Blood cells need glia, too: a new role for the nervous system in the bone marrow niche
- PMID: 22136920
- DOI: 10.1016/j.stem.2011.11.016
Blood cells need glia, too: a new role for the nervous system in the bone marrow niche
Abstract
Regulation of hematopoietic stem cell (HSC) dormancy by specific cell types in the hematopoietic niche remains poorly understood. Yamazaki et al. (2011) now report that nerve-associated nonmyelinating Schwann cells activate TGF-β to maintain dormant HSCs, suggesting that glia are novel players in the bone marrow niche.
Copyright © 2011 Elsevier Inc. All rights reserved.
Comment on
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Nonmyelinating Schwann cells maintain hematopoietic stem cell hibernation in the bone marrow niche.Cell. 2011 Nov 23;147(5):1146-58. doi: 10.1016/j.cell.2011.09.053. Cell. 2011. PMID: 22118468
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