When considering glioma patients as one group irrespective of histological grade, the increased expression of 15 genes (CENPA, DLG7, PBK, FILIP1L, CDC6, MCC, KIF15, MPP6, KIF18A, EZH2, DEPDC1, HMMR, P2RY5, FAM118A, and FNDC3B) correlated with the least favorable survival (Supplementary Figure S6A). Here, FILIP1L is linked to central nervous system cancer.