Therapeutic Stem Cells Target Breast-To-Brain Metastases (IMAGE) Massachusetts General Hospital Caption Tagged therapeutic stem cells (green) are targeting breast cancer metastases (red) in the brain of a mouse model. Credit Khalid Shah, MS, PhD, Massachusetts General Hospital 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.