CHMP4C and bladder transitional cell carcinoma: The expression levels of DEPRGs were displayed in the heatmap, indicating that GSDMA, CASP6, ZBP1, CHMP4C, IL1A, AIM2, NLRP2, and NLRP7 were significantly elevated, whereas the expression of IL6 was markedly reduced in BLCA samples compared with those in controls (Fig. 1C).