Interestingly, when performing GSEA to identify transcriptomic signatures reminiscent of WNT6‐associated genes in GBM patients (Gonçalves et al., 2018), we found that WNT6‐negatively correlated genes were enriched for genes upregulated in LAML cells upon HOXA9 knockdown [enrichment score (ES) = −0.26 and false discovery rate, FDR = 0.18; Fig. S6], further supporting this novel molecular link between HOXA9 and WNT6. This evidence concerns the gene HOXA9 and glioblastoma.