FABP4 AND glp-1

BACKGROUND: Obesity has increased in recent years with consequences on diabetes and other comorbidities. Thus, 1 out of 3 diabetic patients suffers cardiovascular disease (CVD). The network among glucose, immune system, endothelium and epicardial fat has an important role on pro-inflammatory and thrombotic mechanisms of atherogenesis. Since semaglutide, long-acting glucagon like peptide 1- receptor agonist (GLP-1-RA), a glucose-lowering drug, reduces body weight, we aimed to study its effects on human epicardial fat (EAT), aortic endothelial cells and neutrophils as atherogenesis involved-cardiovascular cells...

Glucagon-like peptide 1 receptor agonists (GLP-1RA), which are currently used for the treatment of type 2 diabetes, have recently been proposed as anti-obesity drugs, due to their relevant effects on weight loss. Furthermore, dual agonists for both GLP-1R and glucagon receptor (GCGR) are under investigation for their promising action on adiposity, although underlying mechanisms still need to be clarified. We have recently demonstrated that GLP-1 and liraglutide interfere with the proliferation and differentiation of human adipose precursors, supporting the hypothesis of a peripheral action of GLP-1RA on weight...

Fatty acid binding protein 4 (FABP4), also known as adipocyte FABP or aP2, is secreted from adipocytes in association with lipolysis as a novel adipokine, and elevated serum FABP4 level is associated with obesity, insulin resistance, and atherosclerosis. However, little is known about the modulation of serum FABP4 level by therapeutic drugs. Sitagliptin (50 mg/day), a dipeptidyl peptidase 4 (DPP-4) inhibitor that increases glucagon-like peptide 1 (GLP-1), was administered to patients with type 2 diabetes (n = 24) for 12 weeks...