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Pathway Description
Warfarin 2
Homo sapiens
Drug Action Pathway
Warfarin is an anticoagulant that inhibits the liver enzyme vitamin K reductase. This leads to the depletion of the reduced form of vitamin K (vitamin KH2). As vitamin K is a cofactor for the gamma-carboxylation and subsequent activation of the vitamin K-dependent coagulation factors (II, VII, IX, and X), this ultimately results in reduced cleavage of fibrinogen into fibrin and decreased coagulability of the blood.
References
Warfarin 2 References
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