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Omega-3 fatty acids: Mechanisms underlying 'protective effects' in atherosclerosis

机译:Omega-3脂肪酸:动脉粥样硬化“保护作用”的潜在机制

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Purpose of review: This article provides an updated review on mechanistic and molecular studies relating to the effects of n-3 fatty acids (FA) on inhibiting atherogenesis. Recent findings: The effects of n-3 FA on modulating arterial lipoprotein lipase levels link to changes in lipid deposition in the arterial wall. Lipoprotein lipase expression in the arterial wall also relates to local macrophage-mediated inflammatory processes. Increasing evidence suggests that n-3 FA ameliorate inflammation, another key component in the development of atherosclerosis, including decreases in proinflammatory cytokine production. n-3 FA inhibit atherogenic signaling pathways and modulate the phenotypes of inflammatory leukocytes and their recruitment in the arterial wall. Summary: New mechanistic insights into the antiatherogenic action of n-3 FA have emerged. These studies may contribute to future therapeutic advances in preventing mortality and morbidity associated with atherosclerosis.
机译:审查目的:本文提供了有关n-3脂肪酸(FA)抑制动脉粥样硬化作用的机理和分子研究的最新综述。最新发现:n-3 FA对调节动脉脂蛋白脂肪酶水平的影响与动脉壁脂质沉积的变化有关。脂蛋白脂肪酶在动脉壁中的表达也与局部巨噬细胞介导的炎症过程有关。越来越多的证据表明,n-3 FA可减轻炎症,这是动脉粥样硬化发展的另一个关键因素,包括促炎细胞因子产生的减少。 n-3 FA抑制动脉粥样硬化信号通路,并调节炎症性白细胞的表型及其在动脉壁的募集。简介:关于n-3 FA的抗动脉粥样硬化作用的新机制见解已经出现。这些研究可能有助于预防动脉粥样硬化相关的死亡率和发病率的未来治疗进展。

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