Dnatube Scientific Videos

Cancer formation and Angiogenesis
Angiogenesis is a physiological process involving the growth of new blood vessels from pre-existing vessels. Though there has been some debate over this, vasculogenesis is the term used for spontaneous blood-vessel formation, and intussusception is the term for new blood vessel formation by splitting off existing ones. Angiogenesis is a normal process in growth and development, as well as in wound healing. However, this is also a fundamental step in the transition of tumors from a dormant state to a malignant state.
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Added: May 14, 2007, 7:30 pm
Runtime: 30.10 | Views: 20041 | Comments:0

Antiangiogenic Agents
Antiangiogenic Agents
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Added: January 5, 2008, 5:34 pm
Runtime: 252.37 | Views: 7604 | Comments:0

VEGF Receptor Binding
Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). Text reff: wiki Video reff: http://www.researchvegf.com
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Added: December 5, 2007, 7:04 pm
Runtime: 23.00 | Views: 11484 | Comments:0

Full VEGF & Angiogenesis Video
Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). The most important member is VEGF-A. Other members are Placenta growth factor (PlGF), VEGF-B, VEGF-C and VEGF-D. The latter ones were discovered later than VEGF-A, and before their discovery VEGF-A was called just VEGF. Crystal structure of Vammin, a VEGF-F from a snake venom A number of VEGF-related proteins have also been discovered encoded by viruses (VEGF-E) and in the venom of some snakes (VEGF-F). Text reff: wiki Video reff:
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Added: December 5, 2007, 7:09 pm
Runtime: 78.00 | Views: 35685 | Comments:3