Moreover, genes such as NAT2, TP63, GSTM1, MYC, TACC3‐FGFR3, PSCA, CLPTM1L‐TERT, APOBEC3A‐CBX6, UGT1A, and CCNE1 get mutated in bladder cancer. This evidence concerns the gene UGT1A1 and urinary bladder cancer.