November 10, 2025

Gastric microbiome shifts track H pylori virulence

Pathogenic bacterial genotypes correlate with distinct microbial communities; overall α-diversity is unchanged, but virulent strains show greater diversity within subgroups as atrophy progresses

November 11, 2025

ED drugs tied to lower gastric cancer risk

Large retrospective study finds 30% reduction in gastric malignancy among men taking erectile dysfunction medications.

November 05, 2025

Bariatric surgery vs GLP-1s: GERD risk

Propensity-matched analysis of over 80,000 patients reveals bariatric surgery nearly doubles five-year esophageal complication rates compared with GLP-1 RA therapy.