Evidence map›Paper›PMID 31978095›Full record

ArticlePloS one2020

Influence of inflammasome NLRP3, and IL1B and IL2 gene polymorphisms in periodontitis susceptibility.

Josiane Bazzo de Alencar, Joana Maira Valentini Zacarias, Patrícia Yumeko Tsuneto, Victor Hugo de Souza, Cléverson de Oliveira E Silva, Jeane Eliete Laguila Visentainer, Ana Maria Sell

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

33 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Observational
  3. Article
  4. Article
  5. Article
  6. Article
  7. Inflammasomes in Oral Pathologies: From Periodontal Disease to Oral Cancer.Advances in experimental medicine and biology · 2026
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. The Impact ofDiagnostics (Basel, Switzerland) · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Association between IL-1 Gene Polymorphisms and Stage III Grade B Periodontitis in Polish Population.International journal of environmental research and public health · 2022
    Article
  18. Review
  19. Review
  20. Review
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

7 authors at 1 institution in 1 country.

Josiane Bazzo de AlencarDepartment of Clinical Analysis and Biomedicine, Post-Graduation Program in Biosciences and Physiophatology, State University of Maringá, Maringá, Paraná, Brazil.ORCID 0000-0001-9066-6057
Joana Maira Valentini ZacariasDepartment of Clinical Analysis and Biomedicine, Post-Graduation Program in Biosciences and Physiophatology, State University of Maringá, Maringá, Paraná, Brazil.
Patrícia Yumeko TsunetoDepartment of Clinical Analysis and Biomedicine, Post-Graduation Program in Biosciences and Physiophatology, State University of Maringá, Maringá, Paraná, Brazil.
Victor Hugo de SouzaDepartment of Clinical Analysis and Biomedicine, Post-Graduation Program in Biosciences and Physiophatology, State University of Maringá, Maringá, Paraná, Brazil.ORCID 0000-0002-6620-540X
Cléverson de Oliveira E SilvaDepartment of Dentistry, State University of Maringá, Maringá, Paraná, Brazil.ORCID 0000-0002-7103-9100
Jeane Eliete Laguila VisentainerDepartment of Clinical Analysis and Biomedicine, Post-Graduation Program in Biosciences and Physiophatology, State University of Maringá, Maringá, Paraná, Brazil.
Ana Maria SellDepartment of Clinical Analysis and Biomedicine, Post-Graduation Program in Biosciences and Physiophatology, State University of Maringá, Maringá, Paraná, Brazil.
Universidade Estadual de Maringá · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pathogenesis of periodontitis (PD) involves several molecules of the immune system that interact in a network to eliminate the periodontopathogens, yet, they contribute to periodontal tissue destruction. The different mechanisms that lead to periodontal tissue damage are not clear. Despite this, immune response genes have been related to the development of PD previously, such as those involved in inflammasomes which are multiprotein complexes and cytokines including Interleukin-1. The aim of the study was to evaluate the polymorphisms in NLRP3 inflammasome, cytokine and receptor of cytokines genes in the development of periodontitis. This case-control study was conducted in 186 patients with PD (stage II and III and grade B) and 208 controls (localized gingivitis and periodontally healthy individuals). Genotyping was performed using PCR-RFLP for the SNP rs4612666 in NLRP3 and using PCR-SSP for IL1A, IL1B, IL1R, IL1RN, IL4RA, INFG, TGFB1, TNF, IL2, IL4, IL6, and IL10. Cytokine serum levels were measured using Luminex technology. SNPStats and OpenEpi software were used to perform statistical analysis. The higher frequencies of NLRP3 T/C and IL1B -511 T/T genotypes and IL2 (+166, -330) GT haplotype were observed in patients with PD compared to controls. The SNPs in NLRP3, IL1R +1970, IL6-174, TNF -308, IL2 +166 and -330, TGFB1 +869 and +915, IL4RA +1902, IL4-1098 and -590 were associated to PD in men. In conclusion, polymorphisms in NLRP3, IL1B and IL2 genes were associated to PD susceptibility. Men carrying the NLRP3, IL1R, IL6, TNF, IL2, TGFB1, IL4RA and IL4 polymorphisms had greater susceptibility than women for developing PD.

Indexed as

AdultCytokinesFemaleGenetic Association StudiesGenetic Predisposition to DiseaseGenotypeHaplotypesHumansInflammasomesInterleukin-1betaInterleukin-2MaleMiddle AgedNLR Family, Pyrin Domain-Containing 3 ProteinPeriodontitisPolymorphism, Restriction Fragment LengthCytokinesIL1B protein, humanIL2 protein, humanInflammasomesInterleukin-1betaInterleukin-2NLR Family, Pyrin Domain-Containing 3 ProteinNLRP3 protein, humanTGFB1 protein, humanTransforming Growth Factor beta1

Identifiers

PMID31978095
PMCPMC6980600
OpenAlexW3001814368

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.