Confirming our gene list as involved with brain tumor development, ‘Glioma Invasiveness Signaling’ (CD44, F2R, ITGAV, MMP9, RHOC, RND2, RND3, TIMP3, TIMP4) and ‘Glioblastoma Multiforme Signaling’ (CDK6, CDKN1A, EGFR, ITPR2, MYC, RHOC, RND2, RND3, TCF3, WNT5A) were returned as significant pathways as well. Here, CD44 is linked to central nervous system cancer.