Singular System | List of Frontiers open access articles

Original Research

Published on 14 May 2026

The effect of staphylococcal infection on cathelicidin and β-defensin mRNA levels in epithelial cells lining the mammary gland cistern

in Cytokines and Soluble Mediators in Immunity

Emilia Bagnicka
Adrianna Szprynca
Ewa Kościuczuk
Justyna Jarczak
Magdalena Rzewuska
Tomasz Sakowski
Magdalena Zalewska

Frontiers in Immunology

doi 10.3389/fimmu.2026.1804785

249 views

Original Research

Published on 14 May 2026

An ultrasonographic tumor location-based model for predicting central lymph node metastasis in unifocal papillary thyroid microcarcinoma

in Thyroid Endocrinology

Nan Pang
Ranglamu Cai
Wenhui Zhang
Ruoyao Zhang
Qian Sun
Yuyuan Huang
Jie Zhang

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1785660

574 views

Case Report

Published on 14 May 2026

Case Report: Long-term survival with erlotinib for lung cancer with secondary leptomeningeal carcinomatosis

in Thoracic Oncology

Diego Neira
Paloma Ruiz
Barbara Nuñez
Gonzalo Navarrete
Rodrigo Vasquez
Luis Villanueva
Olga Barajas

Frontiers in Oncology

doi 10.3389/fonc.2026.1739717

187 views

Review

Published on 14 May 2026

Advances in cryptococcal infections-associated immunopathology and potential therapeutic strategies

in Pharmacology of Infectious Diseases

Nadezhda Sachivkina
Sarmistha Saha
Regina Gurina
Olga Kuznetsova
Natallia Zhabo
Marina Avdonina
Olga Pilshchikova

Frontiers in Pharmacology

doi 10.3389/fphar.2026.1776489

365 views

Original Research

Published on 14 May 2026

SSD-12 somatic symptom disorder scale: replication of validation and introduction of a parent version SSD-12-P

in Psychopathology

Marlene Abel
Stefanie M. Jungmann

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1816120

299 views

Original Research

Published on 14 May 2026

Effect of stress-induced hyperglycaemia on clinical outcome in paitients with acute ST-segment elevation myocardial infarction undergoing percutaneous coronary intervention

in Coronary Artery Disease

Kaidong Zeng
Zhixiong Liao
Yanming Du
Jianping Ding

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2026.1763222

329 views

Original Research

Published on 14 May 2026

Clinical characterization and molecular analysis of X-linked juvenile retinoschisis in a northern Chinese cohort

in Genetics of Common and Rare Diseases

Huihui Sun
Jindou Shi
Jiancang Wang
Suling Yang
Xiexie Liu
Peiyao Jin
Zheng Zheng

Frontiers in Genetics

doi 10.3389/fgene.2026.1796743

363 views

Original Research

Published on 14 May 2026

International benchmarking of secondary fracture prevention in older adults with hip fracture: a Chinese hospital-based KPI audit

in Health Policy and Management

Yuan Yuan
Wei Wang
Ping-Yang Li
Meng Zhang
Yan-Na Lu
Ming-Hui Yang
Wei Tian
Jing Zhang

Frontiers in Health Services

doi 10.3389/frhs.2026.1799272

931 views

Brief Research Report

Published on 14 May 2026

1H-MRS brain metabolites as biomarkers of high-altitude hypobaric hypoxia following mild traumatic brain injury in mice

in Neuroenergetics and Brain Health

Young Woo Park
Alexandru Korotcov
Asamoah Bosomtwi
Nathan P. Cramer
Xiufen Xu
Dinesh K. Deelchand
Małgorzata Marjańska
Zygmunt Galdzicki

Frontiers in Neuroscience

doi 10.3389/fnins.2026.1808567

391 views

Original Research

Published on 14 May 2026

CMV-specific T-cell receptor-engineered T-cell therapy as first-line treatment for CMV reactivation after haploidentical hematopoietic stem cell transplantation: a phase 2 trial

in Vaccines and Molecular Therapeutics

Jingwen Tang
Yanan Wen
Tian Yang
Qingyang Liu
Fei Li
Lu Wang
Zhenyang Gu
Yongli Wu
Songhua Luan
Chao Ma

