multi-color image of colon tissue (IMAGE) Technische Universität Dresden Caption A multi-color image of colon tissue. Single cell nuclei are visible in blue. Colon cancer cells are highlighted in green. The cells infiltrate the organ lining and the muscle layers (red), ultimately leading to cancer cell migration into other organs. Credit © Kenneth Peuker Usage Restrictions No 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.