{"id":318,"date":"2012-04-12T17:10:32","date_gmt":"2012-04-12T17:10:32","guid":{"rendered":"https:\/\/blogs.bmj.com\/jmg\/?p=318"},"modified":"2026-02-25T20:38:19","modified_gmt":"2026-02-25T20:38:19","slug":"promoter-methylation-in-coagulation-f7-gene-influences-plasma-fvii-concentrations-and-relates-to-coronary-artery-disease","status":"publish","type":"post","link":"https:\/\/blogs.bmj.com\/jmg\/2012\/04\/12\/promoter-methylation-in-coagulation-f7-gene-influences-plasma-fvii-concentrations-and-relates-to-coronary-artery-disease\/","title":{"rendered":"Promoter methylation in coagulation F7 gene influences plasma FVII concentrations and relates to coronary artery disease (Contributed by Dr Simonetta Friso)"},"content":{"rendered":"<p>Coagulation factor VII (FVII) is a clotting protein which triggers thrombus formation in the arterial vessels and modulates coronary artery disease (CAD) risk. Plasma FVII concentrations are largely determined by genetic markers as the <em>A2<\/em> allele causing lower FVIIa and reduced CAD risk, or the <em>-402A<\/em> allele that induces higher FVIIa. Other mechanisms such as DNA methylation regulate gene expression <em>via<\/em> epigenetic phenomena. The epigenetic regulation through methylation at <em>F7<\/em> promoter as well as the inter-relationship of genetic and epigenetic modifications at <em>F7<\/em> promoter site were both previously unexplored. <em>F7 <\/em>epigenetic regulation through methylation relates to CAD risk by affecting plasma FVIIa concentrations and its role prevails in those <em>A1A1 <\/em>subjects, <em>i.e.<\/em> not carriers of the functional <em>A2 <\/em>allele. The correlation between a polymorphism and its effect on DNA methylation and, consequently, on gene product regulation is a novel and very intriguing concept. The striking impact of the findings pertains also to the fact that, differently form genetic marks, epigenetic transcriptional regulation systems are potentially reversible, therefore opening up possible fascinating genetic-epigenetic approaches for future preventive strategies. (<a href=\"http:\/\/jmg.bmj.com\/content\/49\/3\/192\">http:\/\/jmg.bmj.com\/content\/49\/3\/192<\/a> )<!--TrendMD v2.4.8--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Coagulation factor VII (FVII) is a clotting protein which triggers thrombus formation in the arterial vessels and modulates coronary artery disease (CAD) risk. Plasma FVII concentrations are largely determined by genetic markers as the A2 allele causing lower FVIIa and reduced CAD risk, or the -402A allele that induces higher FVIIa. Other mechanisms such as [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/blogs.bmj.com\/jmg\/2012\/04\/12\/promoter-methylation-in-coagulation-f7-gene-influences-plasma-fvii-concentrations-and-relates-to-coronary-artery-disease\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":123,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-318","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Promoter methylation in coagulation F7 gene influences plasma FVII concentrations and relates to coronary artery disease (Contributed by Dr Simonetta Friso) - JMG Contact blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.bmj.com\/jmg\/2012\/04\/12\/promoter-methylation-in-coagulation-f7-gene-influences-plasma-fvii-concentrations-and-relates-to-coronary-artery-disease\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Promoter methylation in coagulation F7 gene influences plasma FVII concentrations and relates to coronary artery disease (Contributed by Dr Simonetta Friso) - JMG Contact blog\" \/>\n<meta property=\"og:description\" content=\"Coagulation factor VII (FVII) is a clotting protein which triggers thrombus formation in the arterial vessels and modulates coronary artery disease (CAD) risk. Plasma FVII concentrations are largely determined by genetic markers as the A2 allele causing lower FVIIa and reduced CAD risk, or the -402A allele that induces higher FVIIa. 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