BCL2A1 and glioblastoma: Because the induction of proneural-mesenchymal transition (PMT) has been shown to be similar to EMT and correlated with a mechanism for TMZ resistance in GBM cells [20], we next analyzed the correlation between the expression of the H2AFJ gene and PMT signature genes, which include WT1, TGFBR2, LYN, CD44, YKL40, and BCL2A1, in the GBM tissues from TCGA.