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The P53 Tumor Suppressor Protein Protects Against Chemotherapeutic Stress And Apoptosis In Human Medulloblastoma Cells., Sarah Waye, Aisha Naeem, Muhammad Umer Choudhry, Erika Parasido, Lucas Tricoli, Brian R. Rood, +6 Additional Authors

Pediatrics Faculty Publications

Medulloblastoma (MB), a primitive neuroectodermal tumor, is the most common malignant childhood brain tumor and remains incurable in about a third of patients. Currently, survivors carry a significant burden of late treatment effects. The p53 tumor suppressor protein plays a crucial role in influencing cell survival in response to cellular stress and while the p53 pathway is considered a key determinant of anti-tumor responses in many tumors, its role in cell survival in MB is much less well defined. Herein, we report that the experimental drug VMY-1-103 acts through induction of a partial DNA damage-like response as well induction of …