NIH R01 · 2025
Genetic susceptibility to Barrett's esophagus: From GWAS to biology
Barrett’s esophagus (BE) is the only known precursor for esophageal adenocarcinoma (EAC), a highly lethal cancer with rising incidence and median survival <1 year. Substantial health-care resources are devoted to BE screening, surveillance, and treatment. Gastroesophageal reflux-induced injury of the lower esophagus and chronic inflammation are key drivers of BE development, but molecular pathways underlying risk are not well defined. Recent genome-wide association studies (GWAS) led by members of our team identified >20 novel genetic susceptibility loci for BE/EAC, providing new insights into the inherited genetic component of risk. Nevertheless, little progress has been made in bridging…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.