New clue to aggressive brain tumors

Scientists at the School of Medicine have identified a biological marker that may help predict overall survival of people with deadly brain tumors. The marker is made by noncancerous cells known as monocytes (pictured in brown).

Pediatric tumors traced to stem cells in developing brain

​Stem cells that come from a specific part of the developing brain help fuel the growth of brain tumors caused by an inherited condition, researchers, including David H. Gutmann, MD, PhD, at Washington University School of Medicine in St. Louis report.