Variation of radiation-sensitivity of neural stem and progenitor cell populations within the developing mouse brain

Abstract

The lack of the p21-dependent-cell cycle arrest at the G1/S transition appears to be a general feature of NSPC in the developing brain. However, we found variation of radiation-response in function of the types of NSPC. Factors involved in DDR and those involved in the regulation of neurogenesis are intricately linked in determining the cell fate after irradiations.