Nutrient Modification of the Innate Immune Response
Author(s) -
Eric A. Schwartz,
Wei-Yang Zhang,
Sheetal K. Karnik,
Sabine Borwege,
Vijay R. Anand,
Phyllis S. Laine,
Yali Su,
Peter D. Reaven
Publication year - 2010
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.109.201681
Subject(s) - inflammation , innate immune system , ceramide , monocyte , toll like receptor , lipopolysaccharide , mapk/erk pathway , biology , immune system , protein kinase c , microbiology and biotechnology , receptor , p38 mitogen activated protein kinases , signal transduction , macrophage , immunology , biochemistry , in vitro , apoptosis
Monocyte/macrophage inflammation is an important contributor to diabetes and cardiovascular disease. Studies have suggested saturated fatty acids (SFA) induce monocyte inflammation in a Toll-like receptor-4-dependent manner, but recent data suggest SFA do not directly interact with Toll-like receptor-4. The present study tests the novel hypothesis that metabolism of SFA cooperatively amplifies Toll-like receptor-4-mediated inflammation.
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