Lung cancer on a chip (IMAGE) Cancer Research UK Caption Lung cancer cells (green) grow within healthy lung tissue (red) in the lung cancer chip, used to model and study how tumors grow. Credit Wyss Institute at Harvard University Usage Restrictions With credit 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.