Research Article Details

Article ID: A45125
PMID: 26009250
Source: Arch Med Res
Title: Adipose Tissue in Metabolic Syndrome: Onset and Progression of Atherosclerosis.
Abstract: Metabolic syndrome (MetS) should be considered a clinical entity when its different symptoms share a common etiology: obesity/insulin resistance as a result of a multi-organ dysfunction. The main interest in treating MetS as a clinical entity is that the addition of its components drastically increases the risk of atherosclerosis. In MetS, the adipose tissue plays a central role along with an unbalanced gut microbiome, which has become relevant in recent years. Once visceral adipose tissue (VAT) increases, dyslipidemia and endothelial dysfunction follow as additive risk factors. However, when the nonalcoholic fatty liver is present, risk of a cardiovascular event is highly augmented. Epicardial adipose tissue (EAT) seems to increase simultaneously with the VAT. In this context, the former may play a more important role in the development of the atherosclerotic plaque than the latter. Hence, EAT may act as a paracrine tissue vis-à-vis the coronary arteries favoring the local inflammation and the atheroma calcification.
DOI: 10.1016/j.arcmed.2015.05.007