Regional and stage-specific effects of prospectively purified vascular cells on the adult V-SVZ neural stem cell lineage.

ABSTRACT: Adult neural stem cells reside in specialized niches. In the ventricular-subventricular zone (V-SVZ), quiescent neural stem cells (qNSCs) become activated (aNSCs), and generate transit amplifying cells (TACs), which give rise to neuroblasts that migrate to the olfactory bulb. The vasculature is an important component of the adult neural stem cell niche, but whether vascular cells in neurogenic areas are intrinsically different from those elsewhere in the brain is unknown. Moreover, the contribution of pericytes to the neural stem cell niche has not been defined. Here, we describe a rapid FACS purification strategy to simultaneously isolate primary endothelial cells and pericytes from brain microregions of nontransgenic mice using CD31 and CD13 as surface markers. We compared the effect of

SUBMITTER: Crouch EE 

PROVIDER: S-EPMC4363382 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature