Tissue Engineering

Success of bioengineering of blood vessels lies in 'scaffold,' said scientist

Published in Blood Weekly, June 27th, 2002

Blood vessel prostheses work best when the biochemical and mechanical properties match reality as much as possible and when they are made of biodegradable material. To this end tissue technologists grow natural vascular wall cells, endothelial cells, in a biodegradable tube made of collagen.

According to Professor Istvan Vermes, tissue technologists are overly concerned with developing stem cells, necessary to build blood vessels, and not enough with the development of the vascular skeleton or scaffold, serving as a framework for those stem cells.

During his address on the acceptance of the office of professor in the Molecular Aspects of Cell and...

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Source: Blood Weekly (2002-06-27)

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