In addition to epigenetic regulation on DNA methylation, microRNA also participate a profound role to modulate gene expression by targeting mRNA; thus, we analysed the microRNA expression patterns in TCGA‐GBM and concluded that has‐miR‐19 and has‐miR‐9 may have correlations responsible to CLEC5A expression (Figure 1F). Here, CLEC5A is linked to glioblastoma.