ReviewPublished 12 October 2026High-altitude gastric disorders: insights into maladaptation pathophysiological mechanisms, disease spectrum and prevention strategiesHuihui Shang · Rong Zhang · Youbang Xie · Airong Yang · Jing WangFrontiers in Physiologydoi 10.3389/fphys.2026.1944395
Case ReportPublished 8 October 2026Case Report: When reflux smells like smoke: a case of phantosmia associated with gastroesophageal refluxChristopher Visak · Skylar Ketteler · Shireen Husami · Imran ShafqatFrontiers in Gastroenterologydoi 10.3389/fgstr.2026.1867837
Original ResearchPublished 5 October 2026FeNO may serve as a noninvasive screening tool for gastroesophageal reflux disease in children under 5 years: a retrospective studyFang Wang · Ying Cheng · Xiaoqin Zhou · Junhua Shu · Lin Deng · Ruxin Zhang · Yi Gan · Zhongjian WangFrontiers in Pediatricsdoi 10.3389/fped.2026.1925154
Case ReportPublished 18 August 2026Case Report: First report of vonoprazan-associated severe Gly m 4–mediated PFAS anaphylaxis in the era of potent acid suppressionMakoto Nojo · Shintaro Suzuki · Tomoki Uno · Nao Sato · Sae Kawafune · Reira Masuda · Takaya Ebato · Tomohiro Matsunaga · Yoshitaka Uchida · Hironori Sagara · Akihiko TanakaFrontiers in Allergydoi 10.3389/falgy.2026.1893499
