Fig. 1From: Targeting the neural stem cells in subventricular zone for the treatment of glioblastoma: an update from preclinical evidence to clinical interventionsGBM was divided into 4 groups according to the relationship with SVZ and cortex (CTX). The first group was exposed to SVZ and the CTX; the second group was exposed to SVZ but not the CTX; the third group was exposed to the CTX but not the SVZ; the fourth group did not touch these two parts. Schematic created with Adobe IllustratorBack to article page