Self-eating in the plaque: what macrophage autophagy reveals about atherosclerosis.

Self-eating in the plaque: what macrophage autophagy reveals about atherosclerosis.
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DOI:
10.1016/j.tem.2014.03.010
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发表时间:
2014-05
期刊:
Trends in endocrinology and metabolism: TEM
影响因子:
--
通讯作者:
Razani B
Razani B
中科院分区:
其他
文献类型:
--
作者:
Sergin I;Razani B

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Autophagy (or “self-eating”) is the process by which cellular contents are recycled to support downstream metabolism. An explosion in research in the past decade has implicated its role in both health and disease and established the importance of the autophagic response during periods of stress and nutrient deprivation. Atherosclerosis is a state where chronic exposure to cellular stressors promotes disease progression and alterations in autophagy is predicted to be consequential. Recent reports linking macrophage autophagy to lipid metabolism, blunted inflammatory signaling, and an overall suppression of proatherogenic processes support this notion. We review this data and provide a framework for understanding the role of macrophage autophagy in the pathogenesis of atherosclerosis, one of the most formidable diseases of our time.
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