Fig. 3

Validation of the TCGA-GBMLGG and CGGA datasets. Expression levels of the eight DEGs in GBM, A, OD, and NG tissues in the TCGA-GBMLGG (a) and CGGA (b) cohorts. GBM: glioblastoma; A: astrocytoma; OD: oligodendroglioma; NG: nonglioma; DEG: differentially expressed gene; TCGA: The Cancer Genome Atlas; CGGA: the Chinese Glioma Genome Atlas. ****Indicates a p-value of < 0.0001; **indicates a p-value of < 0.01; *indicates a p-value of < 0.05