Bioprinted breast cancer cell (IMAGE) Penn State Caption A scanning electron microscopy image shows a breast cancer cell (cyan) being attacked by T cells (red), which were engineered to recognize the cancer cells. Credit Madhuri Dey, courtesy of the Ozbolat Lab/Penn State Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.