title: Zeroing in on a biomarker that may influence muscle mass.
mesh_terms: D015415:Biomarkers / Q000097:blood; D002986:Clinical Trials as Topic; D006801:Humans; D018971:Insulin-Like Growth Factor Binding Protein 2 / Q000097:blood*; D018482:Muscle, Skeletal; D055948:Sarcopenia / Q000097:blood*
chemical_list: D015415:Biomarkers; D018971:Insulin-Like Growth Factor Binding Protein 2