KRAS and central nervous system cancer: Indeed, we found six and ten significant pathways in LGG (Brain Lower Grade Glioma) and UCEC (Uterine Corpus Endometrial Carcinoma) (adj P (Cox) < 0.05) respectively, invariably involvingPIK3CA along with different combinations of other oncogenes (e.g.NRAS,KRAS) interfaces.