Anticipatory role of high density lipoprotein and endothelial dysfunction: an overview.

The Open Biochemistry Journal Pub Date : 2014-12-31 eCollection Date: 2014-01-01 DOI:10.2174/1874091X01408010100
Esin Eren, Necat Yılmaz, Ozgur Aydin, Hamit Y Ellidağ
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引用次数: 15

Abstract

High Density Lipoprotein (HDL) has been witnessed to possess a range of different functions that contribute to its atheroprotective effects. These functions are: the promotion of macrophage cholesterol efflux, reverse cholesterol transport, anti-inflammatory, anti-thrombotic, anti-apoptotic, pro-fibrinolytic and anti-oxidative functions. Paraoxonase 1 (PON1) is an HDL associated enzyme esterase/homocysteinethiolactonase that contributes to the anti-oxidant and anti-atherosclerotic capabilities of HDL. PON1 is directly involved in the etiopathogenesis of atherosclerosis through the modulation of nitric oxide (NO) bioavailability. The aim of this review is to summarize the role of HDL on endothelial homeostasis, and also to describe the recently characterized molecular pathways involved.

Abstract Image

高密度脂蛋白和内皮功能障碍的预期作用:综述。
高密度脂蛋白(HDL)已被证明具有一系列不同的功能,有助于其动脉粥样硬化保护作用。这些功能包括:促进巨噬细胞胆固醇外排、胆固醇逆向转运、抗炎、抗血栓形成、抗凋亡、促纤溶和抗氧化功能。对氧磷酶1 (PON1)是HDL相关的酶酯酶/同型半胱氨酸硫代内酯酶,有助于HDL的抗氧化和抗动脉粥样硬化能力。PON1通过调节一氧化氮(NO)的生物利用度直接参与动脉粥样硬化的发病过程。本文的目的是总结HDL在内皮稳态中的作用,并描述最近表征的分子途径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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