Rectangular Waveguide | List of Frontiers open access articles

Original Research

Published on 29 Apr 2026

Distinct protein and metabolic profiles in patients with advanced clear-cell renal cell carcinoma treated with sunitinib: a study of the Spanish oncology genitourinary group

in Genitourinary Oncology

Guillermo Quintás
Elena Sanmartín
Alicia Garcia-Gimenez
José Muñoz-Langa
Aida Collado
Cristina Suárez
Xavier García del Muro
María José Méndez-Vidal
José García-Sánchez
Carmen Salvador-Coloma

Frontiers in Oncology

doi 10.3389/fonc.2026.1639330

127 views

Case Report

Published on 29 Apr 2026

Atrial fibrillation during palliative chemotherapy with utidelone: a case report

in Breast Cancer

Qihuan Shen
Yuhao Huang
Haoran Li
Baoying Chen
Huadi Shi
Zumin Xu

Frontiers in Oncology

doi 10.3389/fonc.2026.1695712

127 views

Original Research

Published on 29 Apr 2026

Impact of sarcopenia on ventricular remodelling following coronary artery bypass grafting in elderly patients with coronary heart disease

in Cardiovascular Surgery

Hongfang Li
Fangfang Ma
Yite Li
Zhenyu Su
Xugang Wang

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2025.1635863

412 views

Original Research

Published on 29 Apr 2026

Clinical utility of the RACE score for differentiating stroke from stroke mimics in the emergency department

in Stroke

Hatice Yelda Yildiz
Kaan Gülcan
Süreyya Ece Kozbaǧ
İrem Özürün
Zeynep Demirkiran
Yakup Krespi

Frontiers in Neurology

doi 10.3389/fneur.2026.1832156

146 views

Original Research

Published on 29 Apr 2026

Laparoscopic radical proximal gastrectomy with double flap technique for early proximal gastric cancer: a prospective, phase II study

in Gastrointestinal Cancers: Gastric and Esophageal Cancers

Shengning Zhou
Guangyu Zhong
Hongming Li
Jintao Zeng
Yang Chen
Fanghai Han
Jianan Tan
Yequan Xie

Frontiers in Oncology

doi 10.3389/fonc.2026.1830984

146 views

Review

Published on 29 Apr 2026

Engineered biochar nanocomposites: integrating nanotechnology with carbon-based materials to enhance plant resilience against biotic and abiotic stresses

in Plant Abiotic Stress

Liaqat Ali
Natasha Manzoor
Temoor Ahmed
Aown Abbas
Muhammad Farhan Qadir
Chen Song
Gang Wang

Frontiers in Plant Science

doi 10.3389/fpls.2026.1775263

182 views

Case Report

Published on 29 Apr 2026

Successful ovulation and pregnancy with pulsatile GnRH pump therapy in a polycystic ovary syndrome (PCOS) patient: a case report

in Neuroendocrine Science

Shumin Wang
Ying Xiong
Lang Qin
Kehui Xu
Meng Cheng

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1657770

181 views

Systematic Review

Published on 29 Apr 2026

Risk factors for drug-induced liver injury in tuberculosis patients: a meta-analysis and systematic review

in Infectious Diseases: Pathogenesis and Therapy

Xiaoli Liu
Chunmei Liu
Rong Yao
Bin Wan
Li Fu
Xiaoyi Yang
Yan Zhang
Jinxia Du
Xiang Long

Frontiers in Medicine

doi 10.3389/fmed.2026.1834524

Review

Published on 29 Apr 2026

pH-sensitive probes for ischemic stroke: advancing early detection and accurate grading

in Nanobiotechnology

Chen Zou
Lijun Wang
Yue Wu
Pengfei Yang
Xianfu Meng
Jianmin Liu
Hongjian Zhang

Frontiers in Molecular Biosciences

doi 10.3389/fmolb.2026.1821099

170 views

Original Research

Published on 29 Apr 2026

Serum metabolomics identifies GPC depletion in hepatic encephalopathy and its therapeutic potential for cognitive impairment

in Gastrointestinal and Hepatic Pharmacology

Haoming Chen
Xudan Xing
Xizhi Ding
Guilin Xiang
Jianwei Li
Yi Yang
Qian Liu
Kaiju Xu
Qian Lei
Peng Li

