http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. Angiogenesis, the development of new blood vessels, is required during embryonic development and wound healing, as well as during disease processes such as tumor growth. The signals that direct angiogensis are incompletely understood, but could represent novel targets for the development of therapies that promote or inhibit this process. http://medicalxpress.com/news/2011-04-protein-recovery-heart.html Medical research Mon, 11 Apr 2011 12:38:46 EST news221744293