Single-Cell Analysis of Regional Differences in Adult V-SVZ Neural Stem Cell Lineages.

ABSTRACT: The ventricular-subventricular zone (V-SVZ) harbors adult neural stem cells. V-SVZ neural stem cells exhibit features of astrocytes, have a regional identity, and depending on their location in the lateral or septal wall of the lateral ventricle, generate different types of neuronal and glial progeny. We performed large-scale single-cell RNA sequencing to provide a molecular atlas of cells from the lateral and septal adult V-SVZ of male and female mice. This revealed regional and sex differences among adult V-SVZ cells. We uncovered lineage potency bias at the single-cell level among lateral and septal wall astrocytes toward neurogenesis and oligodendrogenesis, respectively. Finally, we identified transcription factor co-expression modules marking key temporal steps in neurogenic and oligo

SUBMITTER: Mizrak D 

PROVIDER: S-EPMC6368857 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature