In the Kaplan Meier plotter database, the results showed that high ANGPTL8/betatrophin expression was associated with favorable prognosis in terms of OS in BLCA (OS logrank p = 0.0051, HR = 0.62; Figure 7A), BRCA (OS logrank p = 0.0215, HR = 0.69; Figure 7B), PCPG (OS logrank p = 0.0183, HR = 0.17; Figure 7C), SARC (OS logrank p = 0.0052, HR = 0.54; Figure 7D). This evidence concerns the gene ANGPTL8 and bladder transitional cell carcinoma.