Evidence map›Paper›PMID 28005264›Full record

ArticleJournal of clinical periodontology2017

Mucin 4 and matrix metalloproteinase 7 as novel salivary biomarkers for periodontitis.

Anna Lundmark, Gunnar Johannsen, Kaja Eriksson, Anna Kats, Leif Jansson, Taina Tervahartiala, Nilminie Rathnayake, Sigvard Åkerman, Björn Klinge, Timo Sorsa and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of clinical periodontology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
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  3. Impact of increasedJournal of oral microbiology · 2025
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  7. Anti-Inflammatory Effects of (3Pharmaceuticals (Basel, Switzerland) · 2022
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  8. Expression and significance of mucin-4 and matrix metalloproteinase-7 in peri-implant disease.Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2022
    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

11 authors at 5 institutions in 4 countries.

Anna LundmarkDepartment of Dental Medicine, Division of Periodontology, Karolinska Institutet, Huddinge, Sweden.ORCID 0000-0002-3655-3710
Gunnar JohannsenDepartment of Dental Medicine, Division of Periodontology, Karolinska Institutet, Huddinge, Sweden.
Kaja ErikssonDepartment of Dental Medicine, Division of Periodontology, Karolinska Institutet, Huddinge, Sweden.
Anna KatsDepartment of Dental Medicine, Division of Periodontology, Karolinska Institutet, Huddinge, Sweden.
Leif JanssonDepartment of Periodontology, Folktandvården Eastmaninstitutet, Stockholm, Sweden.
Taina TervahartialaDepartment of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Nilminie RathnayakeDepartment of Dental Medicine, Division of Periodontology, Karolinska Institutet, Huddinge, Sweden.
Sigvard ÅkermanDepartment of Orofacial Pain and Jaw Function, Faculty of Odontology, Malmö University, Malmö, Sweden.
Björn KlingeDepartment of Dental Medicine, Division of Periodontology, Karolinska Institutet, Huddinge, Sweden.
Timo SorsaDepartment of Dental Medicine, Division of Periodontology, Karolinska Institutet, Huddinge, Sweden.
Tülay Yucel-LindbergDepartment of Dental Medicine, Division of Periodontology, Karolinska Institutet, Huddinge, Sweden.
Karolinska Institutet · SEMalmö University · SEUniversity of Helsinki · FIBritish Society of Periodontology · GBEastmaninstitutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimPeriodontitis is a chronic inflammatory disease, characterized by irreversible destruction of tooth-supporting tissue including alveolar bone. We recently reported mucin 4 (MUC4) and matrix metalloproteinase 7 (MMP7) as highly associated with periodontitis in gingival tissue biopsies. The aim of this study was to further investigate the levels of MUC4 and MMP7 in saliva and gingival crevicular fluid (GCF) samples of patients with periodontitis. MATERIALS AND

methodsSaliva and GCF samples were collected from periodontitis patients and healthy controls. The levels of MUC4, MMP7, and total protein concentrations were analysed using ELISA or Bradford assay.

resultsMUC4 levels were significantly lower in saliva and GCF from periodontitis patients relative to healthy controls. MMP7 levels were significantly higher in saliva and GCF from periodontitis patients. Multivariate analysis revealed that MUC4 was significantly associated with periodontitis after adjusting for age and smoking habits and, moreover, that the combination of MUC4 and MMP7 accurately discriminated periodontitis from healthy controls.

conclusionsMUC4 and MMP7 may be utilized as possible novel biomarkers for periodontitis.

Indexed as

AdultBiomarkersFemaleGingival Crevicular FluidHumansMaleMatrix Metalloproteinase 7Middle AgedMucin-4PeriodontitisSalivaBiomarkersMatrix Metalloproteinase 7MUC4 protein, humanMucin-4gingival crevicular fluidmatrix metalloproteinase 7mucin 4periodontitissaliva

Identifiers

PMID28005264
PMCPMC5347886
OpenAlexW2562141085

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

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.