Cardiovascular diseases remain the major cause of death throughout the world and can be primarily attributed to atherosclerotic vascular disease leading to stroke and coronary heart disease (CHD).... Show moreCardiovascular diseases remain the major cause of death throughout the world and can be primarily attributed to atherosclerotic vascular disease leading to stroke and coronary heart disease (CHD). Improved primary prevention and the introduction and subsequent optimization of percutaneous coronary interventions (PCI) for myocardial ischemia due to obstructive CHD have significantly improved patient outcome and reduced morbidity and mortality. The insight into disease pathology has however expanded tremendously over the past decade and continuing research has shifted the focus of interest towards post-interventional accelerated atherosclerosis development due to a dysfunctional (auto) immune inflammatory response, responsible for vascular remodeling, re-occlusion and recurrence of symptoms. The aim of this thesis therefore was to investigate the role of the immune system in this pathophysiological process that ultimately results in post-interventional atherosclerotic vascular remodeling and apply this insight for the development of new immune-modulatory therapies in a preclinical setting. Show less
This thesis examines the impact of genetic and epigenetic factors on several aspects of vascular disease. Part 1 addresses the influence of genetic variation in genes involved in the different... Show moreThis thesis examines the impact of genetic and epigenetic factors on several aspects of vascular disease. Part 1 addresses the influence of genetic variation in genes involved in the different processes that lead to the occurrence of adverse events after percutaneous coronary intervention, mainly restenosis after bare metal stent placement, but also late acquired stent malapposition after implantation of a drug-eluting stent. Part 2 discusses the role of a relatively new area of research, which we refer to as 'epigenetic epidemiology', in restenosis and other aspects of coronary heart disease. In this part we show that polymorphisms in genes encoding lysine acetyltransferases, which are able to modify chromatin structure to allow gene transcription, can influence restenosis and mortality from coronary heart disease in several large prospective follow-up studies. Show less
