Mass General study identifies growth factor essential to the most common malignant pediatric brain tumor
A multi-institutional team led by Massachusetts General Hospital researchers has identified a molecular pathway that appears to be essential for the growth and spread of medulloblastoma, the most common malignant brain tumor in children. In their report in the Feb. 28 issue of Cell, they show that blocking this pathway -- which involves interactions between tumor cells and the surrounding tissues -- leads to regression of all four molecular subtypes of medulloblastoma in several mouse models.
Among the research institutions NCI funds across the United States, it currently designates 67 as Cancer Centers. Largely based in research universities, these facilities are home to many of the NCI-supported scientists who conduct a wide range of intense, laboratory research into cancer’s origins and development. The Cancer Centers Program also focuses on trans-disciplinary research, including population science and clinical research. The centers’ research results are often at the forefront of studies in the cancer field.