Furthermore, from the Table S1, we can see that SQLE (squalene epoxidase) (r = 0.598), SCD (stearoyl‐CoA desaturase) (r = 0.556), and FASN (fatty acid synthase) (r = 0.524) were three genes which exhibited the strongest association with DHCR7 expression in BLCA (p = 7.653e‐41, 1.885e‐34, and 4.095e‐30, respectively). Here, DHCR7 is linked to bladder transitional cell carcinoma.