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The role of muscle stem cell–niche interactions during aging

Two recent studies have shown that alterations in muscle stem cell–niche interactions during aging underlie the functional decline in regenerative potential. The reconstitution of this communication restores stem cell function and enhances skeletal muscle repair.

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Figure 1: Targeting MuSC-niche interactions improves aged MuSC self-renewal and skeletal muscle repair.

Marina Corral Spence/Nature Publishing Group

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Correspondence to Alessandra Sacco.

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Tierney, M., Sacco, A. The role of muscle stem cell–niche interactions during aging. Nat Med 22, 837–838 (2016). https://doi.org/10.1038/nm.4159

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