot and a computer-based platform

Correlation between anemia-related red blood cell parameters and pulmonary function severity in patients with AECOPD

Case Report: A 69-year-old woman with dermatopathic lymphadenopathy and hypercalcemia after COVID-19 infection

Challenges and coping strategies for achieving terminology precision in EMI medical writing among Saudi medical students

Editorial: The digitalization of neurology—volume II

DNA2 acts as a brake on β cell insulin hypersecretion and diet-induced metabolic dysfunction

Epidemiology of invasive meningococcal disease in the United States: review of recent data and identified risk factors

T cell and cytokine signatures as early predictors of response to IL-12/IL-23 inhibition in Crohn’s disease