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These studies show that precocious angiogenesis is inhibitory for regeneration, and provide compelling evidence that the regulation of angiogenesis is a critical factor in designing therapies aimed at stimulating mammalian regeneration.
These novel interactions are critical for pathophysiological angiogenesis, suggesting that these sites could be selectively targeted by therapeutics to modulate angiogenesis.
These local therapies may allow broader use of therapeutic angiogenesis while avoiding and treating potentially undesirable effects.
This mechanism may be targeted to control angiogenesis-dependent diseases.
Results and conclusions Several evidences have demonstrated a role for biotechnological therapies in angiogenesis inhibition.
Innovative drug delivery systems can increase the effectiveness of therapies used to treat angiogenesis-related diseases.
Therefore, angiogenesis inhibitors may be useful adjuncts to conventional therapies in the treatment of these diseases.
We predict that effective antiangiogenic therapies will block a tumor's ability to augment angiogenesis initiation rather than subsequent neovessel growth.
These new aspects, that critically regulate angiogenesis and vascular homeostasis in health and diseased, represent unforeseen new ground to develop anti-angiogenic therapies.
These studies reveal striking differences between physiological and pathological angiogenesis potentially important for the development of tumor-specific, vascular-targeted therapies.

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