Identifying celiac disease-related chemicals by transcriptome-wide association study and chemical-gene interaction analyses.

ABSTRACT: Celiac disease (CeD) is one of the most common intestinal inflammatory diseases, and its incidence and prevalence have increased over time. CeD affects multiple organs and systems in the body, and environmental factors play a key role in its complex pathogenesis. Although gluten exposure is known to be the causative agent, many unknown environmental factors can trigger or exacerbate CeD. In this study, we investigated the influence of genetic and environmental factors on CeD. Data from a CeD genome-wide association study that included 12,041 CeD cases and 12,228 controls were used to conduct a transcriptome-wide association study (TWAS) using FUSION software. Gene expression reference data were obtained for the small intestine, whole blood, peripheral blood, and lymphocytes. We performed G

SUBMITTER: Lu M 

PROVIDER: S-EPMC9478571 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature