How Targeted Cancer Therapy Works (IMAGE) DOE/Oak Ridge National Laboratory Caption Targeted alpha therapy can deliver radiation to specific cells, with minimal effect on surrounding, healthy cells. Credit Michelle Lehman and Jaimee Janiga/ORNL, U.S. Dept. of Energy Usage Restrictions Credit to ORNL 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.