Ectopic Fat Depots: Physiological Role And Impact On Cardiovascular Disease Continuum

• Published in: Russian open medical journal Vol. 11; no. 1
• Main Authors: Bragina, Anna E., Tarzimanova, Aida I., Osadchiy, Konstantin K., Rodionova, Yulia N., Kudryavtseva, Maria G., Jafarova, Zarema B., Bayutina, Darya А., Podzolkov, Valeriy I.
• Format: Journal Article
• Language: English
• Published: 20.03.2022
• ISSN: 2304-3415; 2304-3415
• DOI: 10.15275/rusomj.2022.0104

Obesity is a non-infectious pandemic. The visceral distribution of adipose tissue is a significant factor in the development of cardiovascular diseases and their complications. Along with the visceral abdominal depot in omentum and subcutaneous tissue, there are other ectopic adipose tissue depots: epicardial adipose tissue (EAT), perivascular adipose tissue (PVAT) and perirenal adipose tissue. This article presents a review of the physiological role and molecular basis of the PVAT and EAT function in healthy, as well as in pathological, conditions; the interaction of adipokines and cytokines, their contribution to the development and progression of cardiovascular diseases. The review discusses well-known facts and controversial issues in this field. Comprehensive investigation of the mechanisms of vascular and myocardial pathology in obese people, along with identification of biomarkers for early prediction of cardiovascular complications, would contribute to the development of targeted preventive measures and choice of therapeutic strategies, which is consistent with the contemporary concept of personalized medicine. We have analyzed domestic and foreign literature sources in eLIBRARY and PubMed scientific libraries for the period of 2001-2020.