Martine Roussel, Ph.D. (IMAGE) St. Jude Children's Research Hospital Caption Martine Roussel, Ph.D., is a member of the St. Jude Children's Research Hospital Department of Tumor Cell Biology. Credit St. Jude Children's Research Hospital 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.