Adult neurogenesis is important for various cerebral injury and neurodegenerative disease. In the rodents and primates adult brain, it mainly occurs in the subventricular zone(SVZ) of the lateral ventricles(LV) and subgranular zone(SGZ) of the hippocampal dentate gyrus(DG). Coordinated proliferation and differentiation of adult neural stem cells(NSCs) is an important mechanism of adult neurogenesis. Adult neurogenesis process consists of a series of stages and each stage is discretely regulated by a variety...