The study of protein-protein interactions is essential to define the molecular networks that contribute to maintain homeostasis of an organism's body functions. Disruptions in protein interaction networks have been shown to result in diseases in both humans and animals. Monogenic diseases disrupting biochemical pathways such as hereditary coagulopathies (e.g. hemophilia), provided a deep insigh...

BACKGROUND Transfusion of plasma is a basic treatment for complex coagulopathies as well as in major blood loss. Early transfusion of plasma after trauma with major hemorrhage has been recommended by retrospective studies. However, the use of plasma is often hampered by the need to maintain a cold chain and the time needed for thawing fresh-frozen plasma (FFP). With freeze-dried (lyophilized) p...

Hemorrhage is responsible for 30 to 40% of all trauma-related mortality. Among adult trauma patients, 94% of hemorrhage-related deaths occur within 24 h and approximately 60% of these deaths within 3 h of hospital admission. Therefore, appropriate initial fluid resuscitation for bleeding is crucial to avoid preventable traumarelated death. In particular, the resuscitation strategy must be desig...

Von Willebrand disease and haemophilia A are the two most common inherited bleeding disorders. The worldwide incidence of VWD is estimated between 1% and 4% of the population without apparent racial or ethnic predilection. In the United States, the incidence of haemophilia A is estimated to be 25 per 100 000 male births. Despite the relatively high frequency of those two bleeding disorders in t...

Mice with a severe genetic deficiency of protein C (PC), PC(-/-)PC(tg4), display enhanced susceptibility to lethal effects of gram-negative endotoxemia induced by lipopolysaccharide (LPS), whereas mice severely deficient in tissue factor (TF), TF(-/-)hTF(tg), are protected from LPS-mediated lethality. In this study, we show that a simultaneous severe deficiency of TF protected low-PC mice from ...

This prospective, randomized study evaluated the effects of spinal versus general anesthetic technique on perioperative blood loss and the development of postoperative coagulopathies in 50 patients undergoing transurethral resection of the prostate (TURP). Preoperative hematologic measurements included hemoglobin, platelet count, electrolytes, prothrombin time, partial thromboplastin time, fibr...