The morphology, differentiation and growth curve of glioblastoma stem cells (GSCs) and neural stem cells (NSCs).

<p><b>A.</b> Representative images of neurospheres from normal human neural stem cell lines 1–3 (NSC1–3) and glioblastoma stem cell lines 1–3 (GSC1–3). <b>B.</b> The multipotency of NSCs and GSCs. When induced into differentiation, both NSCs and GSCs gave rise to Tuj1+ neurons (green) and GFAP+ astrocytes (red). Representative images of NSC1 and GSC1 differentiation were shown. Nuclear Dapi staining was shown in blue. <b>C.</b> H&E staining of coronal sections from GSC-transplanted brains. The tumor region was indicated by an arrow, shown in dark purple color.