Frontiers in Immunology

doi 10.3389/fimmu.2026.1820399

246 views

Case Report

Published on 14 May 2026

Rare submucosal abscess following endoscopic mucosal resection for rectal polyps: a case report and literature review

in Gastroenterology

Guo-Li Cao
Ze-Ming Chen
Xiao-Dong Li
Xi-Qiu Yu

Frontiers in Medicine

doi 10.3389/fmed.2026.1829122

211 views

Review

Published on 14 May 2026

Public administration and health system strengthening in low- and middle-income countries: exploring strategies to improve healthcare delivery and health governance

in Health Policy and Management

James Ndlovu
Zamokuhle Mbandlwa

Frontiers in Health Services

doi 10.3389/frhs.2026.1798165

1,001 views

Opinion

Published on 14 May 2026

Could belimumab be a new weapon in autoimmune complicated CVID?

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Cristiano Maiolo
Paola Lucia Minciullo
Giuseppe Murdaca
Sebastiano Gangemi

Frontiers in Immunology

doi 10.3389/fimmu.2026.1805917

206 views

Review

Published on 14 May 2026

Celiac disease as a model of gut–brain autoimmunity: from gluten exposure to neuropsychiatric manifestations

in Pediatric Neurology

Valentina Pucinischi
Martina Piersanti
Giovanni Di Nardo
Matteo Guarino
Umberto Volta
Roberto De Giorgio
Renata Auricchio
Alessandro Ferretti
Pasquale Parisi
Maurizio Mennini

Frontiers in Pediatrics

doi 10.3389/fped.2026.1822488

251 views

Original Research

Published on 14 May 2026

Feed cost shocks and profitability pressure in China’s hog supply chain: evidence from a NARDL analysis

in Agricultural and Food Economics

Jinshuai Zhang
Xin Li
Jie Hao
Tingting Zhang

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2026.1835447

202 views

Case Report

Published on 14 May 2026

Connective tissue diseases combined with chronic myelomonocytic leukemia and myelofibrosis: a case report and literature review

in Autoimmune and Autoinflammatory Disorders: Autoinflammatory Disorders

Hai-Qin Yin
Sha Jin
Yao Fu
Hui-Ling Zhu
Xue-Fei Li

Frontiers in Immunology

doi 10.3389/fimmu.2026.1685536

195 views

Articles

The effect of staphylococcal infection on cathelicidin and β-defensin mRNA levels in epithelial cells lining the mammary gland cistern

An ultrasonographic tumor location-based model for predicting central lymph node metastasis in unifocal papillary thyroid microcarcinoma

Case Report: Long-term survival with erlotinib for lung cancer with secondary leptomeningeal carcinomatosis

Advances in cryptococcal infections-associated immunopathology and potential therapeutic strategies

SSD-12 somatic symptom disorder scale: replication of validation and introduction of a parent version SSD-12-P

Effect of stress-induced hyperglycaemia on clinical outcome in paitients with acute ST-segment elevation myocardial infarction undergoing percutaneous coronary intervention

Clinical characterization and molecular analysis of X-linked juvenile retinoschisis in a northern Chinese cohort

International benchmarking of secondary fracture prevention in older adults with hip fracture: a Chinese hospital-based KPI audit

1H-MRS brain metabolites as biomarkers of high-altitude hypobaric hypoxia following mild traumatic brain injury in mice

CMV-specific T-cell receptor-engineered T-cell therapy as first-line treatment for CMV reactivation after haploidentical hematopoietic stem cell transplantation: a phase 2 trial

Rare submucosal abscess following endoscopic mucosal resection for rectal polyps: a case report and literature review

Public administration and health system strengthening in low- and middle-income countries: exploring strategies to improve healthcare delivery and health governance

Could belimumab be a new weapon in autoimmune complicated CVID?

Celiac disease as a model of gut–brain autoimmunity: from gluten exposure to neuropsychiatric manifestations

Feed cost shocks and profitability pressure in China’s hog supply chain: evidence from a NARDL analysis

Connective tissue diseases combined with chronic myelomonocytic leukemia and myelofibrosis: a case report and literature review