Mechanisms of IGF 1 Mediated Regulation of Skeletal Muscle Hypertrophy and Atrophy IGF 1 LR3 Cycle: What to Expect The Peptide Report Insulin like growth factor 1 attenuates oxidative stress induced hepatocyte premature senescence in liver fibrogenesis via regulating nuclear p53progerin interaction Cell Death & Disease Mechano growth factor, a splice variant of IGF 1, promotes neurogenesis in the aging mouse brain Molecular Brain Springer Nature Link