Article
A role for the high-density lipoprotein receptor SR-B1 in synovial inflammation via serum amyloid-A.
The American journal of pathology - 1 Apr 2010
Mullan Ronan Hugh, McCormick Jennifer, Connolly Mary, Bresnihan Barry, Veale Douglas James, Fearon Ursula
Abstract excerpt
Acute phase apoprotein Serum Amyloid A (A-SAA), which is strongly expressed in rheumatoid arthritis synovial membrane (RA SM), induces angiogenesis, adhesion molecule expression, and matrix metalloproteinase production through the G-coupled receptor FPRL-1. Here we report alternative signaling through the high-density lipoprotein receptor scavenger receptor-class B type 1 (SR-B1). Quantitative...
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