The driver genes ERBB2, HDAC1, PARP1, ERBB3, FGFR3, mTOR, AXL, EZH2, FGFR1, FGFR2, CSF1R, KIT, FGFR4, RET, and ERBB4 are key targets in the treatment of BLCA. The gene discussed is EZH2; the disease is bladder transitional cell carcinoma.