The article "The Role of Skeletal Muscle in the Pathogenesis of Altered Concentrations of Branched-Chain Amino Acids (Valine, Leucine, and Isoleucine) in Liver Cirrhosis, Diabetes, and Other Diseases" discusses how skeletal muscle, being the primary site of BCAA metabolism, influences circulating levels of BCAAs in conditions like liver cirrhosis, diabetes,
