Factor Xa or thrombin: Is thrombin a better target?
نویسندگان
چکیده
منابع مشابه
Targeting factor Xa and thrombin: impact on coagulation and beyond.
Great advances have been made in recent years in understanding the haemostatic system and the molecular and cellular basis of thrombus formation. Although directly targeting factor Xa or thrombin (factor IIa) for effective anticoagulation is now well established, evidence has emerged suggesting that factor Xa and thrombin are involved in other physiological and pathophysiological cellular proce...
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Macrophage migration inhibitory factor (MIF), a proinflammatory cytokine, has been shown to play a role in wound-healing processes. In this study, we investigated whether protease-activated receptor (PAR)-1 and PAR-2 mediated MIF expression in human endothelial cells. Thrombin, factor Xa (FXa), and trypsin induced MIF expression in human dermal microvascular endothelial cells and human umbilica...
متن کاملOral direct thrombin inhibitors or oral factor Xa inhibitors for the treatment of deep vein thrombosis.
BACKGROUND Deep vein thrombosis (DVT) is a condition in which a clot forms in the deep veins, most commonly of the leg. It occurs in approximately 1 in 1,000 people. If left untreated, the clot can travel up to the lungs and cause a potentially life-threatening pulmonary embolism (PE). Previously, a DVT was treated with the anticoagulants heparin and vitamin K antagonists. However, two forms of...
متن کاملFree factor Xa is on the main pathway of thrombin generation in clotting plasma.
The effect of a synthetic pentasaccharide that specifically causes the inactivation of factor Xa on the development of prothrombinase activity in human plasma was monitored using four triggers of coagulation: (a) human brain thromboplastin; (b) contact activation; (c) factor X activating enzyme complex; (d) prothrombin activating enzyme complex. Inhibition was similar with the triggers a, b and...
متن کاملThe Tick-Derived Anticoagulant Madanin Is Processed by Thrombin and Factor Xa
The cysteine-less peptidic anticoagulants madanin-1 and madanin-2 from the bush tick Haemaphysalis longicornis are the founding members of the MEROPS inhibitor family I53. It has been previously suggested that madanins exert their functional activity by competing with physiological substrates for binding to the positively charged exosite I (fibrinogen-binding exosite) of α-thrombin. We hereby d...
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ژورنال
عنوان ژورنال: Journal of Thrombosis and Haemostasis
سال: 2007
ISSN: 1538-7933,1538-7836
DOI: 10.1111/j.1538-7836.2007.02552.x