title: The molecular biology of von Willebrand disease.
abstract: von Willebrand disease is the most common inherited bleeding disorder in humans, with the general population prevalence estimated to be as high as 1% in some studies. This condition exhibits extensive heterogeneity with over 20 distinct subtypes distinguished based on subtle clinical and laboratory differences in presentation. Recent research laboratory advances have shed considerable new light on the molecular basis of this disorder. Specific mutations within the von Willebrand factor gene have been identified in many of the qualitative variants of von Willebrand disease, providing important new insight into the structure and function of this central clotting protein. However, the complex genetic factors determining the clinical severity of type 1 von Willebrand disease, the most common variant, still remain largely unknown and are the subject of current investigation.
authors: Department of Internal Medicine, Howard Hughes Medical Institute, University of Michigan Medical School, Ann Arbor, MI 48109-9650, USA. ginsburg@umich.edu
authors: D
authors: D
authors: Ginsburg
mesh_terms: D006801:Humans; D014842:von Willebrand Diseases / Q000235:genetics*