It showed that FKBP1A mRNA expression was significantly higher in most tumor tissues, including LIHC, BLCA (bladder urothelial carcinoma), CHOL (cholangiocarcinoma), ESCA (esophageal carcinoma), HNSC (head and neck squamous cell carcinoma), KIRC (kidney renal clear cell carcinoma), KIRP (kidney renal papillary cell carcinoma) and STAD (stomach adenocarcinoma) (p < 0.05, Figure 1B). The gene discussed is FKBP1A; the disease is cholangiocarcinoma.