Geng et al. has discovered that several core biomarkers, such as TP53, TOP2A, CDK1, CCNB1, CDC20, CCNA2, NDC80, AURKA, BIRC5, CCNB2, KIF11 and MAD2L1, were associated with the outcome of glioma [8]. Here, CDK1 is linked to central nervous system cancer.