Star the Great Dane, Young and Old (IMAGE) University of Colorado Anschutz Medical Campus Caption After compassionately and successfully treating his Great Dane, Star, Michael Graner is moving the cancer immunotherapy technique into a clinical trial for human glioblastoma. Credit Michael Graner, Ph.D. 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.