Autophagy, Hyperlipidemia, and Atherosclerosis.

Abstract

Autophagy is an evolutionarily conserved process in eukaryotes that processes the turnover of intracellular substances. Atherosclerosis is a disease caused by multiple factors, it mainly occurs on the walls of large and medium blood vessels and atherosclerotic plaques form in the intima of the blood vessels. Hyperlipidemia is considered to be a very dangerous factor leading to cardiovascular and cerebrovascular diseases, especially atherosclerosis. This chapter mainly introduces the key role of autophagy in hyperlipidemia and atherosclerosis, that is, impaired lipophagy affects the degradation of triacylglycerol, cholesterol, etc., leading to hyperlipidemia in atherosclerosis. In patients, excessive levels of autophagy accelerate the rupture of atherosclerotic plaque. This chapter also describes the advances in the treatment of atherosclerosis and hyperlipidemia by targeted autophagy.

• Authors: Junying Miao, Xiaoling Zang, Xiaoling Cui, Jun Zhang
• Journal: Advances in experimental medicine and biology (Adv Exp Med Biol) Vol. 1207 Pg. 237-264 ( 2020) ISSN: 0065-2598 [Print] United States
• PMID: 32671753 (Publication Type: Journal Article, Review)

Chemical References

• Triglycerides
• Cholesterol

Topics

• Atherosclerosis
• Autophagy
• Cholesterol
• Humans
• Hyperlipidemias
• Plaque, Atherosclerotic
• Triglycerides