As shown in the heatmap (Figure 2B), ‘writers’ (WTAP), ‘Readers’ (YTHDF1, YTHDF2, YTHDF3, HNRNPC, IGFBP1, IGFBP2, IGFBP3, RBMX, and ALKBH5) and ‘erasers’ (ALKB5H) in GBM samples were distinctly higher than those in LGG samples. Here, ALKBH5 is linked to glioblastoma.