Cancer Cells (IMAGE) Duke University Caption This images shows that after 24 hours cancer cells have taken up chimeric polypeptide -chemo combination, shown in magenta. Credit Ashutosh Chilkoti 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.