Transforming growth factor beta-1 released from platelets contributes to hypercoagulability in veno-occlusive disease following hematopoetic stem cell transplantation

TGF beta-1 released from activated platelets contributes to the hemostatic imbalance at the sinusoidal endothelium in patients with hepatic VOD by increase of endothelial cell PAI-1 production and TF expression. As a potent profibrotic cytokine, TGF beta-1 might further be involved in phlebosclerosis and sinusoidal fibrosis occurring in VOD.