Prospects for research in diabetes mellitus

Diabetes mellitus is the sixth leading cause of death in the United States, and morbidities resulting from diabetes-related complications such as reti nopathy, kidney disease, and limb amputation cause a huge burden to the nat ional health care system. Identification of the genetic components of type 1 and type 2 diabetes is the most important area of research because elucid ation of the diabetes genes will influence all efforts toward a mechanistic understanding of the disease, its complications, and its treatment, cure, and prevention. Also, the link between obesity and type 2 diabetes mandates a redoubled effort to understand the genetic and behavioral contributions to obesity.