Circulating levels of MMP2 and MMP9 are independently associated with development of an acute MI rather than stable angina as the initial clinical presentation of coronary artery disease.
In conclusion, we suggest that the TT and CT genotypes and T allele of MMP-9rs3918242 polymorphism is correlated with an increased risk of coronary artery disease in a Chinese population.
Association between matrix metalloproteinase 9C-1562T polymorphism and the risk of coronary artery disease: an update systematic review and meta-analysis.
Circulating concentrations of matrix metalloproteinase 9 (MMP-9) are associated with cardiovascular disease mortality in patients with coronary artery disease.
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.
Therefore, we investigated whether salivary levels of MMP-9 and MPO corresponded to plasma levels in patients with coronary artery disease (CAD), both at rest and after acute physical exercise.
We studied the C-1562T polymorphism of the gelatinase B promoter in relation to coronary artery disease and restenosis after a percutaneous coronary intervention (PCI) in Koreans.
The level of MMP-9 was significantly higher in COPD patients with >3 comorbidities, a COTE index of ≥4 and cardiovascular disease as well as coronary heart disease (t=6.40, 2.53, 3.65 and 2.90, P<0.05).
Rat coronary atherosclerosis heart disease model can be successfully established by feeding with high-fat diet and intraperitoneal injection of VD3, the permeability of coronary artery in coronary heart disease rat model is significantly increased, which may be related to up-regulation of MMP-9, CD40L, TNF-α and CRP expression.
This meta-analysis provided evidence that genetic polymorphism of MMP1-1607 1G/2G, MMP3-Gly45lys, MMP3-376 G/C, MMP3-1171 5A/6A, MMP9-1562 C/T and MMP9-R279Q have a small to medium effect on incidence of coronary disease.
MMP9rs3918242 TT genotype is associated with elevated serum TG and LDL-C, and enhanced LDL-C-lowering response upon simvastatin treatment in Chinese patients with CHD.