GastroenterologyBarrett's esophagushydrogen sulfide
Pathology-Driven Epithelial Sulfide Loss Reprograms the Redox Proteome and Triggers Barrett’s Esophagus
By MedXY|Jun 5, 2026
A study shows that reflux-related sulfide loss rewires esophageal redox proteins, increases PGE2 signaling, and helps drive Barrett’s esophagus, revealing a new potential therapeutic target.