ArticleCancer chemotherapy and pharmacology2020
MicroRNA-30c-regulated HDAC9 mediates chemoresistance of breast cancer.
Article in Cancer chemotherapy and pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 9 papers.
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
9 citing papers in PubMed, 13 citations in OpenAlex.
- HDAC9 as a Privileged Target: Reviewing its Role in Different Diseases and Structure-activity Relationships (SARs) of its Inhibitors.Mini reviews in medicinal chemistry · 2024Review
- Observational
- HDAC-an important target for improving tumor radiotherapy resistance.Frontiers in oncology · 2023Review
- Article
- Article
- Effects and prognostic values of miR-30c-5p target genes in gastric cancer via a comprehensive analysis using bioinformatics.Scientific reports · 2021Article
- miRNA-148a and miRNA-30c expressions as potential biomarkers in breast cancer patients.Biochemistry and biophysics reports · 2021Article
- Small in Size, but Large in Action: microRNAs as Potential Modulators of PTEN in Breast and Lung Cancers.Biomolecules · 2021Review
- Article
Corrections and comments
- Retraction · 2022-02-24Falsification/Fabrication of Image · Investigation by Third Party · Original Data and/or Images not Provided and/or not Available · Unreliable Results and/or Conclusions · · see also: https://pubpeer.com/publications/4B184C16F28A42EE361342680F459D;
- Retracted
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
purposeAlthough histone deacetylase (HDAC) inhibitors have been shown to effectively induce the inhibition of proliferation and migration in breast cancer, the mechanism of HDAC9's contribution to chemoresistance remains poorly understood. The aim of this study was to investigate the role of miR-30c-regulated HDAC9 in chemoresistance of breast cancer and to determine the potential of selective inhibition of HDAC9 in sensitizing resistant breast cancer cells to chemotherapy.
methodsExpression levels of HDAC9 and miR-30c were measured in breast cancer cells and tissues using quantitative PCR analysis. The effect of selective inhibition of HDAC9 on sensitizing MDR cells to chemotherapy was assessed. MiR-30c/HDAC9 pathways' potential to mediate chemoresistance was analyzed.
resultsOur studies show that HDAC9 was significantly up-regulated in chemoresistant breast cancer cell lines compared to a chemosensitive cell line and was inversely correlated with the levels of miR-30c. MiR-30c mimics and HDAC9 inhibitors reversed the chemoresistance of multidrug-resistant breast cancer cells.
conclusionsThese results indicate that the mechanism of chemoresistance reversal with selective HDAC inhibition was partially realized by regulating miR-30c via directly targeting HDAC9. Our findings suggest that the miR-30c/HDAC9 signaling axis could be a novel and potential therapeutic target in chemoresistant breast cancer.
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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.