The higher mRNA expression level of UBE2W was also detected in the cholangiocarcinoma (CHOL), colon adenocarcinoma (COAD), esophageal carcinoma (ESCA), head and neck tumor (HNSC), liver hepatocellular carcinoma (LIHC), lung adenocarcinoma (LUAD), lung squamous cell carcinoma (LUSC), stomach adenocarcinoma (STAD) than in the normal tissues. The gene discussed is UBE2W; the disease is cholangiocarcinoma.