ReviewFrontiers in pharmacology2022
Combined inhibition of PARP and EZH2 for cancer treatment: Current status, opportunities, and challenges.
Review in Frontiers in pharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Incidence and risk of endocrine and metabolic abnormalities linked to PARP inhibitors in solid tumors: a meta-analysis.BMC cancer · 2025Pooled it
- Antitumor activity and structure-activity relationship of poly (ADP-ribose) polymerase (PARP)-based dual inhibitors.Journal of enzyme inhibition and medicinal chemistry · 2026Review
- Histone modifications across cancers: mechanisms, therapy and clinical translation.Molecular cancer · 2026Review
- Establishing the first Afro-Caribbean breast cancer cell lines reveals ECM pathway enrichment and distinctive drug sensitivities.Scientific reports · 2026Article
- Cancer metabolism in radiation sensitization - complementary roles of O-GlcNAc transferase and PARP1.Journal of cell science · 2026Article
- Epigenetic targeting of PGBD5-dependent DNA damage in SMARCB1-deficient sarcomas.The Journal of clinical investigation · 2025Article
- Therapeutic Targeting of Protein Lysine and Arginine Methyltransferases: Principles and Strategies for Inhibitor Design.International journal of molecular sciences · 2025Review
- Matrine and Its Derivatives: Multi-Pathway Regulation in Cancer Therapy.Cancer management and research · 2025Review
- The Role of Epigenetic Mechanisms in the Treatment of GI Cancers.Current cancer drug targets · 2025Review
- PROTAC EZH2 degrader-1 overcomes the resistance of podophyllotoxin derivatives in refractory small cell lung cancer with leptomeningeal metastasis.BMC cancer · 2024Article
- Combined strategies with PARP inhibitors for the treatment of BRCA wide type cancer.Frontiers in oncology · 2024Review
- PARP Inhibitors and Proteins Interacting with SLX4.Cancers · 2023Review
- Clinical application of PARP inhibitors in ovarian cancer: from molecular mechanisms to the current status.Journal of ovarian research · 2023Review
- A New Survey about Dual-Acting PARP/COX-2 Inhibitors as Cancer Chemopreventive Agents.Iranian journal of pharmaceutical research : IJPRReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tumors with BRCA1/2 mutations or homologous recombination repair defects are sensitive to PARP inhibitors through the mechanism of synthetic lethality. Several PARP inhibitors are currently approved for ovarian, breast and pancreatic cancer in clinical practice. However, more than 40% of patients with BRCA1/2 mutations are insensitive to PARP inhibitors, which has aroused attention to the mechanism of PARP resistance and sensitization schemes. PARP inhibitor resistance is related to homologous recombination repair, stability of DNA replication forks, PARylation and epigenetic modification. Studies on epigenetics have become the hotspots of research on PARP inhibitor resistance. As an important epigenetic regulator of transcription mediated by histone methylation, EZH2 interacts with PARP through DNA homologous recombination, DNA replication, posttranslational modification, tumor immunity and other aspects. EZH2 inhibitors have been just shifting from the bench to the bedside, but the combination scheme in cancer therapy has not been fully explored yet. Recently, a revolutionary drug design combining PARP inhibitors and EZH2 inhibitors based on PROTAC techniques has shed light on the resolution of PARP inhibitor resistance. This review summarizes the interactions between EZH2 and PARP, suggests the potential PARP inhibitor sensitization effect of EZH2 inhibitors, and further discusses the potential populations that benefit from the combination of EZH2 inhibitors and PARP inhibitors.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.