Growth differentiation factor-15 (GDF-15) is a member of the transforming growth factor (TGF)-β superfamily. GDF-15, recently identified as one of the new cardioprotective cytokines. It is highly expressed in cardiomyocytes, adipocytes, macrophages, endothelial cells, and vascular smooth muscle cells in normal and pathological condition. GDF-15 increases during tissue injury and inflammatory states and is associated with cardiometabolic risk(6).