Molecular mechanisms of myocardial infarction.
Despite an increased knowledge of risk factors for atherosclerotic heart disease, it remains nearly endemic in Western society. Despite the high penetrance, only a fraction of those with the disease progress to develop a frank myocardial infarction (MI). Over the past decade, it has become clear that inflammation plays an important role in the pathogenesis of MI. Inflammatory arterial disease therefore may be a better term for the subset of patients that develop the serious adverse consequences related to the rupture of the intracoronary plaque. Using newer molecular techniques such as high-throughput SNP analysis, genome-wide scanning, and enriched pedigree analysis, many of the specific mechanisms underlying the inflammatory milieu involved in this transition have been elucidated and may help identify those at risk for the adverse events associated with atherosclerotic disease.
The Cleveland Clinic Foundation, Cleveland, OH 44195, USA.
Brian K
BK
Jefferson
Eric J
EJ
Topol
D001161:Arteriosclerosis / Q000235:genetics / Q000473:pathology / Q000503:physiopathology*; D015415:Biomarkers; D002097:C-Reactive Protein; D006801:Humans; D007249:Inflammation / Q000235:genetics / Q000503:physiopathology*; D008967:Molecular Biology / Q000639:trends*; D009154:Mutation; D009203:Myocardial Infarction / Q000235:genetics / Q000503:physiopathology*; D011110:Polymorphism, Genetic
D015415:Biomarkers; D002097:C-Reactive Protein