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Full-Text Articles in Cancer Biology
Interaction Between Atm Kinase And P53 In Determining Glioma Radiosensitivity, Syed F. Ahmad
Interaction Between Atm Kinase And P53 In Determining Glioma Radiosensitivity, Syed F. Ahmad
Theses and Dissertations
Glioblastoma multiforme (GBM) is the most common primary brain tumor. Studies have shown that targeting the DNA damage response can sensitize cancer cells to DNA damaging agents. Ataxia telangiectasia mutated (ATM) is involved in signaling DNA double strand breaks. Our group has previously shown that ATM inhibitors (ATMi) sensitize GBM cells and tumors to ionizing radiation. This effect is greater when the tumor suppressor p53 is mutated.
The goals of this work include validation of a new ATM inhibitor, AZ32, and elucidation of how ATMi and p53 status interact to promote cell death after radiation. We propose that ATMi and …