Class A1 scavenger receptors in cardiovascular diseases

被引:70
作者
Ben, Jingjing [1 ]
Zhu, Xudong [1 ]
Zhang, Hanwen [1 ]
Chen, Qi [1 ]
机构
[1] Nanjing Med Univ, Atherosclerosis Res Ctr, Key Lab Cardiovasc Dis & Mol Intervent, Nanjing 210029, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
LOW-DENSITY-LIPOPROTEIN; NECROSIS-FACTOR-ALPHA; FOAM CELL-FORMATION; MACROPHAGE-SPECIFIC EXPRESSION; MONOCYTE-DERIVED MACROPHAGES; SIGNALING PATHWAYS; SR-A; ATHEROSCLEROTIC LESIONS; CYTOPLASMIC DOMAIN; PROTEIN-KINASE;
D O I
10.1111/bph.13105
中图分类号
R9 [药学];
学科分类号
100702 [药剂学];
摘要
Class A1 scavenger receptors (SR-A1) are membrane glycoproteins that can form homotrimers. This receptor was originally defined by its ability to mediate the accumulation of lipids in macrophages. Subsequent studies reveal that SR-A1 plays critical roles in innate immunity, cell apoptosis and proliferation. This review highlights recent advances in understanding the structure, receptor pathway and regulation of SR-A1. Although its role in atherosclerosis is disputable, recent discoveries suggest that SR-A1 function in anti-inflammatory responses by promoting an M2 macrophage phenotype in cardiovascular diseases. Therefore, SR-A1 may be a potential target for therapeutic intervention of cardiovascular diseases. Linked ArticlesThis article is part of a themed section on Chinese Innovation in Cardiovascular Drug Discovery. To view the other articles in this section visit http://dx. doi. org/10.1111/bph. 2015.172. issue-23
引用
收藏
页码:5523 / 5530
页数:8
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