Evidence map›Paper›PMID 23334242›Full record

ArticleClinical oral investigations2013

High HIF-1α expression genotypes in oral lichen planus.

Carlos Alberto de Carvalho Fraga, Lucas Rodrigues Alves, Luciano Marques-Silva, Adriana Alkmim de Sousa, Antonio Sérgio Barcala Jorge, Sabrina Ferreira de Jesus, Daniel Nogueira Vilela, Ugo Borges Pinheiro, Kimberly Marie Jones, Alfredo Maurício Batista de Paula and 1 more

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Article in Clinical oral investigations, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 34% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
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  5. Review
  6. [Gene polymorphism in oral lichen planus].Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2020
    Article
  7. Review
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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 1 institution in 1 country.

Carlos Alberto de Carvalho FragaDepartment of Dentistry, Universidade Estadual de Montes Claros, Montes Claros, Brazil.
Lucas Rodrigues Alves
Luciano Marques-Silva
Adriana Alkmim de Sousa
Antonio Sérgio Barcala Jorge
Sabrina Ferreira de Jesus
Daniel Nogueira Vilela
Ugo Borges Pinheiro
Kimberly Marie Jones
Alfredo Maurício Batista de Paula
André Luiz Sena Guimarães
Universidade Estadual de Montes Claros · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study is to assess whether C1772T and G1790A hypoxia-inducible factor-1 (HIF-1)α polymorphisms are associated with risk of oral lichen planus (OLP). MATERIAL AND

methodsRestriction fragment length polymorphism analysis was used to investigate HIF-1α C1779T and G1790A polymorphisms in 32 OLP and 88 individuals without OLP.

resultsThe frequency of the CC, TT, GA, and AA genotypes was higher in patients with OLP. Notably, individuals carrying the C and A, and T and A haplotypes showed a significant association OLP risk.

conclusionsOur study demonstrated that the C1772T and G1790A polymorphisms of HIF-1α gene increased the risk of OLP. C1772T and G1790A polymorphisms of HIF-1α gene had differing patterns of allelic imbalance in the normal samples and subsequent chronic lesions. Further studies are necessary to elucidate the HIF-1α pathway in OLP, which would facilitate the development of novel therapeutic strategies for the prevention and treatment of OLP. CLINICAL RELEVANCE: These results, in conjunction with previous studies, suggest that HIF-1α may play important roles in the chronicity of oral mucosa lesions of OLP patients. Taken together, we suggest that HIF-1α polymorphisms enhance its target genes, thereby altering the microenvironment and supporting sequential release of inflammatory mediators or cellular events in OLP. It appears unlikely that inhibition of a single proinflammatory mediator will prove useful in clinical practice, but several ways to reprogram mediators engaged in a wide array of roles simultaneously are encouraging.

Indexed as

GenotypeHumansHypoxia-Inducible Factor 1, alpha SubunitLichen Planus, OralHIF1A protein, humanHypoxia-Inducible Factor 1, alpha Subunit

Identifiers

PMID23334242
OpenAlexW2063396622

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.