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Directing thrombin

Blood, 2005
AbstractFollowing initiation of coagulation as part of the hemostatic response to injury, thrombin is generated from its inactive precursor prothrombin by factor Xa as part of the prothrombinase complex. Thrombin then has multiple roles. The way in which thrombin interacts with its many substrates has been carefully scrutinized in the past decades, but
David A, Lane   +2 more
openaire   +2 more sources

Thrombin allostery

Physical Chemistry Chemical Physics, 2007
Thrombin is a Na(+)-activated, allosteric serine protease that plays multiple functional roles in blood pathophysiology. Binding of Na(+) is the major driving force behind the procoagulant, prothrombotic and signaling functions of the enzyme. This review summarizes our current understanding of the molecular basis of thrombin allostery with special ...
Enrico, Di Cera   +4 more
openaire   +2 more sources

Thrombin Specificity

Thrombosis and Haemostasis, 1995
A model of thrombin interaction with distinct substrates or ligands has been derived from the crystallographic studies of thrombin-inhibitors complexes, and buttressed by functional studies with mutant thrombins, thrombin proteolytic derivatives or antibodies against thrombin.
M C, Guillin   +3 more
openaire   +2 more sources

Thrombin Generation

2013
Generation of thrombin has been established as the critical process leading to coagulation in vivo. Indeed, ex vivo markers of thrombin generation in patients have been useful in detecting thrombosis, while many standard global clot-time tests of haemostasis in blood or plasma samples are simple endpoint measures of the potential to generate thrombin ...
Leslie R, Berry, Anthony K C, Chan
openaire   +2 more sources

Antithrombotic Strategies Targeting Thrombin Activities, Thrombin Receptors and Thrombin Generation

Thrombosis and Haemostasis, 1997
Thrombin mediates acute vascular thrombosis and subsequent vascular lesion formation following mechanical denuding injury or spontaneous atherosclerotic plaque rupture. In the process of generating thrombin Factor VII/VIIa binds avidly with tissue factor (TF) exposed on cellular membranes, and coagulation serine proteases are sequentially cleaved via ...
L A, Harker, S R, Hanson, A B, Kelly
openaire   +2 more sources

“Normal” Thrombin Generation

Blood, 1999
We have investigated the influence of alterations in plasma coagulation factor levels between 50% and 150% of their mean values for prothrombin, factor X, factor XI, factor IX, factor VII, factor VIII, factor V, protein C, protein S, antithrombin III (AT-III), and tissue factor pathway inhibitor (TFPI) as well as combinations of extremes, eg, 50 ...
Butenas, S., van't Veer, C., Mann, K. G.
openaire   +3 more sources

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