Chemoresistant SW480 colon cancer cells (IMAGE) Vanderbilt University Caption Chemoresistant SW480 colon cancer cells stained for lipid rafts (green), death receptor 4 (red) and cell nuclei (blue). Image taken using a Zeiss LSM 880 from the Vanderbilt Cell Imaging Shared Resource Center. Credit Joshua Greenlee Usage Restrictions None 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.