FIGURE 7.

Immunosuppression was positively correlated with risk score in glioma. (A) Correlation between risk score and marker immunosuppressive genes’ expression in glioma patients of TCGA dataset, including PDCD1(PD‐1), HAVCR2 (TIM3), CD274(PD‐L1), CD276(B7‐H3). (B) Correlation between risk score and marker immunosuppressive genes’ expression in glioma patients of CGGA dataset, including PDCD1(PD‐1), HAVCR2 (TIM3), CD274(PD‐L1), CD276(B7‐H3). Spearman rank correlation test was utilized to estimate the strength of correlation. p < 0.05 was considered as statistically significant