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The Evolving Role of DNA Damage Response in Overcoming Therapeutic Resistance in Ovarian Cancer

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Date 2023 Jul 17
PMID 37457127
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Abstract

Epithelial ovarian cancer (EOC) is treated in the first-line setting with combined platinum and taxane chemotherapy, often followed by a maintenance poly (ADP-ribose) polymerase inhibitor (PARPi). Responses to first-line treatment are frequent. For many patients, however, responses are suboptimal or short-lived. Over the last several years, multiple new classes of agents targeting DNA damage response (DDR) mechanisms have advanced through clinical development. In this review, we explore the preclinical rationale for the use of ATR inhibitors, CHK1 inhibitors, and WEE1 inhibitors, emphasizing their application to chemotherapy-resistant and PARPi-resistant ovarian cancer. We also present an overview of the clinical development of the leading drugs in each of these classes, emphasizing the rationale for monotherapy and combination therapy approaches.

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References
1.
Wang W, Fang F, Ozes A, Nephew K . Targeting Ovarian Cancer Stem Cells by Dual Inhibition of HOTAIR and DNA Methylation. Mol Cancer Ther. 2021; 20(6):1092-1101. PMC: 8172444. DOI: 10.1158/1535-7163.MCT-20-0826. View

2.
Zhang Y, Otterness D, Chiang G, Xie W, Liu Y, Mercurio F . Genotoxic stress targets human Chk1 for degradation by the ubiquitin-proteasome pathway. Mol Cell. 2005; 19(5):607-18. DOI: 10.1016/j.molcel.2005.07.019. View

3.
Do K, Kochupurakkal B, Kelland S, de Jonge A, Hedglin J, Powers A . Phase 1 Combination Study of the CHK1 Inhibitor Prexasertib and the PARP Inhibitor Olaparib in High-grade Serous Ovarian Cancer and Other Solid Tumors. Clin Cancer Res. 2021; 27(17):4710-4716. DOI: 10.1158/1078-0432.CCR-21-1279. View

4.
Hirai H, Arai T, Okada M, Nishibata T, Kobayashi M, Sakai N . MK-1775, a small molecule Wee1 inhibitor, enhances anti-tumor efficacy of various DNA-damaging agents, including 5-fluorouracil. Cancer Biol Ther. 2010; 9(7):514-22. DOI: 10.4161/cbt.9.7.11115. View

5.
Rajeshkumar N, de Oliveira E, Ottenhof N, Watters J, Brooks D, Demuth T . MK-1775, a potent Wee1 inhibitor, synergizes with gemcitabine to achieve tumor regressions, selectively in p53-deficient pancreatic cancer xenografts. Clin Cancer Res. 2011; 17(9):2799-806. PMC: 3307341. DOI: 10.1158/1078-0432.CCR-10-2580. View