Scientists investigate protein that controls skeletal muscle composition

PHYSorg
Sep 11, 2023, 1:01 pm238 pts
Researchers from Tokyo Metropolitan University have shown that the protein Musashi-2 (Msi2) plays a key role in the regulation of mass and metabolic processes in skeletal muscle. They studied mice with the Msi2 gene knocked out and found reduced muscle mass due to fewer type 2a muscle fibers. Myoglobin and…

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