Pediatric brain tumors are the leading cause of cancer-related deaths in children. Although modern genetic technologies have greatly improved our understanding of these tumors, turning this knowledge into safer and more effective treatments remains difficult. One major challenge is the lack of laboratory models that truly reflect the complexity and diversity of childhood brain tumors.
In this study, researchers successfully created 20 patient-derived “tumoroid” models grown in the laboratory from fresh tumor samples collected during surgery.
