title: Signalling pathways regulating protein turnover in skeletal muscle.
abstract: The protein content of skeletal muscle is determined by the relative rates of synthesis and degradation which must be regulated coordinately to maintain equilibrium. However, in conditions such as fasting where amino acids are required for gluconeogenesis, or in cancer cachexia, this equilibrium is disrupted and a net loss of protein ensues. This review, utilising studies performed in several situations, summarizes the current state of knowledge on the possible signalling pathways regulating protein turnover in skeletal muscle and highlights areas for future work.
authors.affiliation: Rowett Research Institute, Bucksburn, Aberdeen, UK.
authors.forename: M G
authors.initials: MG
authors.lastname: Thompson
authors.forename: R M
authors.initials: RM
authors.lastname: Palmer
mesh_terms: D000818:Animals; D009124:Muscle Proteins / Q000096:biosynthesis / Q000378:metabolism*; D018482:Muscle, Skeletal / Q000378:metabolism*; D015398:Signal Transduction
chemical_list: D009124:Muscle Proteins