Thus, the common 5A/6A polymorphism of the human stromelysin-1 promoter appears to play an important role in regulating stromelysin-1 gene expression and may be involved in the progression of coronary heart disease.
Thus, the common 5A/6A polymorphism of the human stromelysin-1 promoter appears to play an important role in regulating stromelysin-1 gene expression and may be involved in the progression of coronary heart disease.
The 5A/6A polymorphism in the promoter of the stromelysin-1 (MMP-3) gene predicts progression of angiographically determined coronary artery disease in men in the LOCAT gemfibrozil study. Lopid Coronary Angiography Trial.
The stromelysin-1 genotype was determined for 496 men with coronary artery disease and cholesterol levels between 4.0 and 8.0 mmol/L, participating in the Regression Growth Evaluation Statin Study (REGRESS) study, a clinical trial assessing the effect of the lipid-lowering drug pravastatin on the progression of atherosclerosis.
The functional 5A/6A polymorphism of the stromelysin-1 promoter has been implicated as a potential genetic marker for the progression of angiographically determined atherosclerosis in patients with coronary artery disease.
The matrix metalloproteinase-3 (MMP-3) 5A/6A promoter polymorphism is not associated with ischaemic heart disease: analysis employing a family based approach.
The present study examined whether the -1612 5A/6A polymorphism in the promoter region of the MMP-3 gene influences serum concentrations of MMP-3 and whether serum concentrations of MMP-3 are related to extent of coronary atherosclerosis and risk of MI.
In conclusion, the MMP-3 5A/6A polymorphism is significantly associated with the occurrence of acute coronary syndrome, MMP-3 activity, and severity of coronary atherosclerosis.
The aim of this study was to analyze the occurrence of the -1612 5A/6A, -376C/G, and Glu45Lys polymorphisms of MMP3 and the -1562C/T and R279Q polymorphisms of MMP9 and their relation to the risk of coronary heart disease (CHD; stenosis >/=50% of the diameter in at least one major coronary artery) in a Chinese Han population.
Genetic polymorphisms of MMP-3 5A/6A and ACE I/D along with conventional ischaemic heart disease risk factors increase the risk of the occurrence of STEMI, while having no influence on the pathogenesis of NSTEMI.