NCI Drug Dictionary
The NCI Drug Dictionary contains technical definitions and synonyms for drugs/agents used to treat patients with cancer or conditions related to cancer. Each drug entry includes links to check for clinical trials listed in NCI's List of Cancer Clinical Trials.
An orally bioavailable inhibitor of DNA-dependent protein kinase (DNA-PK) with potential antineoplastic activity, and potential sensitizing and enhancing activities for both chemo- and radiotherapies. Upon administration, nedisertib binds to and inhibits the activity of DNA-PK, thereby interfering with the non-homologous end joining (NHEJ) process and preventing repair of DNA double strand breaks (DSBs) caused by ionizing radiation or chemotherapeutic treatment. This increases chemo- and radiotherapy cytotoxicity and leads to enhanced tumor cell death. The enhanced ability of tumor cells to repair DSBs plays a major role in the resistance of tumor cells to chemo- and radiotherapy; DNA-PK plays a key role in the NHEJ pathway and DSB repair.
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Synonym: DNA-PK inhibitor MSC2490484A Code name: M 3814
- 3-pyridazinemethanol, alpha-(2-Chloro-4-fluoro-5-(7-(4-morpholinyl)-4-quinazolinyl)phenyl)-6-methoxy-, (alphaS)-