Efficient reprogramming of adult neural stem cells to monocytes by ectopic expression of a single gene.

ABSTRACT: Neural stem cells have a broad differentiation repertoire during embryonic development and can be reprogrammed to pluripotency comparatively easily. We report that adult neural stem cells can be reprogrammed at very high efficiency to monocytes, a differentiated fate of an unrelated somatic lineage, by ectopic expression of the Ets transcription factor PU.1. The reprogrammed cells display a marker profile and functional characteristics of monocytes and integrate into tissues after transplantation. The failure to reprogram lineage-committed neural cells to monocytes with PU.1 suggests that neural stem cells are uniquely amenable to reprogramming.

SUBMITTER: Forsberg M 

PROVIDER: S-EPMC2930460 | biostudies-literature | 2010 Aug

REPOSITORIES: biostudies-literature