FRCP2 Protein, irisin Protein, 1500001L03Rik Protein, AI836596 Protein, C87088 Protein, PeP Protein, Pxp Protein, fndc5 Protein, si:dkey-264p5.1 Protein, zgc:158684 Protein, fibronectin type III domain containing 5 Protein, fibronectin type III domain containing 5b Protein, FNDC5 Protein, Fndc5 Protein, fndc5b Protein
背景
Irisin is a recently described exercise-induced hormone secreted by skeletal muscle in mice and humans. Irisin activates beige fat cells (beige cells have a gene expression pattern distinct from either white or brown fat and are preferentially sensitive to the polypeptide hormone Irisin). Irisin is cleaved from the type I membrane protein FNDC5 and improves systemic metabolism by increasing energy expenditure.