Evidence map›Paper›PMID 27482708›Full record

ArticlePloS one2016

In Vivo Mouse Intervertebral Disc Degeneration Model Based on a New Histological Classification.

Takashi Ohnishi, Hideki Sudo, Koji Iwasaki, Takeru Tsujimoto, Yoichi M Ito, Norimasa Iwasaki

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

26 citing papers in PubMed, 55 citations in OpenAlex.

  1. Senolytic Therapy as a Preventive Strategy for Spine Degeneration and Pain.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  8. YTHDF2-dependent mCellular and molecular life sciences : CMLS · 2024
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  9. ALKBH5-mediated mCell & bioscience · 2024
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  15. Article
  16. Article
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  18. Review
  19. Frontiers in pain research (Lausanne, Switzerland) · 2022
    Review
  20. Article
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

6 authors at 1 institution in 1 country.

Takashi OhnishiDepartment of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan.
Hideki SudoDepartment of Advanced Medicine for Spine and Spinal Cord Disorders, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan.
Koji IwasakiDepartment of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan.
Takeru TsujimotoDepartment of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan.
Yoichi M ItoDepartment of Biostatistics, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan.
Norimasa IwasakiDepartment of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan.
Hokkaido University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although human intervertebral disc degeneration can lead to several spinal diseases, its pathogenesis remains unclear. This study aimed to create a new histological classification applicable to an in vivo mouse intervertebral disc degeneration model induced by needle puncture. One hundred six mice were operated and the L4/5 intervertebral disc was punctured with a 35- or 33-gauge needle. Micro-computed tomography scanning was performed, and the punctured region was confirmed. Evaluation was performed by using magnetic resonance imaging and histology by employing our classification scoring system. Our histological classification scores correlated well with the findings of magnetic resonance imaging and could detect degenerative progression, irrespective of the punctured region. However, the magnetic resonance imaging analysis revealed that there was no significant degenerative intervertebral disc change between the ventrally punctured and non-punctured control groups. To induce significant degeneration in the lumbar intervertebral discs, the central or dorsal region should be punctured instead of the ventral region.

Indexed as

AnimalsDisease Models, AnimalDisease ProgressionFemaleHistocytochemistryHumansIntervertebral DiscIntervertebral Disc DegenerationLumbar VertebraeMagnetic Resonance ImagingMaleMiceMice, Inbred C57BLNeedlestick InjuriesResearch DesignX-Ray Microtomography

Identifiers

PMID27482708
PMCPMC4970753
OpenAlexW2485602276

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.