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Poly(ADP-ribose) polymerase inhibitors in cancer therapy

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收录情况: ◇ 统计源期刊 ◇ 卓越:领军期刊 ◇ 中华系列

机构: [1]Department of Pathology & Institute of Clinical Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China. [2]Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
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关键词: Poly(ADP-ribose) polymerase inhibitors DNA repair Cell death BRCA Synthetic lethal mutations Ovarian cancer Prostate cancer Breast cancer Carcinoma non-small-cell lung Pancreatic cancer

摘要:
Poly(ADP-ribose) polymerase (PARP) inhibitors (PARPis) have emerged as critical agents for cancer therapy. By inhibiting the catalytic activity of PARP enzymes and trapping them in the DNA, PARPis disrupt DNA repair, ultimately leading to cell death, particularly in cancer cells with homologous recombination repair deficiencies, such as those harboring BRCA mutations. This review delves into the mechanisms of action of PARPis in anticancer treatments, including the inhibition of DNA repair, synthetic lethality, and replication stress. Furthermore, the clinical applications of PARPis in various cancers and their adverse effects as well as their combinations with other therapies and the mechanisms underlying resistance are summarized. This review provides comprehensive insights into the role and mechanisms of PARP and PARPis in DNA repair, with a particular focus on the potential of PARPi-based therapies in precision medicine for cancer treatment.Copyright © 2025 The Chinese Medical Association, produced by Wolters Kluwer, Inc. under the CC-BY-NC-ND license.

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大类 | 3 区 医学
小类 | 3 区 医学:内科
第一作者:
第一作者机构: [1]Department of Pathology & Institute of Clinical Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China. [2]Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
通讯作者:
通讯机构: [1]Department of Pathology & Institute of Clinical Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China. [2]Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
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