Deficiency of ATP-Binding Cassette Transporters A1 and G1 in Endothelial Cells Accelerates Atherosclerosis in Mice
Author(s) -
Marit Westerterp,
Kyoichiro Tsuchiya,
Ian Tattersall,
Panagiotis Fotakis,
Andrea E. Bochem,
Matthew M. Molusky,
Vusisizwe Ntonga,
Sandra Abramowicz,
John S. Parks,
Carrie L. Welch,
Jan Kitajewski,
Domenico Accili,
Alan R. Tall
Publication year - 2016
Publication title -
arteriosclerosis thrombosis and vascular biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.007
H-Index - 270
eISSN - 1524-4636
pISSN - 1079-5642
DOI - 10.1161/atvbaha.115.306670
Subject(s) - atp binding cassette transporter , transporter , microbiology and biotechnology , chemistry , biology , biochemistry , gene
Plasma high-density lipoproteins have several putative antiatherogenic effects, including preservation of endothelial functions. This is thought to be mediated, in part, by the ability of high-density lipoproteins to promote cholesterol efflux from endothelial cells (ECs). The ATP-binding cassette transporters A1 and G1 (ABCA1 and ABCG1) interact with high-density lipoproteins to promote cholesterol efflux from ECs. To determine the impact of endothelial cholesterol efflux pathways on atherogenesis, we prepared mice with endothelium-specific knockout of Abca1 and Abcg1.
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