Implanted Pump Holds Promise in Treating Brain Cancer
Brain cancer affects an estimated 30 out of every 100,000 Americans. The debilitating disease currently has no cure but can often be managed by treatments such as radiation therapy, chemotherapy and surgery. However, these treatments aren’t always as effective as they could be due to one major obstacle: the blood-brain barrier. This is a system of specialized brain microvascular endothelial cells (BMVEC) that provides brain tissues with nutrients, filters out harmful substances from the brain to one’s bloodstream, and prevents toxic substances from entering the brain. While the blood-brain barrier undoubtedly serves a critical role, it often makes cancer treatments…