脂肪因子:肥胖与心血管疾病之间的联系。

Adipokines: a link between obesity and cardiovascular disease.

作者信息

Nakamura Kazuto, Fuster José J, Walsh Kenneth

机构信息

Molecular Cardiology/Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA.

Molecular Cardiology/Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA.

出版信息

J Cardiol. 2014 Apr;63(4):250-9. doi: 10.1016/j.jjcc.2013.11.006. Epub 2013 Dec 16.

Abstract

Obesity is a risk factor for various cardiovascular diseases including hypertension, atherosclerosis, and myocardial infarction. Recent studies aimed at understanding the microenvironment of adipose tissue and its impact on systemic metabolism have shed light on the pathogenesis of obesity-linked cardiovascular diseases. Adipose tissue functions as an endocrine organ by secreting multiple immune-modulatory proteins known as adipokines. Obesity leads to increased expression of pro-inflammatory adipokines and diminished expression of anti-inflammatory adipokines, resulting in the development of a chronic, low-grade inflammatory state. This adipokine imbalance is thought to be a key event in promoting both systemic metabolic dysfunction and cardiovascular disease. This review will focus on the adipose tissue microenvironment and the role of adipokines in modulating systemic inflammatory responses that contribute to cardiovascular disease.

摘要

肥胖是包括高血压、动脉粥样硬化和心肌梗死在内的各种心血管疾病的危险因素。最近旨在了解脂肪组织微环境及其对全身代谢影响的研究,为肥胖相关心血管疾病的发病机制提供了线索。脂肪组织通过分泌多种被称为脂肪因子的免疫调节蛋白,发挥内分泌器官的作用。肥胖导致促炎脂肪因子表达增加,抗炎脂肪因子表达减少,从而形成慢性低度炎症状态。这种脂肪因子失衡被认为是促进全身代谢功能障碍和心血管疾病的关键事件。本综述将聚焦于脂肪组织微环境以及脂肪因子在调节导致心血管疾病的全身炎症反应中的作用。

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