abstract
- Diabetes mellitus is a major independent risk factor for the development of cardiovascular disease, and both type 1 and type 2 diabetes have been shown to accelerate the development of atherosclerosis, the underlying cause of most myocardial infarctions. Despite the profound clinical importance of vascular disease in patients with diabetes mellitus, our understanding of the relative contributions of insulin resistance and hyperglycemia to atherogenesis is not complete. Furthermore, the molecular and cellular pathways that are involved in disease progression are not clear. In this review, we summarize our current understanding of the potential mechanisms that link diabetes to atherosclerosis and indicate existing gaps in our knowledge.