Toll-like Receptor Signaling Pathways in Cardiovascular Diseases: Challenges and Opportunities

作者：Bijani Faezeh Moghimpour; Vallejo Jesus G; Rezaei Nima^*

来源：International Reviews of Immunology, 2012, 31(5): 379-395.

DOI：10.3109/08830185.2012.706761

• atherosclerosis
• ischemic reperfusion injury
• pattern recognition receptors
• therapeutic strategy
• TLR signaling
• Toll-like receptors

Toll-like receptors (TLRs), a family of surface molecules, are involved in innate immune responses. Recent studies indicated that TLRs play a critical role in inflammatory responses to exogenous and endogenous triggers. This article focuses on probable effects of TLRs in the morbidity of cardiovascular events, e. g., ischemic reperfusion (I/R) injury and atherosclerosis. TLR2 and TLR4 have been shown to have the most fundamental role in promoting cytokine production and subsequent inflammatory damages in these states. Blockade of these receptors may be beneficial in both preventing the occurrence and decreasing the complications in cardiovascular events. However, controversies exist on the certainty of this beneficial effect; therefore, additional studies are needed.

• 出版日期2012-10