Review Article

Porcine and Canine von Willebrand Factor and von Willebrand Disease: Hemostasis, Thrombosis, and Atherosclerosis Studies

Table 1

Differential correction of phenotype of VWD swine by transplantation of liver, kidney, bone marrow, and lung.

VWF

Transplant procedureCell(s) synthesizing VWFPlasmaPlateletF.VIIIBleeding time [25]ThrombosisReferences

NoneNoneNoneNoneLowProlongedNot done [14, 25]
Normal liver to VWDHepatic endotheliumNear normal to normalNot doneNear normal to normalNear normal to normalNot done [26]
Normal kidney to VWDPresumed endotheliumNoneNot doneLowProlongedNot done [26]
Normal bone marrow to VWDMegakaryocyteLittle to nonePresentLowProlongedNo [9, 27, 28]
VWD bone marrow to normalEndotheliumNormalAbsentNormalNear normal to normalYes [9, 28]
Normal Lung to VWDPulmonary endothelium~5%AbsentProlongedNot done [29]

Adapted with permission from Brinkhous KM, Reddick RL, Read MS, Nichols TC, Bellinger DA, Griggs TR. von Willebrand factor, and animal models: contributions to gene therapy, thrombotic thrombocytopenic purpura, and coronary artery thrombosis. Mayo Clin Proc. 1991; 66 : 733–742 [30].