Its biological activity is mainly mediated by binding to its receptors Chemokine-like receptor 1 (CMKLR1), G protein-coupled receptor 1 (GPR1), and C-C chemokine receptor-like 2 (CCRL2), and has been linked to numerous pathological conditions, such as metabolic diseases, cancer, and inflammatory diseases. Here, CMKLR2 is linked to metabolic disease.