Cancer cell interaction illustration (IMAGE) Purdue University Caption This illustration shows cancer cells, each cell type represented by a different color, interacting in the channels of a structure that mimics the pancreatic duct. Credit Purdue University/Hye-ran Moon and Altug Ozcelikkale Usage Restrictions None 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.