ACTB and nonpapillary renal cell carcinoma: The median values and Inter Quartile Ranges (IQR) for KEAP1/ACTB ratios were 0.0 (0–0) for NR, 0 (0.000–0.329), for NRDT paired with ccRCC, and 0.611 (0.000–10.210) for ccRCC tumor tissues, (Figure 1).