Evidence map›Paper›PMID 27694778›Full record

ArticleMedicina oral, patologia oral y cirugia bucal2016

Lubricin in synovial fluid of mild and severe temporomandibular joint internal derangements.

R Leonardi, R-E Perrotta, L-E Almeida, C Loreto, G Musumeci

Open access · diamondAbstract read
In one paragraph

Article in Medicina oral, patologia oral y cirugia bucal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 26% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Lubricin Levels in Temporomandibular Joint Disorders: A Scoping Review.International journal of molecular sciences · 2026
    Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. MMPs in tissues retrieved during surgery from patients with TMJ disorders relate to pain more than to radiological damage score.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2022
    Article
  7. Article
  8. Craniomandibular Disorders in Pregnant Women: An Epidemiological Survey.Journal of functional morphology and kinesiology · 2020
    Article
  9. Temporomandibular joint damage in K/BxN arthritic mice.International journal of oral science · 2020
    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

5 authors at 2 institutions in 2 countries.

R LeonardiUniversity of Catania, Via S. Sofia 87, 95131, Catania, Italy, rleonard@unict.it.
R-E Perrotta
L-E Almeida
C Loreto
G Musumeci
University of Catania · ITMarquette University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo understand the molecular basis of temporomandibular joint (TMJ) pathologies, we aimed to investigate the lubricin levels in the TMJ synovial fluid (SF) of patients with mild to severe internal derangements (IDs). MATERIAL AND

methodsA total, 34 joints were the study group. Only patients, with a Wilkes stage of III, IV and V were included, in this sample. Control group consisted of SF from eight joints, from patients undergoing to orthognatic surgery. Concentrations of lubricin in the SF from both samples were measured using ELISA system.

resultsThe mean lubricin concentration was 7.029 ± 0.21 µg/mL in stage III patients; 5.64 ± 0.10 µg/mL in stage IV patients, and 4.78 ± 0.11 µg/mL in stage V patients. The lubricin levels from stage IV and stage V patients differed significantly (P ≤ 0.001) from those of control subjects. Lubricin levels were inversely correlated with age and to VAS score.

conclusionsThe results of this cross-sectional study highlight the relationship between disease severity and the levels of lubricin in TMJ SF. Our findings suggest that novel biotherapeutic approaches, including the administration of recombinant lubricin in the joint cavity, for the treatment of TMJ diseases can be developed.

Indexed as

Temporomandibular Joint DisordersCross-Sectional StudiesGlycoproteinsHumansProteoglycan 4Synovial FluidTemporomandibular JointGlycoproteinsProteoglycan 4

Identifiers

PMID27694778
PMCPMC5116123
OpenAlexW2526443195

What OpenQuestion holds

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LicenceCC BY
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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.