Interestingly, bladder urothelial carcinoma (BLCA), breast invasive carcinoma (BRCA), cervical squamous cell carcinoma (CESC), cholangiocarcinoma (CHOL), esophageal carcinoma (ESCA), glioblastoma multiforme (GBM), HNSC, PRAD, stomach adenocarcinoma (STAD), and uterine corpus endometrial carcinoma (UCEC), all of which show TOPK upregulation, are not correlated with survival. This evidence concerns the gene PBK and prostate adenocarcinoma.