PARPs in Cell Death and PARP Inhibitors in Cancers

A special issue of Biomolecules (ISSN 2218-273X). This special issue belongs to the section "Molecular Medicine".

Deadline for manuscript submissions: 20 July 2024 | Viewed by 2003

Special Issue Editors


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Guest Editor
Department of Biochemistry and Molecular Biology III and Immunology, University of Granada, Granada, Spain
Interests: cancer; SWI/SNF complex; PARP
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Biosanitary Research Institute, ibs.Granada, 18012 Granada, Spain
Interests: cancer; cancer-stem-like cells; oxidative stress; circadian clock
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Poly (ADP-ribose) polymerases (PARPs) are a family of related enzymes that participate in many cellular processes such as DNA repair, genomic stability, transcription, replication, mitosis, cell growth, and programmed cell death. Combined with the concept of synthetic lethality, PARP inhibitors are developed to inhibit the growth of cancer cells and kill them. At present, four PARP inhibitors have been approved by the United States Food and Drug Administration for the treatment of ovarian cancer, breast cancer, pancreatic cancer, and other cancers.

Nevertheless, the process in which PARP participates in cells and the mechanism of PARP inhibitors in cancers still need to be constantly explored to develop more application value for PARP and PARP inhibitors.

This Special Issue will include papers about the role of PARPs in cell death and the mechanism and application of PARP inhibitors in cancers. Papers can be research articles or review articles. We look forward to your contribution.

Dr. María Isabel Rodríguez
Prof. Dr. Josefa León
Guest Editors

Manuscript Submission Information

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Keywords

  • PARPs
  • PARP inhibitors
  • cancers
  • cell death
  • DNA repair

Published Papers (1 paper)

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Review

18 pages, 725 KiB  
Review
Combination Treatment Strategies to Overcome PARP Inhibitor Resistance
by Young-Hwa Soung and Jun Chung
Biomolecules 2023, 13(10), 1480; https://doi.org/10.3390/biom13101480 - 3 Oct 2023
Cited by 1 | Viewed by 1647
Abstract
Poly(ADP-ribose) polymerase (PARP) enzymes have been shown to be essential for DNA repair pathways, including homologous recombination repair (HRR). Cancers with HRR defects (e.g., BRCA1 and BRCA2 mutations) are targets for PARP inhibitors (PARPis) based on the exploitation of “synthetic lethality”. As a [...] Read more.
Poly(ADP-ribose) polymerase (PARP) enzymes have been shown to be essential for DNA repair pathways, including homologous recombination repair (HRR). Cancers with HRR defects (e.g., BRCA1 and BRCA2 mutations) are targets for PARP inhibitors (PARPis) based on the exploitation of “synthetic lethality”. As a result, PARPis offer a promising treatment option for advanced ovarian and breast cancers with deficiencies in HRR. However, acquired resistance to PARPis has been reported for most tumors, and not all patients with BRCA1/2 mutations respond to PARPis. Therefore, the formulation of effective treatment strategies to overcome resistance to PARPis is urgently necessary. This review summarizes the molecular mechanism of therapeutic action and resistance to PARPis, in addition to emerging combination treatment options involving PARPis. Full article
(This article belongs to the Special Issue PARPs in Cell Death and PARP Inhibitors in Cancers)
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