Endometriosis, Angiogenesis and Tissue Factor

Tissue factor (TF), is a cellular receptor that binds the factor VII/VIIa to initiate the blood coagulation cascade. In addition to its role as the initiator of the hemostatic cascade, TF is known to be involved in angiogenesis via intracellular signaling that utilizes the protease activated recepto...

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Main Author: Graciela Krikun
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Scientifica
Online Access:http://dx.doi.org/10.6064/2012/306830
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author Graciela Krikun
author_facet Graciela Krikun
author_sort Graciela Krikun
collection DOAJ
description Tissue factor (TF), is a cellular receptor that binds the factor VII/VIIa to initiate the blood coagulation cascade. In addition to its role as the initiator of the hemostatic cascade, TF is known to be involved in angiogenesis via intracellular signaling that utilizes the protease activated receptor-2 (PAR-2). We now review the physiologic expression of TF in the endometrium and its altered expression in multiple cell types derived from eutopic and ectopic endometrium from women with endometriosis compared with normal endometrium. Our findings suggest that TF might be an ideal target for therapeutic intervention in endometriosis. We have employed a novel immunoconjugate molecule known as Icon and were able to eradicate endometrial lesions in a mouse model of endometriosis without affecting fertility. These findings have major implications for potential treatment in humans.
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spelling doaj-art-a5daa48cd91344ddb88bdad7fa15e0512025-02-03T01:00:51ZengWileyScientifica2090-908X2012-01-01201210.6064/2012/306830306830Endometriosis, Angiogenesis and Tissue FactorGraciela Krikun0Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University, 333 Cedar Street, New Haven, CT 06510, USATissue factor (TF), is a cellular receptor that binds the factor VII/VIIa to initiate the blood coagulation cascade. In addition to its role as the initiator of the hemostatic cascade, TF is known to be involved in angiogenesis via intracellular signaling that utilizes the protease activated receptor-2 (PAR-2). We now review the physiologic expression of TF in the endometrium and its altered expression in multiple cell types derived from eutopic and ectopic endometrium from women with endometriosis compared with normal endometrium. Our findings suggest that TF might be an ideal target for therapeutic intervention in endometriosis. We have employed a novel immunoconjugate molecule known as Icon and were able to eradicate endometrial lesions in a mouse model of endometriosis without affecting fertility. These findings have major implications for potential treatment in humans.http://dx.doi.org/10.6064/2012/306830
spellingShingle Graciela Krikun
Endometriosis, Angiogenesis and Tissue Factor
Scientifica
title Endometriosis, Angiogenesis and Tissue Factor
title_full Endometriosis, Angiogenesis and Tissue Factor
title_fullStr Endometriosis, Angiogenesis and Tissue Factor
title_full_unstemmed Endometriosis, Angiogenesis and Tissue Factor
title_short Endometriosis, Angiogenesis and Tissue Factor
title_sort endometriosis angiogenesis and tissue factor
url http://dx.doi.org/10.6064/2012/306830
work_keys_str_mv AT gracielakrikun endometriosisangiogenesisandtissuefactor