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Full-Text Articles in Kinesiology
Inhibition Of The Myostatin Signaling Pathway In Cultured Muscle Cells By A Novel Small Molecule, Ryan Matekel, Robert Hyldahl
Inhibition Of The Myostatin Signaling Pathway In Cultured Muscle Cells By A Novel Small Molecule, Ryan Matekel, Robert Hyldahl
Journal of Undergraduate Research
Muscle wasting is a symptom of cancer, AIDS, renal failure, heart failure, aging, prolonged bed rest, and has been seen in rodent models for burn, and kidney disease (Han, 2013). Muscle wasting negatively impacts quality of life by decreasing functional independence and increasing morbidity and mortality (Anker, 1997). Myostatin is a protein that negatively regulates muscle mass and is primarily expressed within skeletal muscle (Lee & McPherron, 2001). It exerts its effect by binding to a receptor and initiating a signaling cascade that involves phosphorylation of two kinase proteins called SMAD-2 and SMAD-3 (Sartori et al., 2009). Genetic studies have …