Article
A synthetic lethal therapeutic approach: poly(ADP) ribose polymerase inhibitors for the treatment of cancers deficient in DNA double-strand break repair.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology - 1 Aug 2008
Ashworth Alan
Abstract excerpt
Cancer cells frequently harbor defects in DNA repair pathways, leading to genomic instability. This can foster tumorigenesis but also provides a weakness in the tumor that can be exploited therapeutically. Tumors with compromised ability to repair double-strand DNA breaks by homologous recombination, including those with defects in BRCA1 and BRCA2, are highly sensitive to blockade of the repair of DNA...
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