Stem Cells in the Adult Brain: Regulation and Diversity

Schedule
Monday, November 30, 2020
11:00 UTC
Fiona Doetsch

Prof

Biozentrum University of Basel

Host: ICM Paris Brain Institute

Event Information

Host

ICM Paris Brain Institute

Duration

70 minutes

Abstract

Neural stem cells reside in the adult mammalian brain. The ventricular-subventricular zone (V-SVZ) gives rise to olfactory bulb neurons, as well as small numbers of glia throughout life. Adult V-SVZ neural stem cells dynamically integrate intrinsic and extrinsic signals to either maintain the quiescent state or to become activated to divide and generate progeny. I will present our recent findings highlighting adult neural stem cell heterogeneity, including the identification of novel gliogenic domains and cell types, and the key roles of physiological state and long-range signals in the regulation of regionally distinct pools of adult neural stem cells.

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