To validate expression and association of PATJ protein in ccRCC with patients’ pathological data, we utilized the UALCAN web tool and found that PATJ protein was reduced in ccRCC tissues vs. normal renal tissues (Figure 5A) and decrease in PATJ protein was associated with advanced tumor stages (Figure 5C; Table 4). Here, PATJ is linked to nonpapillary renal cell carcinoma.