As shown in Figure 6A, the expression of MAP3K8 was positively correlated with the enrichment of memory CD4+ T cells, effector memory CD4+ T cells, plasmacytoid dendritic cells, neutrophils, myeloid dendritic cells, mast cells, macrophages, M2 macrophage, M1 macrophage, and B cells in both GBM and LGG. Here, CD4 is linked to glioblastoma.