Researcher working on biomaterial (IMAGE) University of California - San Diego Caption Martin Spang is the first author on the Nature Biomedical Engineering paper that details a new biomaterial that heals tissues from the inside out. Credit David Baillot/University of California San Diego Usage Restrictions Please credit License Original 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.