Heart Bypass Surgery

Engineered Blood Vessels Function like Native Tissue

Published in Medical Devices and Surgical Technology Week, July 29th, 2007

Blood vessels that have been tissue-engineered from bone marrow adult stem cells may in the future serve as a patient's own source of new blood vessels following a coronary bypass or other procedures that require vessel replacement, according to new research from the University at Buffalo Department of Chemical and Biological Engineering.

"Our results show that bone marrow is an excellent source of adult stem cells containing smooth muscle and endothelial cells, and that these stem cells can be used in regenerative medicine for cardiovascular applications," said Stelios T. Andreadis, Ph.D., associate professor in the UB Department of Chemical and Biological Engineering...

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Source: Medical Devices and Surgical Technology Week (2007-07-29)

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