Figure 4. Distinct TME characteristics of ccRCC patients according to the risk score. (A) Boxplots showed abundance of 22 infiltrating immune cell types. (B) Correlation between nine immune cells and patient risk score. (C) Lollipop plot showed abundance of 22 infiltrating immune cell types. (D) Immune function differential analysis for single sample gene set enrichment analysis. (E) Kaplan-Meier curves for the 9 immune function in ccRCC patients (*P < 0.05, **P < 0.01, ***P < 0.001).