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Mechanistic and Therapeutic Implications of Angiogenesis in Endometriosis
Robert N. Taylor1*,
Jie Yu1,
Paulo B. Torres1,
Aimee C. Schickedanz1,
John K. Park1,
Michael D. Mueller2,
and
Neil Sidell1
1 Emory University School of Medicine
2 University of Bern
* To whom correspondence should be addressed. E-mail: robert.n.taylor{at}emory.edu.
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Abstract |
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Like tumor metastases, endometriotic implants require neovascularization to proliferate and invade into
ectopic sites within the host. Endometrial tissue, with its robust stem cell populations and remarkable
regenerative capabilities, is a rich source of proangiogenic factors. Among the most potent and extensively
studied of these proteins, vascular endothelial growth factor has emerged as a critical vasculogenic regulator
in endometriosis. Accordingly, angiogenesis of the nascent endometriotic lesion has become an attractive
target for novel medical therapeutics and strategies to inhibit vascular endothelial growth factor action.
Vascular endothelial growth factor gene regulation in endometrial and endometriosis cells by nuclear receptors,
other transcription factors, and also by infiltrating immune cells is emphasized. New data showing
that oxidative and endoplasmic reticulum stress increase vascular endothelial growth factor expression are
provided. Finally, we review the clinical implications of angiogenesis in this condition and propose potential
antiangiogenic therapies that may become useful in the control or eradication of endometriotic lesions.
First published on November 11, 2008, doi:10.1177/1933719108324893
Reproductive Sciences 2009;16:140.
A more recent version of this article appeared on February 1, 2009

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[Abstract]
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