CDK6 and bladder transitional cell carcinoma: In our study, it was also confirmed that CDK6-AS1 was associated with survival in eight types of tumors (BLCA, HNSC, KIRC, LGG, LUAD, MESO, THCA, and UVM), and moreover, CDK6-AS1 expression was correlated with that of its target gene, CDK6, in 29 tumor types.