Evidence map›Paper›PMID 39964474›Full record

ArticleClinical oral investigations2025

Meteorin-like levels of oral fluids in periodontal health and diseases: a comparative cross-sectional study.

Ebru Saglam, Ayse Toraman, Levent Savran, Mehmet Saglam, Serhat Koseoglu

Abstract readComparative Study
In one paragraph

Article in Clinical oral investigations, 2025. 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
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ebru SaglamDepartment of Periodontology, Faculty of Dentistry, Istanbul Medeniyet University, Istanbul, 34956, Turkey. saglam.ebru@yahoo.com.ORCID https://orcid.org/0000-0002-7329-8085
Ayse ToramanDepartment of Periodontology, Faculty of Hamidiye Dentistry, Saglik Bilimleri University, Istanbul, 34668, Turkey.ORCID https://orcid.org/0000-0001-7988-0765
Levent SavranDepartment of Periodontology, Faculty of Dentistry, Izmir Katip Celebi University, Izmir, 35620, Turkey.ORCID https://orcid.org/0000-0001-8824-3207
Mehmet SaglamDepartment of Periodontology, Faculty of Dentistry, Izmir Katip Celebi University, Izmir, 35620, Turkey.ORCID https://orcid.org/0000-0002-2703-2462
Serhat KoseogluDepartment of Periodontology, Faculty of Dentistry, Istanbul Medeniyet University, Istanbul, 34956, Turkey.ORCID https://orcid.org/0000-0002-4121-2494

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesCytokines are critical role in the pathogenesis of periodontal diseases. Meteorin-like (Metrnl), a protein released in the oral mucosa, is a novel cytokine associated with various inflammatory diseases. This study aimed to evaluate levels of salivary and gingival crevicular fluid (GCF), interleukin - 1 beta (IL-1β), interleukin - 10 (IL-10), and Metrnl in periodontal disease. MATERIALS AND

methodsIt was formed three groups of 20 individuals each: the healthy, gingivitis, and periodontitis (Stage III, Grades A and B) groups. The enzyme-linked immunosorbent assay method measured IL-1β, IL-10, and Metrnl levels in salivary and GCF samples. Clinical periodontal measurement including probing pocket depth (PD), clinical attachment loss (CAL), plaque index (PI), gingival index (GI) and percentage of bleeding on probing (%BOP); and biochemical parameters were evaluated using statistical analysis.

resultsSalivary concentrations and GCF total amount of IL-1β were significantly higher in the periodontal disease groups (p < 0.001). There was no significant difference among the groups in either salivary concentrations or GCF total amount of IL-10 (p > 0.05). Salivary Metrnl concentrations were significantly lower in the periodontitis group (p = 0.002). Salivary Metrnl concentrations had significant negative correlations with %BOP, PD, and CAL (p < 0.05). GCF total amount of Metrnl had significant negative correlations with GCF total amount of IL-1β (p = 0.03). The receiver operating characteristics curve showed: area under the curve (AUC) = 0.731 for salivary Metrnl concentrations to discriminate periodontitis from periodontal health and gingivitis.

conclusionBased on the findings of this study, Metrnl, as an immunoregulatory cytokine, may have an important relationship with periodontitis. Additional studies are needed to fully elucidate the functional effect of Metrnl in periodontal disease. CLINICAL RELEVANCE: Background In knock-out experimental studies, it has been reported that Metrnl acts as an inflammation-related immunoregulatory cytokine. The findings relating it to inflammatory diseases support the idea that Metrnl may play a role in the pathogenesis of a variety of inflammatory diseases. ADDED VALUE OF THIS STUDY: Although Metrnl is a protein abundantly secreted in the oral mucosa, to the authors' knowledge there has been no study evaluating it in gingivitis and periodontitis, inflammatory diseases. In this study, the levels of Metrnl in oral fluids, such as GCF and saliva, were examined in the presence of different periodontal diseases. CLINICAL IMPLICATIONS: Metrnl can be useful in distinguishing periodontal destruction from periodontal health.

Indexed as

CytokinesGingival Crevicular FluidGingivitisPeriodontal DiseasesPeriodontitisSalivaAdultCross-Sectional StudiesEnzyme-Linked Immunosorbent AssayFemaleHumansInterleukin-10Interleukin-1betaMaleMiddle AgedPeriodontal IndexCytokinesInterleukin-10Interleukin-1betaCytokineGingival crevicular fluidInterleukinsPeriodontitisSaliva

Identifiers

PMID39964474
PMCPMC11836087

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