ArticleCancer management and research2021
A Cytoplasm-Enriched circRNA circ-MYBL2 is Downregulated in Non-Small Cell Lung Cancer and Sponges Oncogenic miR-28 to Regulate Cancer Cell Proliferation and Apoptosis.
Article in Cancer management and research, 2021. 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 It has been retracted, and should not be counted.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 4 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
4 citing papers in PubMed, 5 citations in OpenAlex.
- miR-28: A Tiny Player in Cancer Progression and Other Human Diseases.Biomolecules · 2025Review
- Exosome-transported circ_0001955 as a potent driver of breast cancer by regulating the miR-708-5p/PGK1 axis.Thoracic cancer · 2024Article
- [High expression of MYBL2 promotes progression and predicts a poor survival outcome of prostate cancer].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2022Article
- hsa_circ_0003176 Suppresses the Progression of Non-Small-Cell Lung Cancer via Regulating miR-182-5p/RBM5 Axis.Disease markers · 2022Article
Corrections and comments
- Retraction · 2021-11-11Contamination of Cell Lines/Tissues · Unreliable Results and/or Conclusions ·
- Retracted
Authors and funding
2 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRecent studies have reported different roles of circRNA circ-MYBL2 in different cancers. However, the involvement of circ-MYBL2 in non-small cell lung cancer (NSCLC) is unknown. This study was carried out to explore the role of circ-MYBL2 in NSCLC.
methodsThe expression of circ-MYBL2 and miR-28 was detected by RT-qPCR. A 5-year follow-up study was performed for survival analysis. Nuclear fractionation assay was used for subcellular localization analysis. RNA pull-down assay was performed to detect the interaction between circ-MYBL2 and miR-28. The role of circ-MYBL2 and miR-28 in regulating the expression of each other was evaluated by overexpression assay. BrdU incorporation assay and cell apoptosis assay were performed to investigate the role of circ-MYBL2 and miR-28 in cell proliferation and apoptosis.
resultsNSCLC tissues exhibited significantly higher expression levels of miR-28 and lower expression levels of circ-MYBL2. Close correlations between circ-MYBL2 and miR-28 and patients' survival were observed. Circ-MYBL2, which was found to be mainly enriched in cytoplasm, directly interacted with miR-28. Although circ-MYBL2 and miR-28 showed no regulatory role in the expression of each other, circ-MYBL2 suppressed the effects of miR-28 on cell proliferation and apoptosis.
conclusionCirc-MYBL2 is enriched in cytoplasm, and it sponges oncogenic miR-28 to suppress cancer cell proliferation in NSCLC and promote cell apoptosis.
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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.