Endocrine Abstracts

Aim: Obesity is associated with activation of mammalian target of rapamycin (mTOR)/ ribosomal S6 kinase (S6K) signaling pathway that promotes cardiac hypertrophy, insulin resistance, endothelial dysfunction and oxidative stress. Although activation of mTOR/S6K has a harmful effect, simultaneously it represents adaptive metabolic response that protects cells from excessive nutrient intake. Insulin like growth factor-1 (IGF1) exerts pleiotropic action on heart promoting vasorela...