Nevertheless, there is a scarcity of reports on the expression, prognostic significance, and potential functions of the PSMA family in bladder cancer (BLCA).<h4>Methods</h4>We utilized the TCGA, GEO, TIMER, UALCAN, and HPA databases to evaluate the expression of PSMAs in BLCA. The gene discussed is FOLH1; the disease is bladder transitional cell carcinoma.