The concomitant presence of polymorphic alleles of interleukin-1beta, interleukin-6 and apolipoprotein E is associated with an increased risk of myocardial infarction in elderly men. Results from a pilot study.

Genetic background of inflammatory or anti-inflammatory molecules may be helpful in identifying subjects with increased or decrease risk of developing cardiovascular disease. Bi-allele polymorphism (C > T) in the promoter region (-511) of the interleukin-1beta (IL-1beta) gene and the bi-allele polymorphism (G > C) in the promoter region (-174) of interleukin-6 (IL-6) gene were determined in elderly men patients with myocardial infarction (MI) and healthy controls. Each subject was also genotyped for the triallelic polymorphism of the apolipoprotein E epsilon gene.

Association between HFE mutations and acute myocardial infarction: a study in patients from Northern and Southern Italy.

There is interest in the role of iron in age-related diseases such as atherosclerosis. Tissue iron deposition could be harmful, because Fe(2+) can react with H(2)O(2) to form OH(-) radicals and Fe(2+) can react with O(2) to form reactive oxygen species. Free radicals react with cell membranes and cell organelles and could lead to the development of atherosclerosis by initiating lipid peroxidation.