Correction of a murine model of von Willebrand disease by gene transfer.

ABSTRACT: von Willebrand disease (VWD), the most common inherited bleeding disorder in the U.S. population, is caused by defects in the expression and processing of von Willebrand factor (VWF), a blood glycoprotein required for normal hemostasis that mediates the adhesion of platelets to sites of vascular damage by binding to specific platelet glycoproteins and to constituents of exposed connective tissue. To assess whether VWF deficiency can be corrected by gene transfer, a plasmid expressing the intact 8.4-kb murine VWF coding sequence, directed by the cyto-megalovirus immediate/early promoter/enhancer, was delivered through hydrodynamic tail vein injection into VWF knockout mice (VWF(-/-)) that exhibit defects in hemostasis, including highly prolonged bleeding time and spontaneous bleeding events

SUBMITTER: Pergolizzi RG 

PROVIDER: S-EPMC1895849 | biostudies-literature | 2006 Aug

REPOSITORIES: biostudies-literature