Abstract 3682: Therapeutic targeting of stem cell self-renewal in childhood medulloblastoma: Strategies for blocking recurrence

Abstract Introduction: Medulloblastoma (MB) is the most common malignant pediatric brain tumor. Group 3 MB patients face the highest incidence of metastasis and poor overall patient survival. The early onset and highly aggressive nature of MB suggest a stem cell origin, where a highly self-renewing transformed cell of the postnatal cerebellum drives MB tumorigenesis. In this work, we explore how WNT signaling and other …