Can stem cells be engineered to battle brain cancer?
Treating glioblastoma multiforme (GBM) – the most common and aggressive form of brain cancer – is notoriously difficult. In the early 2000s, researchers began investigating a new form of therapy to attack GBM tumors: implanting stem cells engineered to express toxins that specifically kill tumor cells. The toxin – a protein called TRAIL – kills tumor cells (but not normal cells!) by signaling through a … Continue reading Can stem cells be engineered to battle brain cancer?