Evidence map›Paper›PMID 32000758›Full record

ArticleBMC oral health2020

Vitamin D receptor genetic polymorphisms are associated with oral lichen planus susceptibility in a Chinese Han population.

Hong Shen, Qinglan Liu, Peng Huang, Haozhi Fan, Feng Zang, Mei Liu, Lingyun Zhuo, Jingjing Wu, Guoying Wu, Rongbin Yu and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC oral health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 12% 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, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Treatments in oral lichen planus: a review.Frontiers in oral health · 2026
    Review
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  10. Life (Basel, Switzerland) · 2021
    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

11 authors at 1 institution in 1 country.

Hong ShenDepartment of Pediatric and Preventive dentistry, Affiliated Hospital of Stomatology, Nanjing Medical University, Jiangsu Key Laboratory of Oral Diseases, Nanjing, 210029, China.
Qinglan LiuDepartment of oral mucosal disease, Affiliated Hospital of Stomatology, Nanjing Medical University, Jiangsu Key Laboratory of Oral Diseases, Nanjing, 210029, China.
Peng HuangDepartment of Epidemiology and Biostatistics, School of Public Health, Key Laboratory of Infectious Diseases, Nanjing Medical University, Nanjing, 211166, China.
Haozhi FanDepartment of Epidemiology and Biostatistics, School of Public Health, Key Laboratory of Infectious Diseases, Nanjing Medical University, Nanjing, 211166, China.
Feng ZangDepartment of Epidemiology and Biostatistics, School of Public Health, Key Laboratory of Infectious Diseases, Nanjing Medical University, Nanjing, 211166, China.
Mei LiuDepartment of Epidemiology and Biostatistics, School of Public Health, Key Laboratory of Infectious Diseases, Nanjing Medical University, Nanjing, 211166, China.
Lingyun ZhuoDepartment of Epidemiology and Biostatistics, School of Public Health, Key Laboratory of Infectious Diseases, Nanjing Medical University, Nanjing, 211166, China.
Jingjing WuDepartment of Epidemiology and Biostatistics, School of Public Health, Key Laboratory of Infectious Diseases, Nanjing Medical University, Nanjing, 211166, China.
Guoying WuDepartment of oral mucosal disease, Affiliated Hospital of Stomatology, Nanjing Medical University, Jiangsu Key Laboratory of Oral Diseases, Nanjing, 210029, China.
Rongbin YuDepartment of Epidemiology and Biostatistics, School of Public Health, Key Laboratory of Infectious Diseases, Nanjing Medical University, Nanjing, 211166, China. rongbinyu@njmu.edu.cn.ORCID 0000-0002-7985-5401
Jianrong YangDepartment of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Jiangsu Key Laboratory of Oral Diseases, Nanjing, 210029, China. jrjskq@163.com.
Nanjing Medical University · CN

Funding

Science and technology development fund project of Nanjing Medical University 2016NJMU056Scientific Research Fund of National Health Commission of the People's Republic of China 201502002
6 · The paper itself

Abstract

backgroundVitamin D receptor (VDR) is involved in multiple immune-mediated disorders including oral lichen planus (OLP). This study investigated the association between VDR gene polymorphisms and the risk of OLP.

methodsIn total, 177 OLP patients and 207 healthy participants were recruited from the Affiliated Hospital of Stomatology, Nanjing Medical University. Eight single nucleotide polymorphisms (SNPs: rs731236, rs739837, rs757343, rs2107301, rs2239185, rs7975232, rs11574129 and rs11568820) in the VDR gene were selected and genotyped.

resultsThe results showed that OLP risk was increased in subjects with the rs2239185 TT genotype (Recessive model: adjusted Odd ratio(OR) = 2.68, 95% Confidence interval(CI) = 1.28-5.62, P = 0.009) and rs7975232 CC genotype (Recessive model: adjusted OR = 2.25, 95% CI = 1.10-4.58, P = 0.026). Moreover, rs2239185 and rs7975232 (P < 0.01) showed significant cumulative effects on OLP risk.Haplotype analysis showed that the CC haplotype (rs2239185-rs7975232) was associated with an increased risk of OLP (OR = 3.11, 95% CI = 1.42-6.83, P = 0.005), compared with the AC haplotype.

conclusionThe rs2239185 and rs7975232 variants of VDR may influence OLP susceptibility, and VDR gene polymorphisms may be candidate susceptibility regions for OLP in a Chinese Han population.

Indexed as

Genetic Predisposition to DiseaseAsian PeopleCase-Control StudiesChinaFemaleGenotypeHumansLichen Planus, OralMalePolymorphism, Single NucleotideReceptors, CalcitriolReceptors, CalcitriolVDR protein, humanOral lichen planusRiskSingle nucleotide polymorphismsVitamin D receptors

Identifiers

PMID32000758
PMCPMC6993400
OpenAlexW3013845638

What OpenQuestion holds

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LicenceCC BY
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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.