DOT1L and glioblastoma: The positive correlations of DOT1L with BCAT1 (Pearson correlation γ was 0.5202; p < 0.01) and LDHA with BCAT1 (Pearson correlation γ was 0.5202; p < 0.01) were analyzed from gene expression profiles of 549 GBM cases of the Cancer Genome Atlas (TCGA) database, respectively (Figure 2G,H).