Then, the infiltration abundance of these cells was tested comparing ccRCC samples and normal control samples, which showed only CD56bright natural killer cell was not statistically significant with a threshold of p < 0.05 (Figure 2C and Table S4), meanwhile, univariable Cox analysis indicated that immature dendritic cells (p‐value: OS 7.63e−04, PFI 1.71e−04) and central memory CD4 T cells (p‐value: OS 0.016, PFI 0.018) were associated with both OS and PFI (Figure 2C). Here, CD4 is linked to nonpapillary renal cell carcinoma.