NSUN3 and glioblastoma: Analysis of this dataset showed that mRNA levels of NSUN1 was also associated with shorter survival, but to a much less extent compared to NSUN5, whereas mRNA levels of NSUN3 and NSUN6 were associated with longer overall survival of GBM patients (Fig. S1B) Furthermore, analysis using the TCGA cohort (TCGA_GBM HG‐U133A) on Gliovis platform showed that NSUN5 mRNA levels are higher in GBM tissues compared with nontumor tissues (Fig. S1C).