Compared with normal renal tissues, CASP3, CASP4, Caspase-5, AIM2, CASP9, GSDMB, and PYCARD in renal clear cell carcinoma tissues stained deeper and more widely, showing positive expression (Figures 9(a)–9(b) and 9(i)). This evidence concerns the gene CASP3 and clear cell renal carcinoma.