HSCI Researchers Discuss Blood Stem Cell Transplants (image) Harvard Medical School Share Print E-Mail Caption David Scadden and Rahul Palchaudhuri hope to make bone marrow transplants safer for patients by using antibodies rather than chemotherapy and radiation. Credit BD Colen Usage Restrictions Use only with appropriate credit. Share Print E-Mail 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.