FUT4 and central nervous system cancer: The surface cell markers of glioma stem cells include CD133, CD15 (also referred to as SSEA-1), α6 integrin, CD44, L1CAM, CD24, EGFR, PDGFRA and A2B5 (Table 2) [62,64,65,66,67,68,69,70,71,72,73,74,75].