The results showed that the high mRNA expression of ALKBH5 was associated with shorter OS in KICH (HR=7.29), LGG (HR=3.42), LAML (HR=2.11), GBM (HR=1.60) and BLCA (HR=1.40) and shorter DSS in KICH (HR=10.50), LGG (HR=3.23), GBM (HR=1.56) and BLCA (HR=1.42) (Supplementary Figures 4A, B). This evidence concerns the gene ALKBH5 and glioblastoma.