Evidence map›Paper›PMID 37970886›Full record

ArticleJournal of applied oral science : revista FOB2023

Biofilm dysbiosis and caries activity: a surface or an individual issue?

Laís Daniela Ev, Joice Faria Poloni, Nailê Damé-Teixeira, Rodrigo Alex Arthur, Daniela Jorge Corralo, Sandra Liana Henz, Thuy DO, Marisa Maltz, Clarissa Cavalcanti Fatturi Parolo

Abstract read
In one paragraph

Article in Journal of applied oral science : revista FOB, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  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

9 authors.

Laís Daniela EvUniversidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Preventiva e Social, Porto Alegre, RS, Brasil.ORCID http://orcid.org/0000-0002-6353-526X
Joice Faria PoloniInstituto Nacional de Ciência e Tecnologia - Ciências Forense, Pontifica Universidade Católica do Rio Grande do Sul, Escola de Ciências da Saúde e da Vida, Porto Alegre, Brasil.ORCID http://orcid.org/0000-0002-3896-6404
Nailê Damé-TeixeiraUniversidade de Brasília, Faculdade de Ciências da Saúde, Departamento de Odontologia, Brasília, DF, Brasil.ORCID http://orcid.org/0000-0002-0490-0036
Rodrigo Alex ArthurUniversidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Preventiva e Social, Porto Alegre, RS, Brasil.ORCID http://orcid.org/0000-0001-8107-413X
Daniela Jorge CorraloUniversidade de Passo Fundo, Escola de Odontologia, Departamento de Odontologia, RS, Passo Fundo, Brasil.ORCID http://orcid.org/0000-0003-3034-1730
Sandra Liana HenzUniversidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Preventiva e Social, Porto Alegre, RS, Brasil.ORCID http://orcid.org/0000-0003-4567-1978
Thuy DOUniversity of Leeds, School of Dentistry, Division of Oral Biology, Leeds, UK.ORCID http://orcid.org/0000-0003-2141-2082
Marisa MaltzUniversidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Preventiva e Social, Porto Alegre, RS, Brasil.ORCID http://orcid.org/0000-0002-4482-1922
Clarissa Cavalcanti Fatturi ParoloUniversidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Preventiva e Social, Porto Alegre, RS, Brasil.ORCID http://orcid.org/0000-0001-6477-4521

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to analyze the functional profile of supragingival biofilm from sound (CAs), active (CAa), and inactive (CAi) enamel caries lesions from caries-active individuals to provide insights into the diversity of biological processes regarding biofilm dysbiosis. METHODOLOGY: A metatranscriptome analysis was performed in biofilm samples collected from five caries-active individuals. Total RNA was extracted, and the microbial cDNAs were obtained and sequenced (Illumina HiSeq3000). Trimmed data were submitted to the SqueezeMeta pipeline in the co-assembly mode for functional analysis and further differential gene expression analysis (DESeq2).

resultsBioinformatics analysis of mRNAs revealed a similar functional profile related to all analyzed conditions (CAa, CAi, and CAs). However, active and inactive surfaces share up-regulated genes (gtsA; qrtT; tqsA; pimB; EPHX1) related to virulence traits that were not overrepresented in sound surfaces. From a functional perspective, what matters most is the individual carious status rather than the surface condition. Therefore, pooling samples from various sites can be carried out using naturally developed oral biofilms but should preferably include carious surfaces.

conclusionMetatranscriptome data from subjects with caries activity have shown that biofilms from sound, arrested, and active lesions are similar in composition and function.

Indexed as

Dental CariesDysbiosisBiofilmsDental Caries SusceptibilityHumansPhenotype

Identifiers

PMID37970886
PMCPMC10697669

What OpenQuestion holds

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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.