Fig. 1. Sox2 and nestin were highly regulated in both normal neural stem cells (NSCs) and glioblastoma multiforme (GBM) cells. 464T and 532T GBM cells, as well as 682 and 779 normal NSCs were stained by anti-Sox2 (upper, green) and anti-nestin (lower, green) antibodies for immunocytochemistry. Nuclei of all cells were stained by DAPI (blue).
