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Cited by 719

The DOI matches its Crossref record; 248 of the 248 references it cites were found in a registry or an index.

PARP Inhibitors: Clinical Relevance, Mechanisms of Action and Tumor Resistance

Open access
Rose, Maddison, Burgess, Joshua T., O’Byrne, Kenneth, Richard, Derek J., Bolderson, Emma·2020·Frontiers in Cell and Developmental Biology

Abstract

The Poly (ADP-ribose) polymerase (PARP) family has many essential functions in cellular processes, including the regulation of transcription, apoptosis and the DNA damage response. PARP1 possesses Poly (ADP-ribose) activity and when activated by DNA damage, adds branched PAR chains to facilitate the recruitment of other repair proteins to promote the repair of DNA single-strand breaks. PARP inhibitors (PARPi) were the first approved cancer drugs that specifically targeted the DNA damage response in BRCA1/2 mutated breast and ovarian cancers. Since then, there has been significant advances in our understanding of the mechanisms behind sensitization of tumors to PARP inhibitors and expansion of the use of PARPi to treat several other cancer types. Here, we review the recent advances in the proposed mechanisms of action of PARPi, biomarkers of the tumor response to PARPi, clinical advances in PARPi therapy, including the potential of combination therapies and mechanisms of tumor resistance.

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Metadata

Authors
Rose, M., Burgess, J. T., O’Byrne, K., Richard, D. J., & Bolderson, E.
Venue
Frontiers in Cell and Developmental Biology
Published
2020-09-09
Volume
8
Pages
564601-564601
ISSN
2296-634X (ISSN-L)
OpenAlex
W3084114043
Cited by
719
References
248
FWCI
26.39
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: PARP Inhibitors: Clinical Relevance, Mechanisms of Action and Tumor Resistance. https://app.cochat.ai/papers/10.3389/fcell.2020.564601
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Rose, M., Burgess, J. T., O’Byrne, K., Richard, D. J., & Bolderson, E. (2020). PARP Inhibitors: Clinical Relevance, Mechanisms of Action and Tumor Resistance. Frontiers in Cell and Developmental Biology. https://doi.org/10.3389/fcell.2020.564601

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