Oriented cell divisions and muscle satellite cell heterogeneity
- PMID: 17540166
- DOI: 10.1016/j.cell.2007.05.029
Oriented cell divisions and muscle satellite cell heterogeneity
Abstract
Satellite cells are crucial for maintaining muscle homeostasis and for regeneration following injury. In this issue, Kuang et al. (2007) reveal that muscle satellite cells are a heterogeneous mixture of stem cells and committed myogenic progenitors. They show that asymmetric division of stem cells in the satellite cell niche is a mechanism for generating these two populations.
Comment on
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Asymmetric self-renewal and commitment of satellite stem cells in muscle.Cell. 2007 Jun 1;129(5):999-1010. doi: 10.1016/j.cell.2007.03.044. Cell. 2007. PMID: 17540178 Free PMC article.
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