JNK regulates muscle remodeling via myostatin/SMAD inhibition

Endurance and resistance exercise have different effects on skeletal muscle phenotype. Using mouse models and human subjects, the authors show that JNK/Smad2 signaling acts as molecular switch that when activated by resistance exercise leads to hypertrophy, and when inhibited promotes endurance adap...

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Autores principales: Sarah J. Lessard, Tara L. MacDonald, Prerana Pathak, Myoung Sook Han, Vernon G. Coffey, Johann Edge, Donato A. Rivas, Michael F. Hirshman, Roger J. Davis, Laurie J. Goodyear
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/9957b067f3d0442eac6cc8a71ac69c2e
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Sumario:Endurance and resistance exercise have different effects on skeletal muscle phenotype. Using mouse models and human subjects, the authors show that JNK/Smad2 signaling acts as molecular switch that when activated by resistance exercise leads to hypertrophy, and when inhibited promotes endurance adaptations in muscle.