Using TCGA data, we firstly assessed the expression of DDX11 in TCGA gastrointestinal cancers, including liver hepatocellular carcinoma (LIHC), colon adenocarcinoma (COAD), esophageal carcinoma (ESCA), pancreatic adenocarcinoma (PAAD), rectum adenocarcinoma (READ), and stomach adenocarcinoma (STAD). This evidence concerns the gene DDX11 and pancreatic adenocarcinoma.