Frontiers in Pharmacology

doi 10.3389/fphar.2026.1807444

140 views

Perspective

Published on 29 Apr 2026

MSC-derived exosomes for hemorrhagic stroke: preclinical evidence and translational challenges

in Stroke

Ivonne Salinas
Laura Vela
Shabnam Santos
Ariel Moncayo
Kevin Moreno
Auki Guaillas
Ramiro F. Diaz
Andrés Caicedo

Frontiers in Neurology

doi 10.3389/fneur.2026.1711050

261 views

Original Research

Published on 29 Apr 2026

Physiological associations with heart rate–speed decoupling during a half-marathon in adolescent endurance runners

in Exercise Physiology

Weiyu Wang
Ruihang Zhou
Guangze He
Yumeng Si
Yongqin Cao
Pengxi Zheng
Wei Zi

Frontiers in Physiology

doi 10.3389/fphys.2026.1807399

129 views

General Commentary

Published on 29 Apr 2026

Commentary: Evaluation of the real-world safety of eptifibatide in the treatment of ARDS: results of a disproportionality analysis of FAERS data

in Precision Medicine

Ying Feng
Liu-Cheng Li
Xiao-Fang Niu
Hai-Hong Lin

Frontiers in Medicine

doi 10.3389/fmed.2026.1835916

164 views

Original Research

Published on 29 Apr 2026

Probiotic supplementation to mitigate berotralstat gastrointestinal side effects: a multicenter case series from the ITACA network

in Molecular Innate Immunity

Antonio Gidaro
Maria Domenica Guarino
Francesco Arcoleo
Donatella Bignardi
Cristian D’Antonio
Luisa Brussino
Pietro Accardo
Stefania Nicola
Stefano Pucci
Miriam Cognigni

Frontiers in Immunology

doi 10.3389/fimmu.2026.1790199

189 views

Original Research

Published on 29 Apr 2026

Clinical evaluation of laparoscopic repair with quadruple therapy for acute gastric ulcer perforation in elderly patients

in Gastrointestinal and Hepatic Pharmacology

Peng Zhai
Dong-chu Xu
Yun-hu Guo
Hua-guo Zhang

Frontiers in Pharmacology

doi 10.3389/fphar.2026.1701847

142 views

Brief Research Report

Published on 29 Apr 2026

Balancing exposure and efficiency: a simulation-based comparative analysis of exposure control methods in computerized adaptive testing

in Assessment, Testing and Applied Measurement

Marianna Karagianni
Ioannis Tsaousis

Frontiers in Education

doi 10.3389/feduc.2026.1769909

141 views

Articles

Distinct protein and metabolic profiles in patients with advanced clear-cell renal cell carcinoma treated with sunitinib: a study of the Spanish oncology genitourinary group

Atrial fibrillation during palliative chemotherapy with utidelone: a case report

Impact of sarcopenia on ventricular remodelling following coronary artery bypass grafting in elderly patients with coronary heart disease

Clinical utility of the RACE score for differentiating stroke from stroke mimics in the emergency department

Laparoscopic radical proximal gastrectomy with double flap technique for early proximal gastric cancer: a prospective, phase II study

Engineered biochar nanocomposites: integrating nanotechnology with carbon-based materials to enhance plant resilience against biotic and abiotic stresses

Successful ovulation and pregnancy with pulsatile GnRH pump therapy in a polycystic ovary syndrome (PCOS) patient: a case report

Risk factors for drug-induced liver injury in tuberculosis patients: a meta-analysis and systematic review

pH-sensitive probes for ischemic stroke: advancing early detection and accurate grading

Serum metabolomics identifies GPC depletion in hepatic encephalopathy and its therapeutic potential for cognitive impairment

MSC-derived exosomes for hemorrhagic stroke: preclinical evidence and translational challenges

Physiological associations with heart rate–speed decoupling during a half-marathon in adolescent endurance runners

Commentary: Evaluation of the real-world safety of eptifibatide in the treatment of ARDS: results of a disproportionality analysis of FAERS data

Probiotic supplementation to mitigate berotralstat gastrointestinal side effects: a multicenter case series from the ITACA network

Clinical evaluation of laparoscopic repair with quadruple therapy for acute gastric ulcer perforation in elderly patients

Balancing exposure and efficiency: a simulation-based comparative analysis of exposure control methods in computerized adaptive testing