ArticleMolecules and cells2023
RNA Editing Enzyme ADAR1 Suppresses the Mobility of Cancer Cells via ARPIN.
Article in Molecules and cells, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. 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, 9 citations in OpenAlex.
- ADAR1p110 promotes hepatocellular carcinoma metastasis via the miR-451a/TUBA1A axis.Genes & diseases · 2026Article
- The miR-4512/PDZK1IP1 axis in hepatocellular carcinoma: clinical significance, diagnostic value, and functional validation.BMC medical genomics · 2026Article
- RNA Regulatory Networks: Key Hubs in the Panorama of Cancer and Emerging Therapeutic Targets.MedComm · 2026Review
- RNA editing: an emerging frontier in cancer therapy - explorations, opportunities, and challenges.International journal of surgery (London, England) · 2026Article
- Roles of RNA modifications in aging and age-related diseases.BMB reports · 2025Review
- ADAR1-mediated RNA editing in breast cancer: molecular mechanisms and therapeutic implications.Medical oncology (Northwood, London, England) · 2025Review
- SLIRP amplifies antiviral signaling via positive feedback regulation and contributes to autoimmune diseases.Cell reports · 2025Article
- An In Vitro RNA Editing-Based Reporter Assay for Transcriptional Activity of Therapeutic Gene in Gene Therapy Products.Molecules (Basel, Switzerland) · 2024Article
- Review
Corrections and comments
- Erratum issued
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Deamination of adenine or cytosine in RNA, called RNA editing, is a constitutively active and common modification. The primary role of RNA editing is tagging RNA right after its synthesis so that the endogenous RNA is recognized as self and distinguished from exogenous RNA, such as viral RNA. In addition to this primary function, the direct or indirect effects on gene expression can be utilized in cancer where a high level of RNA editing activity persists. This report identified actin-related protein 2/3 complex inhibitor (ARPIN) as a target of ADAR1 in breast cancer cells. Our comparative RNA sequencing analysis in MCF7 cells revealed that the expression of ARPIN was decreased upon ADAR1 depletion with altered editing on its 3'UTR. However, the expression changes of ARPIN were not dependent on 3'UTR editing but relied on three microRNAs acting on ARPIN. As a result, we found that the migration and invasion of cancer cells were profoundly increased by ADAR1 depletion, and this cellular phenotype was reversed by the exogenous ARPIN expression. Altogether, our data suggest that ADAR1 suppresses breast cancer cell mobility via the upregulation of ARPIN.
Indexed as
Identifiers
What OpenQuestion holds
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.