Evidence map›Paper›PMID 31409426›Full record

Observational studyArthritis research & therapy2019

Up-regulation of circulating microRNA-17 is associated with lumbar radicular pain following disc herniation.

Eivind Hasvik, Tiril Schjølberg, Daniel Pitz Jacobsen, Anne Julsrud Haugen, Lars Grøvle, Elina Iordanova Schistad, Johannes Gjerstad

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Arthritis research & therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
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  5. The Interplay between Chronic Pain, Opioids, and the Immune System.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Eivind HasvikDepartment of Physical Medicine and Rehabilitation, Østfold Hospital Trust, Grålum, Norway. eivind.hasvik@so-hf.no.ORCID 0000-0001-8770-5019
Tiril SchjølbergDepartment of Work Psychology and Physiology, National Institute of Occupational Health, Oslo, Norway.
Daniel Pitz JacobsenDepartment of Work Psychology and Physiology, National Institute of Occupational Health, Oslo, Norway.
Anne Julsrud HaugenDepartment of Rheumatology, Østfold Hospital Trust, Grålum, Norway.
Lars GrøvleDepartment of Rheumatology, Østfold Hospital Trust, Grålum, Norway.
Elina Iordanova SchistadDepartment of Physical Medicine and Rehabilitation, Oslo University Hospital, Ullevål, Norway.
Johannes GjerstadDepartment of Work Psychology and Physiology, National Institute of Occupational Health, Oslo, Norway.
National Institute of Occupational Health · NOØstfold Hospital Trust · NOOslo University Hospital · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrevious studies suggest that regulatory microRNAs (miRs) may modulate neuro-inflammatory processes. The purpose of the present study was to examine the role of miR-17 following intervertebral disc herniation.

methodsIn a cohort of 97 patients with leg pain and disc herniation verified on MRI, we investigated the association between circulating miR-17 and leg pain intensity. A rat model was used to examine possible changes in miR-17 expression in nucleus pulposus (NP) associated with leak of NP tissue out of the herniated disc. The functional role of miR-17 was addressed by transfection of miR-17 into THP-1 cells (human monocyte cell line).

resultsAn association between the level of miR-17 in serum and the intensity of lumbar radicular pain was shown. Up-regulation of miR-17 in the rat NP tissue when applied onto spinal nerve roots and increased release of TNF following transfection of miR-17 into THP-1 cells were also observed. Hence, our data suggest that miR-17 may be involved in the pathophysiology underlying lumbar radicular pain after disc herniation.

conclusionsWe conclude that miR-17 may be associated with the intensity of lumbar radicular pain after disc herniation, possibly through a TNF-driven pro-inflammatory mechanism.

Indexed as

Lumbar VertebraeUp-RegulationAdolescentAdultAnimalsCell LineDisease Models, AnimalFemaleFollow-Up StudiesHumansIntervertebral Disc DisplacementLow Back PainMaleMicroRNAsMiddle AgedProspective StudiesMicroRNAsMIRN17 microRNA, humanDisc herniationInflammationLow back-related leg painLumbar radicular painMacrophagesMicroRNA-17MonocytesNucleus pulposusRadiculopathyTNF

Identifiers

PMID31409426
PMCPMC6693234
OpenAlexW2967702312

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.