RESUMO
HMG-CoA (3-hydroxy-3-methylglutaryl-CoA) reductase inhibitors (statins) have been shown to reduce serum cholesterol and cardiovascular morbidity and mortality. The mechanisms of these beneficial effects are reviewed. Altered inflammatory responses and improved endothelial function mediated by statins are thought to be, in part, responsible for the reduction in cardiovascular events. It has not been well established whether statins confer similar benefits to the kidney. In this review, we critically consider the available data whereby dyslipidemia mediates renal dysfunction by modulating the inflammatory response to diverse cytokines. We also review the emerging database suggesting that statins may modulate renal dysfunction by altering the response of the kidney to dyslipidemia, particularly in patients with end-stage renal disease (ESRD) and post-kidney transplant.