ArticleGenetics and molecular biology2021
The clinical significance and function of miR-146 in the promotion of epidural fibrosis.
Article in Genetics and molecular biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Pharmacotherapies to prevent epidural fibrosis after laminectomy: a systematic review of in vitro and in vivo animal models.The spine journal : official journal of the North American Spine Society · 2023Pooled it
- Neuro-Immune Axis in Trauma-Induced Heterotopic Ossification: Mechanisms and Therapeutic Implications.Cells · 2026Review
- Circulating microRNA Profiles Identify a Patient Subgroup with High Inflammation and Severe Symptoms in Schizophrenia Experiencing Acute Psychosis.International journal of molecular sciences · 2024Article
- MicroRNA-29a Mitigates Laminectomy-Induced Spinal Epidural Fibrosis and Gait Dysregulation by Repressing TGF-β1 and IL-6.International journal of molecular sciences · 2023Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Epidural fibrosis is the main cause of failed back surgery syndrome. To investigate the role of miR-146 in the diagnosis and development of epidural fibrosis. Lumbar disc tissues were collected from 72 lumbar disc herniation patients (45 developed epidural fibrosis and 27 did not). The expression of miR-146 in collected tissues and isolated epidural fibroblasts was detected by RT-qPCR. The relative levels of pro-inflammatory cytokines were analyzed by ELISA. The effect of miR-146 on the proliferation of fibroblasts was evaluated by MTT assay. miR-146 was significantly upregulated in epidural fibrosis patients compared with control patients. The expression of miR-146 was closely associated with the location, lower limb symptom and duration of disease of epidural fibrosis patients, and was positively correlated with the relative levels of pro-inflammatory cytokines. Moreover, miR-146 could discriminate epidural fibrosis patients from control patients. In isolated epidural fibroblasts, the overexpression of miR-146 dramatically enhanced its proliferation and the inflammatory response. miR-146 serves as a diagnostic biomarker for the early detection of epidural fibrosis. The upregulation of miR-146 enhanced the fibroblasts proliferation and inflammatory response in epidural fibrosis. This study provides a novel potential therapeutic target for epidural fibrosis.
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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.