» Articles » PMID: 30647799

Lack of Association Between Interleukin-1 Gene Polymorphism (rs16944) and Chronic Periodontitis: From a Case-Control Studies to an Updated Meta-Analysis

Overview
Journal Dis Markers
Publisher Wiley
Specialty Biochemistry
Date 2019 Jan 17
PMID 30647799
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Interleukin-1 (IL-1) plays an important role as a mediator of various inflammatory responses in chronic periodontitis. Several studies have investigated the potential relationship between IL-1 polymorphism (rs16944) and susceptibility to chronic periodontitis; inflammatory process is involved, but conclusions is still controversial.

Objective: The aim of this study was to determine whether the IL-1 polymorphism (rs16944) is associated with susceptibility to chronic periodontitis.

Material And Methods: For the case-control study, 51 patients with chronic periodontitis and 33 healthy control patients were recruited in the study. Genotyping was conducted by direct sequencing. SNPStats and SPSS 18.0 were used for the analysis of genetic data and to evaluate odds ratios, 95% confidence intervals, and values; logistic regression models were used. And to perform meta-analysis, studies about IL-1 polymorphism (rs16944) and chronic periodontitis were searched in PubMed, Embase, Google Scholar, and Korean Studies Information Service System (KISS) electronic databases until July 2017.

Results: In our case-control study, no significant relationship was revealed between IL-1 polymorphism (rs16944) and chronic periodontitis ( > 0.05 in each model). When combined with the previous studies in the meta-analysis, the result was not associated with chronic periodontitis in any of the models (CC vs. CT + TT: OR = 0.97, 95% CI = 0.762-1.246; CC + CT vs. TT: OR = 0.90, 95% CI = 0.658-1.232; and C vs. T: OR = 0.93, 95% CI = 0.774-1.128). The subgroup analysis stratified by ethnicity showed a weak association between the IL-1 polymorphism (rs16944) and chronic periodontitis in the Caucasian population (recessive model, OR = 1.34, 95% CI = 1.017-1.758, = 0.037).

Conclusion: Evidences from a case-control study and the meta-analysis suggest that IL-1 polymorphism (rs16944) is not associated with susceptibility to chronic periodontitis.

Citing Articles

Associations among gene polymorphisms, crestal bone loss, and bone mineral density in patients receiving dental implants.

Agrawal K, Singh N, Chand P, Singh S, Solanki N, Garg R J Taibah Univ Med Sci. 2024; 19(2):313-320.

PMID: 38283380 PMC: 10820795. DOI: 10.1016/j.jtumed.2023.12.005.


The relationship between gestational diabetes mellitus and interleukin 1beta gene polymorphisms in southwest of China.

Liu T, Deng J, Liu Y, Chang L, Jiang Y Medicine (Baltimore). 2020; 99(43):e22679.

PMID: 33120759 PMC: 7581114. DOI: 10.1097/MD.0000000000022679.

References
1.
Walker A, Najarian D, White D, Jaffe J, Kanetsky P, Rebbeck T . Collection of genomic DNA by buccal swabs for polymerase chain reaction-based biomarker assays. Environ Health Perspect. 1999; 107(7):517-20. PMC: 1566681. DOI: 10.1289/ehp.99107517. View

2.
El-Omar E, Carrington M, Chow W, McColl K, Bream J, Young H . Interleukin-1 polymorphisms associated with increased risk of gastric cancer. Nature. 2000; 404(6776):398-402. DOI: 10.1038/35006081. View

3.
Mwantembe O, Gaillard M, Barkhuizen M, Pillay V, Berry S, Dewar J . Ethnic differences in allelic associations of the interleukin-1 gene cluster in South African patients with inflammatory bowel disease (IBD) and in control individuals. Immunogenetics. 2001; 52(3-4):249-54. DOI: 10.1007/s002510000265. View

4.
Samad T, Moore K, Sapirstein A, Billet S, Allchorne A, Poole S . Interleukin-1beta-mediated induction of Cox-2 in the CNS contributes to inflammatory pain hypersensitivity. Nature. 2001; 410(6827):471-5. DOI: 10.1038/35068566. View

5.
Yoshida Y, Hatanaka Y, Imaki M, Ogawa Y, Miyatani S, Tanada S . Epidemiological study on improving the QOL and oral conditions of the aged--Part 1: The relationship between the status of tooth preservation and QOL. J Physiol Anthropol Appl Human Sci. 2002; 20(6):363-8. DOI: 10.2114/jpa.20.363. View