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Identification of arsenic trioxide (ATO)-rescuable p53 mutations and temperature-sensitive p53 mutations in p53-null U937 cells using a patient-derived 800 p53 mutation library

ABSTRACT: Identification of arsenic trioxide (ATO)-rescuable p53 mutations and temperature-sensitive p53 mutations in p53-null U937 cells using a patient-derived 800 p53 mutation library

PROVIDER: PRJNA758368 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR15652800_1.fastq.gz	Fastqsanger.gz
	SRR15652800_2.fastq.gz	Fastqsanger.gz
	SRR15652801_1.fastq.gz	Fastqsanger.gz
	SRR15652801_2.fastq.gz	Fastqsanger.gz
	SRR15652802_1.fastq.gz	Fastqsanger.gz

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Identification of arsenic trioxide (ATO)-rescuable p53 mutations and temperature-sensitive p53 mutations in p53-null U937 cells using a patient-derived 800 p53 mutation library

Project description:Thousands of diverse p53 mutations have been identified in cancer. The leukemia-treating drug arsenic trioxide (ATO) rescues a part of p53 mutations with high potency. To repurpose ATO in personalized p53-targeted therapy, here we quantitatively determined the frequent 800 p53 mutations, covering 95.8% p53 missense-mutation cases in cancer, for their rescue potencies of cell growth inhibitory activity and mouse tumor suppressive activity by ATO. Furthermore, we determined the temperature sensitivity of 800 mutations in mammalian U937 cells and founded that ATO preferentially rescued temperature-sensitive subtype of structural p53 mutants.

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