PROM1 and central nervous system cancer: Genes upregulated in CD133+ glioma stem cells compared to CD133− glioma stem cells [44] and glioma‐elevated genes (obtained from the Human Protein Atlas – HPA [37]) had a higher than overall mRNA‐protein correlation, whereas genes involved in splicing and heterogeneous ribonucleoproteins (HNRNPs) had lower than overall correlation in GSCs.