Francesca Marassi, Ph.D. (IMAGE) Sanford Burnham Prebys Caption Dr. Marassi is director and professor in the Cell and Molecular Biology of Cancer Program at Sanford Burnham Prebys. Credit Sanford Burnham Prebys 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.