Abstract
Low-grade inflammation and oxidative stress have additional and potentially synergistic effects on the development of cardiovascular disease. Myeloperoxidase (MPO) concentration and activity are elevated in patients with low-grade inflammation and contribute to oxidative processes in the bloodstream. MPO and its by-products have been shown to adversely affect the protective capacity of high-density lipoprotein as well as endothelial function, thereby contributing to atherosclerosis, vascular inflammation, and plaque vulnerability. We describe the evidence supporting a role for MPO as a marker of plaque instability. We also summarize and discuss the evidence for an association between MPO levels and the risk of future cardiovascular risk.
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Arsenault, B.J., Stroes, E.S.G. & Boekholdt, S.M. Is myeloperoxidase a useful marker to predict the risk of cardiovascular events?. Curr Cardio Risk Rep 3, 137–143 (2009). https://doi.org/10.1007/s12170-009-0022-y
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DOI: https://doi.org/10.1007/s12170-009-0022-y