Evidence map›Paper›PMID 35628904›Full record

ArticleJournal of clinical medicine2022

Altered Plasma Proteins in Myogenous Temporomandibular Disorders.

Malin Ernberg, Hajer Jasim, Karin Wåhlén, Bijar Ghafouri

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
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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

4 authors at 2 institutions in 1 country.

Malin ErnbergScandinavian Center for Orofacial Neuroscience (SCON), Department of Dental Medicine, Karolinska Institute, SE 141 04 Huddinge, Sweden.ORCID 0000-0003-4152-5439
Hajer JasimScandinavian Center for Orofacial Neuroscience (SCON), Department of Dental Medicine, Karolinska Institute, SE 141 04 Huddinge, Sweden.ORCID 0000-0003-2352-8070
Karin WåhlénPain and Rehabilitation Centre, Department of Health, Medicine and Caring Sciences, Linköping University, SE 581 83 Linköping, Sweden.ORCID 0000-0001-5034-9110
Bijar GhafouriPain and Rehabilitation Centre, Department of Health, Medicine and Caring Sciences, Linköping University, SE 581 83 Linköping, Sweden.ORCID 0000-0002-6396-5104
Karolinska Institutet · SELinköping University · SE

Funding

Karolinska Institutet (Clinical Scientist Training Program) NAStockholm County Council (ALF project and SOF project NAthe Swedish Dental Association NAthe Swedish Rheumatism Association NA
6 · The paper itself

Abstract

The aims of this study were (1) to compare the levels and interactions of several plasma proteins in patients with myogenous temporomandibular disorders (TMDM) compared to healthy and pain-free controls, (2) to compare the levels and interactions in two TMDM subgroups, myalgia (MYA) and myofascial pain (MFP), and (3) to explore associations between the proteins and clinical data. Thirty-nine patients with TMDM (MFP, n = 25, MYA, n = 14), diagnosed according to the diagnostic criteria for TMD (DC/TMD), aged 38 years, and sex-matched pain-free controls completed an extended DC/TMD Axis II questionnaire and the plasma concentration of 87 biomarkers were analyzed. Nine proteins separated TMDM from controls (p = 0.0174) and 12 proteins separated MYA from MFP (p = 0.019). Pain duration, characteristic pain intensity, pain catastrophizing, perceived stress, and insomnia severity were significantly associated with protein markers (p < 0.001 to p < 0.022). In conclusion, several plasma proteins were upregulated in TMDM and either upregulated or downregulated in MYA compared to MFP. Some proteins in TMDM were associated with pain variables, sleep disturbance, and emotional function. These results show that systemic differences in protein expression exist in patients with TMDM and that altered levels of specific plasma proteins are associated with different clinical variables.

Indexed as

biomarkerschronic painmyalgiamyofascial pain syndromesplasmaproteintemporomandibular disorder

Identifiers

PMID35628904
PMCPMC9144449
OpenAlexW4280550573

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.