Inhibition of inflammatory CCR2 signaling promotes aged muscle regeneration and strength recovery after injury
Chronic inflammation is a feature of age-related regenerative decline in skeletal muscles, but how it directly affects resident muscle stem cell fate and function is unclear. Here, the authors show that Ccr2 signaling in muscle stem cell derived progenitors represses terminal myogenic differentiatio...
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/97820830ea5346b191e5ed3b4140df98 |
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| Sumario: | Chronic inflammation is a feature of age-related regenerative decline in skeletal muscles, but how it directly affects resident muscle stem cell fate and function is unclear. Here, the authors show that Ccr2 signaling in muscle stem cell derived progenitors represses terminal myogenic differentiation, and that targeting Ccr2 on aged myogenic progenitors rejuvenates aged skeletal muscle healing and function. |
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