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Int J Cardiol. 2008 Feb 29;124(2):271-2. Epub 2007 Mar 30.

Simvastatin exerts its anti-inflammatory effect in hypercholesterolaemic patients by decreasing the serum levels of monocyte chemoattractant protein-1.

Abstract

AIM:

To assess the effect of simvastatin on serum levels of monocyte chemoattractant protein-1 (MCP-1), interleukin-6, tumor necrosis factor-alpha, macrophage colony stimulating factor, C-reactive protein and serum amyloid A in hypercholesterolaemic patients without coronary heart disease.

METHODS:

Sixty consecutive hypercholesterolaemic patients were randomly assigned in a 2:1 process to 40 mg of simvastatin daily (n=40) and to hypolipidaemic only diet (n=20) for 3 months. Blood was taken at baseline and at the end of the study and analysed for lipids and inflammatory markers.

RESULTS:

From the inflammatory markers only MCP-1 was decreased significantly (217.4+/-48 versus 177+/-75 pg/ml, p<0.001) after treatment with simvastatin and this reduction was independent of lipid changes.

CONCLUSION:

Simvastatin significantly decreases only MCP-1 levels in hypercholesterolaemic patients suggesting that this molecule is probably a sensitive marker to detect the anti-inflammatory effect of simvastatin in blood.

PMID:
17399814
[PubMed - indexed for MEDLINE]
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