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Full-Text Articles in Physiology
Serum Amyloid A Facilitates Early Lesion Development In Ldlr-/- Mice, Paulette A. Krishack, Clarissa V. Bhanvadia, John Lukens, Timothy J. Sontag, Maria C. De Beer, Godfrey S. Getz, Catherine A. Reardon
Serum Amyloid A Facilitates Early Lesion Development In Ldlr-/- Mice, Paulette A. Krishack, Clarissa V. Bhanvadia, John Lukens, Timothy J. Sontag, Maria C. De Beer, Godfrey S. Getz, Catherine A. Reardon
Physiology Faculty Publications
BACKGROUND: Atherosclerosis is a chronic inflammatory disorder, and several studies have demonstrated a positive association between plasma serum amyloid A (SAA) levels and cardiovascular disease risk. The aim of the study was to examine whether SAA has a role in atherogenesis, the underlying basis of most cardiovascular disease.
METHODS AND RESULTS: Mice globally deficient in acute-phase isoforms Saa1 and Saa2 (Saa-/-) were crossed to Ldlr-/- mice (Saa-/-Ldlr-/-). Saa-/-Ldlr-/- mice demonstrated a 31% reduction in lesional area in the ascending aorta but not in the aortic root or innominate …