Dr. Saman Maleki and Dr. John Lenehan (IMAGE) Lawson Health Research Institute Caption Dr. Saman Maleki and Dr. John Lenehan discuss the results of their recent study on fecal transplants for advanced melanoma patients. Credit Lawson Health Research Institute Usage Restrictions None License Original 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.