ArticlePloS one2012
microRNA-222 targeting PTEN promotes neurite outgrowth from adult dorsal root ganglion neurons following sciatic nerve transection.
Article in PloS one, 2012. 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 68 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
68 citing papers in PubMed, 1 synthesis or guideline pooled it, 108 citations in OpenAlex.
- How miRNAs Regulate Schwann Cells during Peripheral Nerve Regeneration-A Systemic Review.International journal of molecular sciences · 2022Pooled it
- Elevated MiR-222-3p promotes proliferation and invasion of endometrial carcinoma via targeting ERα.PloS one · 2014Trial
- Stage-Specific Molecular Cargo of Schwann Cell-Derived Extracellular Vesicles is Associated With Peripheral Nerve Repair.Journal of extracellular biology · 2026Article
- Aging and Peripheral Nerve Injuries: Impaired Repair, Inflammaging Impact, and Regeneration Resistance.Biomedicines · 2026Review
- [miR-488-5p promotes osteogenic and neurogenic differentiation of rat bone marrow mesenchymal stem cells and enhances neuralized bone regeneration].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2026Article
- Nanomaterial-mediated multidimensional regulation of the bone microenvironment: a precise therapeutic strategy for bone metabolic imbalance.Drug delivery · 2025Review
- Altered Short Non-Coding RNA Landscape in the Hippocampus of a Mouse Model of CDKL5 Deficiency Disorder.Biomolecules · 2025Article
- Context dependent role of miR-486 promoting neuroregeneration of primary sensory neurons downstream of interleukin-6 signal transducer.Molecular therapy. Nucleic acids · 2025Article
- Curcumin as a promising therapeutic agent for diabetic neuropathy: from molecular mechanisms to functional recovery.Diabetology & metabolic syndrome · 2025Review
- Investigating miR-9 and miR-222 in CSF and Plasma of Neuroblastoma Patients as Metastatic and Apoptotic-Related Markers.Cell biochemistry and biophysics · 2025Article
- A miR-383-5p Signaling Hub Coordinates the Axon Regeneration Response to Inflammation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- The Emerging Role of Protein Phosphatase in Regeneration.Life (Basel, Switzerland) · 2023Review
- Click chemistry extracellular vesicle/peptide/chemokine nanocarriers for treating central nervous system injuries.Acta pharmaceutica Sinica. B · 2023Article
- Adenosine deaminase acting on RNA 1 (ADAR1) as crucial regulators in cardiovascular diseases: structures, pathogenesis, and potential therapeutic approach.Frontiers in pharmacology · 2023Review
- Muscle-derived stem cell exosomes with overexpressed miR-214 promote the regeneration and repair of rat sciatic nerve after crush injury to activate the JAK2/STAT3 pathway by targeting PTEN.Frontiers in molecular neuroscience · 2023Article
- Unleashing Intrinsic Growth Pathways in Regenerating Peripheral Neurons.International journal of molecular sciences · 2022Review
- Review
- miR-182-5p Regulates Nogo-A Expression and Promotes Neurite Outgrowth of Hippocampal Neurons In Vitro.Pharmaceuticals (Basel, Switzerland) · 2022Article
- Designing electrospun fiber platforms for efficient delivery of genetic material and genome editing tools.Advanced drug delivery reviews · 2022Review
- Role of Non-coding RNAs in Axon Regeneration after Peripheral Nerve Injury.International journal of biological sciences · 2022Review
8 more citing papers are in PubMed but not listed here.
Corrections and comments
- Erratum issued
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dorsal root ganglia (DRG) neurons spontaneously undergo neurite growth after nerve injury. MicroRNAs (miRNAs), as small, non-coding RNAs, negatively regulate gene expression in a variety of biological processes. The roles of miRNAs in the regulation of responses of DRG neurons to injury stimuli, however, are not fully understood. Here, microarray analysis was performed to profile the miRNAs in L4-L6 DRGs following rat sciatic nerve transection. The 26 known miRNAs were differentially expressed at 0, 1, 4, 7, 14 d post injury, and the potential targets of the miRNAs were involved in nerve regeneration, as analyzed by bioinformatics. Among the 26 miRNAs, microRNA-222 (miR-222) was our research focus because its increased expression promoted neurite outgrowth while it silencing by miR-222 inhibitor reduced neurite outgrowth. Knockdown experiments confirmed that phosphatase and tensin homolog deleted on chromosome 10 (PTEN), a major inhibitor of nerve regeneration, was a direct target of miR-222 in DRG neurons. In addition, we found that miR-222 might regulate the phosphorylation of cAMP response element binding protein (CREB) through PTEN, and c-Jun activation might enhance the miR-222 expression. Collectively, our data suggest that miR-222 could regulate neurite outgrowth from DRG neurons by targeting PTEN.
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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.