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Atherosclerosis

Fatty acids cause alterations of hASMC proteoglycans that increase affinity for LDL

Published in Obesity and Diabetes Week, February 20th, 2006

Fatty acids cause alterations of human arterial smooth muscle cell proteoglycans that increase the affinity for low-density lipoprotein.

According to a study from Sweden, "The dyslipidemia of insulin resistance, with high levels of albumin-bound fatty acids, is a strong cardiovascular disease risk. Human arterial smooth muscle cell (hASMC) matrix proteoglycans (PGs) contribute to the retention of apoB lipoproteins in the intima, a possible key step in atherogenesis."

M. Rodriguez-Lee and colleagues working with Gothenburg University assessed "the effects of high NEFA levels on the PGs secreted by hASMCs and whether these effects might alter the PG...

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