Reporter Manoparticles (IMAGE) Brigham and Women's Hospital Caption Using reporter nanoparticles loaded with either a chemotherapy or immunotherapy, researchers could distinguish between drug-sensitive and drug-resistant tumors in a pre-clinical model of prostate cancer. Credit Ashish Kulkarni, Brigham and Women's Hospital Usage Restrictions Reporters may freely use this image in their coverage of this paper with credit to Ashish Kulkarni, Brigham and Women's Hospital 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.