Evidence map›Paper›PMID 33124206›Full record

ArticleJournal of periodontal & implant science2020

Differential expression of microRNAs in the saliva of patients with aggressive periodontitis: a pilot study of potential biomarkers for aggressive periodontitis.

Nam Hun Lee, Eunhye Lee, Young Sung Kim, Won Kyung Kim, Young Kyoo Lee, Su Hwan Kim

Open access · hybridAbstract read
In one paragraph

Article in Journal of periodontal & implant science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 44% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Nam Hun LeeDepartment of Periodontics, Asan Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0002-5871-1927
Eunhye LeeDepartment of Conservative Dentistry, School of Dentistry, Seoul National University, Seoul, Korea.ORCID https://orcid.org/0000-0001-9530-1508
Young Sung KimDepartment of Periodontics, Asan Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0003-2674-3649
Won Kyung KimDepartment of Periodontics, Asan Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0003-2557-1646
Young Kyoo LeeDepartment of Periodontics, Asan Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0001-7065-282X
Su Hwan KimDepartment of Periodontics, Asan Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0002-3431-453X
Asan Medical Center · KRUlsan College · KRSeoul National University · KR

Funding

National Research Foundation of Korea NRF-2013R1A1A2011974
6 · The paper itself

Abstract

purposeThe aim of this study was to compare microRNA (miRNA) gene expression in saliva using miRNA polymerase chain reaction (PCR) arrays in healthy and aggressive periodontitis (AP) patients.

methodsPCR arrays of 84 miRNAs related to the human inflammatory response and autoimmunity from the saliva samples of 4 patients with AP and 4 healthy controls were performed. The functions and diseases related to the miRNAs were obtained using TAM 2.0. Experimentally validated targets of differentially expressed miRNAs were obtained from mirTarBase. Gene ontology terms and pathways were analyzed using ConsensusPathDB.

resultsFour downregulated miRNAs (hsa-let-7a-5p, hsa-let-7f-5p, hsa-miR-181b-5p, and hsa-miR-23b-3p) were identified in patients with AP. These miRNAs are associated with cell death and innate immunity, and they target genes associated with osteoclast development and function.

conclusionsThis study is the first analysis of miRNAs in the saliva of patients with AP. Identifying discriminatory human salivary miRNA biomarkers reflective of periodontal disease in a non-invasive screening assay is crucial for the development of salivary diagnostics. These data provide a first step towards the discovery of key salivary miRNA biomarkers for AP.

Indexed as

Aggressive periodontitisBiomarkersMicroRNAsSaliva

Identifiers

PMID33124206
PMCPMC7606899
OpenAlexW3040955892

What OpenQuestion holds

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LicenceCC BY-NC
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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.