A total of four genes (SLC39A3 on 19p13.3, ZNF737 on 19p12, FAM53A on 4p16.3, and PPP1R2 on 3q29) were identified to be associated with bladder cancer risk with FDR < 0.05 (Table 1; Fig. 2). This evidence concerns the gene PPP1R2 and urinary bladder cancer.