Porous Elastin-Based Network (IMAGE) Duke University Caption The partially ordered protein forms a stable, porous scaffold that can rapidly integrate into tissue and promote the formation of blood vessels. Credit Stefan Roberts, Duke University Usage Restrictions with credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.