Plugin | List of Frontiers open access articles

Original Research

Published on 01 May 2026

Reactive lymphoid hyperplasia of the appendix in children: a descriptive analysis of accompanying neural and stromal features

in Pediatric Surgery

Neslihan Gulcin
Ilkay Tosun
Ceyhan Sahin

Frontiers in Pediatrics

doi 10.3389/fped.2026.1749724

236 views

Original Research

Published on 01 May 2026

Relationship between salivary neuropeptide Y and performance under stress: a study on police firearms officers

in Cognitive Neuroscience

Marc V. Jones
Chris Murgatroyd
Nathan Smith
Lucy Walker
Martin James Turner
Andrew McCann
Elizabeth C. Braithwaite
Danielle Burns
Maxted Neal
Paul Emmerson

Frontiers in Human Neuroscience

doi 10.3389/fnhum.2026.1753205

502 views

Original Research

Published on 01 May 2026

The coupled impacts of land management and climate variability on the hydrology of the Crocodile River Catchment in South Africa

in Water and Hydrocomplexity

Mary Nkosi
Fhumulani I. Mathivha

Frontiers in Water

doi 10.3389/frwa.2026.1751055

212 views

Original Research

Published on 01 May 2026

The long noncoding RNA lnc-FAM164A1-ACLY axis promotes pro-inflammatory responses in human primary macrophages: a systems approach

in Molecular Innate Immunity

Jian-Guo Wang
Shiori Ito
Daiki Hosokawa
Keishi Nihira
Julius L. Decano
Lang Ho Lee
Hideyuki Higashi
Arda Halu
Peter C. Mattson
Gabriela Amaral

Frontiers in Immunology

doi 10.3389/fimmu.2026.1776849

364 views

Case Report

Published on 01 May 2026

Case Report: Long-term survival in advanced PD-L1-high squamous cell lung cancer following severe immune-related cardiotoxicity

in Cancer Immunity and Immunotherapy

Qi-Qing Zhang
Xin-Xin Luo
Hua Chen
Wei Wang
Jun Liu
Ying Li
Hong-Li Qiao
Lang Chen
Zheng-Quan Feng

Frontiers in Immunology

doi 10.3389/fimmu.2026.1777957

372 views

Review

Published on 01 May 2026

Thinking out of the (Olympic) box: is it time to reconsider permanent hosting for sustainable Olympics? A conceptual review

in Sports Politics, Policy and Law

Athanasios (Sakis) Pappous

Frontiers in Sports and Active Living

doi 10.3389/fspor.2026.1778441

388 views

Perspective

Published on 01 May 2026

Participatory practices and participant observation together in action research: novel approaches to building capacity for health equity?

in Public Health Education and Promotion

Diana Campanella Schow

Frontiers in Public Health

doi 10.3389/fpubh.2026.1779809

230 views

Original Research

Published on 01 May 2026

Associations between complex post-traumatic stress disorder and intimate relationship quality: the parallel mediating roles of mentalization and playfulness

in Psychology for Clinical Settings

Shu-Xin Tan
Hang Li
Chengjing Chu
Jun-Wen Tan

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1779202

255 views

Original Research

Published on 01 May 2026

Assimilation and ethnic boundaries in Southern Thailand: exploring the Malay Muslim cultural resistance

in Race and Ethnicity

Muhammad Khalid Wardana
Bintar Mupiza
Astri Wulandari
Muhammad Rio Fariza

Frontiers in Sociology

doi 10.3389/fsoc.2026.1775605

422 views

Case Report

Published on 01 May 2026

Pathogenic interplay between markedly elevated plasma lipoprotein(a) levels and prothrombotic mechanisms: a case report

in Thrombosis and Haemostasis

Marta Biolo
Angela Napolitano
Luca Spiezia
Cristiana Bulato
Serena Toffanin
Daniela Regazzo
Camilla Portinari
Alberto Zambon
Paolo Simioni

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2026.1739634

369 views

Systematic Review

Published on 01 May 2026

Comparative effectiveness and safety of biologics and targeted small-molecule therapies plus stable background therapy in systemic lupus erythematosus: a systematic review and network meta-analysis

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Wenjuan Li
Yanhong Zhao
Siyan Shu
Ran Li
Yu Huang
Yuanyuan Gong
Guanhua Zhao
Yuxin Fan
Jianchang He

Frontiers in Immunology

doi 10.3389/fimmu.2026.1739946

383 views

Case Report

Published on 01 May 2026

Upadacitinib for atopic dermatitis induced by secukinumab in patients with refractory ankylosing spondylitis:a case report

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Jinxia Fang
Shaobiao Pan

Frontiers in Immunology

doi 10.3389/fimmu.2026.1737773

216 views

Original Research

Published on 01 May 2026

When competence isn’t enough: age and gender stereotypes in recruitment practices in Czechia

in Organizational Psychology

Martina Rašticová
Štěpán Konečný
Jakub Šácha
Martin Lakomý
Arpit Tripathi
Pawan Kumar Mishra

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1795235

357 views

Case Report

Published on 01 May 2026

Case Report: Acute abdomen in pregnancy—from appendicitis to diagnosed omental infarction

in Visceral Surgery

Xiqiang Zhuang

Frontiers in Surgery

doi 10.3389/fsurg.2026.1799105

313 views

Original Research

Published on 01 May 2026

Hybrid metaheuristic optimization for multi-criteria truck–drone collaborative routing in sustainable supply chains

in Urban Transportation Systems and Mobility

Mayuri K N
Gowsalya M

Frontiers in Sustainable Cities

doi 10.3389/frsc.2026.1798928

303 views

Mini Review

Published on 01 May 2026

B-cell peripheral tolerance: think dynamics beyond affinity

in Systems Immunology

Patrick Henong Yuan
Helen Huang
Haripriya Vaidehi Narayanan
Alexander Hoffmann

Frontiers in Immunology

doi 10.3389/fimmu.2026.1799465

446 views

Articles

Reactive lymphoid hyperplasia of the appendix in children: a descriptive analysis of accompanying neural and stromal features

Relationship between salivary neuropeptide Y and performance under stress: a study on police firearms officers

The coupled impacts of land management and climate variability on the hydrology of the Crocodile River Catchment in South Africa

The long noncoding RNA lnc-FAM164A1-ACLY axis promotes pro-inflammatory responses in human primary macrophages: a systems approach

Case Report: Long-term survival in advanced PD-L1-high squamous cell lung cancer following severe immune-related cardiotoxicity

Thinking out of the (Olympic) box: is it time to reconsider permanent hosting for sustainable Olympics? A conceptual review

Participatory practices and participant observation together in action research: novel approaches to building capacity for health equity?

Associations between complex post-traumatic stress disorder and intimate relationship quality: the parallel mediating roles of mentalization and playfulness

Assimilation and ethnic boundaries in Southern Thailand: exploring the Malay Muslim cultural resistance

Pathogenic interplay between markedly elevated plasma lipoprotein(a) levels and prothrombotic mechanisms: a case report

Comparative effectiveness and safety of biologics and targeted small-molecule therapies plus stable background therapy in systemic lupus erythematosus: a systematic review and network meta-analysis

Upadacitinib for atopic dermatitis induced by secukinumab in patients with refractory ankylosing spondylitis:a case report

When competence isn’t enough: age and gender stereotypes in recruitment practices in Czechia

Case Report: Acute abdomen in pregnancy—from appendicitis to diagnosed omental infarction

Hybrid metaheuristic optimization for multi-criteria truck–drone collaborative routing in sustainable supply chains

B-cell peripheral tolerance: think dynamics beyond affinity