Circulating irisin levels are lower in patients with either stable coronary artery disease (CAD) or myocardial infarction (MI) versus healthy controls, whereas follistatin and activin A levels are higher and can discriminate MI from CAD with similar to CK-MB accuracy - Anastasilakis, A D; Koulaxis, D; Kefala, N; Polyzos, S A; Upadhyay, J; Pagkalidou, E; Economou, F; Anastasilakis, C D; Mantzoros, C S (Metabolism, 2017)