Primary biliary cirrhosis and inflammatory bowel disease: a two-sample bidirectional Mendelian randomization study
Observational studies have frequently reported an association between primary biliary cirrhosis (PBC) and inflammatory bowel disease (IBD). In this study, we leveraged summary-level data from genome-wide association studies (GWAS) to conduct a two-sample bidirectional Mendelian randomization (MR) analysis, with the pri...