منابع مشابه
Critical independent regions in the VWF propeptide and mature VWF that enable normal VWF storage.
Von Willebrand factor (VWF) is synthesized in endothelial cells, where it is stored in Weibel-Palade bodies. Administration of 1-desamino-8-D-arginine-vasopressin (DDAVP) to patients with type 1 von Willebrand disease and to healthy individuals causes a rapid increase in plasma VWF levels. This increase is the result of stimulated release of VWF from Weibel-Palade bodies in certain beds of endo...
متن کاملVWF propeptide and ratios between VWF, VWF propeptide, and FVIII in the characterization of type 1 von Willebrand disease.
During posttranslational modifications of von Willebrand factor (VWF), the VWF propeptide (VWFpp) is cleaved. The ratio between VWFpp and VWF antigen (VWF:Ag) and the ratio between factor VIII (FVIII:C) and VWF:Ag may be used to assess synthesis and clearance of VWF. We analyzed the contribution of VWFpp and ratios of VWFpp/VWF:Ag and FVIII:C/VWF:Ag in the pathophysiological characterization of...
متن کاملVASCULAR BIOLOGY Endothelial cell ADAMTS-13 and VWF: production, release, and VWF string cleavage
Human umbilical vein endothelial cell (HUVEC)–released ADAMTS-13 (a disintegrin and metalloprotease with thrombospondin repeats) and HUVEC-secreted von Willebrand factor (VWF) strings were investigated under static conditions that allow the accumulation and analysis of ADAMTS-13. The latter was released constitutively from HUVECs and cleaved the secreted and cell-anchored VWF strings progressiv...
متن کاملEndothelial cell ADAMTS-13 and VWF: production, release, and VWF string cleavage.
Human umbilical vein endothelial cell (HUVEC)-released ADAMTS-13 (a disintegrin and metalloprotease with thrombospondin repeats) and HUVEC-secreted von Willebrand factor (VWF) strings were investigated under static conditions that allow the accumulation and analysis of ADAMTS-13. The latter was released constitutively from HUVECs and cleaved the secreted and cell-anchored VWF strings progressiv...
متن کاملHEMOSTASIS, THROMBOSIS, AND VASCULAR BIOLOGY Critical independent regions in the VWF propeptide and mature VWF that enable normal VWF storage
Von Willebrand factor (VWF) is synthesized in endothelial cells, where it is stored in Weibel-Palade bodies. Administration of 1-desamino-8-D-arginine-vasopressin (DDAVP) to patients with type 1 von Willebrand disease and to healthy individuals causes a rapid increase in plasma VWF levels. This increase is the result of stimulated release of VWF from Weibel-Palade bodies in certain beds of endo...
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ژورنال
عنوان ژورنال: Blood
سال: 2015
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2014-12-612556