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Semin Thromb Hemost 1996; 22(6): 517-524
DOI: 10.1055/s-2007-999054
Copyright © 1996 by Thieme Medical Publishers, Inc.

Angiogenesis and the Fibrinolytic System

Giuseppe Pintucci* , Andreas Bikfalvi* † , Sharon Klein* ‡ , Daniel B. Rifkin* ‡
  • From the *Department of Cell Biology and the
  • †Raymond and Sackler Foundation Laboratory, and the Kaplan Cancer Center, New York University Medical Center, New York, New York and
  • ‡Universite de Bordeaux, Batiment Recherche Biologie Animale, Talence, France.
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Publication History

Publication Date:
06 February 2008 (online)

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Abstract

Angiogenesis is defined as the formation of capillaries from preexisting blood vessels. This involves a balanced spatiotemporal modulation of endothelial cell adhesion, migration, and proliferation. An array of proteolytic enzymes expressed from endothelial cells including those of the plasminogen activator/plasmin system are required for angiogenesis to occur. In this review we focus on the growth factors that are involved in the angiogenic process and that modulate the expression and/or the activity of the plasminogen activator/plasmin system. The elucidation of the interactions between angiogenic growth factors, endothelial cell proteolytic enzymes, and the extracellular environment could ultimately lead to therapeutic approaches to block angiogenesis and the pathophysiological conditions associated with it.

Keywords:

Angiogenesis - endothelial cells - growth factors - plasminogen activators - proteases