Stopping Scars Before They Form (image) American Chemical Society Share Print E-Mail Caption During the natural scarring process, collagen proteins (green) in fibroblasts from a Dupuytren patient crosslink together. Credit Iyer lab Usage Restrictions Please credit the Iyer lab when using this image. Share Print E-Mail 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.