ArticleInternational journal of molecular medicine2021
Hsa_circ_0032463 acts as the tumor promoter in osteosarcoma by regulating the miR‑330‑3p/PNN axis.
Article in International journal of molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 15 citations in OpenAlex.
- LINC00662 regulates osteogenic differentiation of BMSCs and inhibits fracture healing via miR-330-3p/PTEN axis.BMC musculoskeletal disorders · 2025Article
- Osteosarcoma in a ceRNET perspective.Journal of biomedical science · 2024Review
- Identification of a Novel miR-195-5p/PNN Axis in Colorectal Cancer.International journal of molecular sciences · 2024Article
- Determination of the Immunomodulatory Role of OTOP2 in Colon Adenocarcinoma.Journal of Cancer · 2024Article
- Identification of the potential regulatory interactions in rheumatoid arthritis through a comprehensive analysis of lncRNA-related ceRNA networks.BMC musculoskeletal disorders · 2023Article
- Interaction gene set between osteoclasts and regulatory CD4Cancer science · 2023Article
- The prognostic effect of PNN in digestive tract cancers and its correlation with the tumor immune landscape in colon adenocarcinoma.Journal of clinical laboratory analysis · 2022Article
- Exosome-Derived miRNAs as Potential Biomarkers for Prostate Bone Metastasis.International journal of general medicine · 2022Article
- Review
- CELF Family Proteins in Cancer: Highlights on the RNA-Binding Protein/Noncoding RNA Regulatory Axis.International journal of molecular sciences · 2021Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Osteosarcoma (OS), also known as bone cancer, is a threat to the lives of millions of adolescents worldwide. Although dedicated efforts have been invested in reducing the mortality rate of this bone cancer, the research community is yet to find the exact causes of OS. Thus, the present research aimed to study the association between circular RNA circ_0032463 and OS progression. The impact of circ_0032463 on cells with OS was first evaluated using reverse transcription‑quantitative PCR. This evaluation was followed by the assessment of cell proliferation, viability, apoptosis, invasion and adhesion using BrdU, Cell Counting Kit‑8, flow cytometry, Transwell and cell adhesion assays, respectively. RNA pull‑down, RNA immunoprecipitation chip and dual‑luciferase reporter systems were utilized to investigate the relationship between circ_0032463, microRNA (miR)‑330‑3p and Pinin desmosome associated protein (PNN) in OS. The findings indicated that circ_0032463 and PNN were highly expressed in OS tissues and OS cell lines, and that they facilitated cell proliferation, viability, invasion and adhesion, but attenuated cell apoptosis in OS cells. The low expression of miR‑330‑3p suppressed OS development. It was also noted that circ_0032463 inhibited miR‑330‑3p to upregulate PNN expression. In conclusion, this study confirmed that by regulating the miR‑330‑3p/PNN axis, circular RNA circ_0032463 could function as a tumor enhancer in cells with OS.
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