CD8A and glioblastoma: From this analysis, diverse immune response categories emerged as significantly hypo-methylated and upregulated in IDH wild-type GBM patients with high CD8+ T cells for both RNAseq (Supplementary Fig. 14a, b; Supplementary Data 3, 5) and Agilent expression data (Supplementary Fig. 14c, d; Supplementary Data 4, 6).