Controlled cycling and quiescence enables homology directed repair in engraftment-enriched adult hematopoietic stem and progenitor cells
J. Shin, S. K. Wyman, M. A. DeWitt, N. L. Bray, J. Vu, J. Corn
This study shows that quiescent hematopoietic stem and progenitor cells (HSPCs) predominantly use error-prone repair, while cycling cells use both error-prone and accurate repair, and presents a strategy to enhance homology-directed repair (HDR) by cycling HSPCs.
bioRxiv · Apr 13, 2018Cell Biology