To confirm the association of these gene signatures with the outcome, we compared OS (overall survival) and DFS (disease free survival) between patients with higher expression levels and patients with lower expression levels of MYBL2 and FoxM1 genes in low-grade glioma (LGG) and glioblastoma (HGG) cohorts of TCGA using cBioPortal. Here, MYBL2 is linked to low grade glioma.