Associate Professor Melissa Davis (IMAGE) Walter and Eliza Hall Institute Caption Computational biologist Associate Professor Melissa Davis is part of a team that has discovered a potential new treatment for medulloblastoma. Credit WEHI, Australia Usage Restrictions With credit 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.