The rs5743708 gene polymorphism in the TLR2 gene contributes to the risk of tuberculosis disease.
Year: 2015
Type: article
Study designs: Systematic Review, Meta-Analysis
Abstract: BACKGROUND: It has been reported that one single nucleotide polymorphisms (SNPs) rs5743708 in TLR2 gene might be associated with the susceptibility to tuberculosis disease. Owing to mixed and inconclusive results, we conducted a meta-analysis to systematically summarize and clarify the association between the rs5743708 gene polymorphism in the TLR2 gene and the risk of tuberculosis disease. METHODS: A systematic search of studies on the association of the rs5743708 gene polymorphism in the TLR2 gene with susceptibility to tuberculosis disease was conducted in PubMed. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were used to pool the effect size. RESULTS: A total of nineteen case-control studies from 13 articles on rs2910164 and 3 studies on the rs5743708 gene polymorphism in the TLR2 gene and the risk of tuberculosis disease were included. A significant relationship between the rs5743708 gene polymorphism in the TLR2 gene and tuberculosis disease was discovered in an allelic genetic model (OR: 2.801, 95% CI: 2.130-3.683, P=0.000), a homozygote model (OR: 5.795, 95% CI: 1.982-16.941, P=0.001), a heterozygote model (OR: 2.628, 95% CI: 1.888-3.569, P=0.000), a dominant genetic model (OR: 2.786, 95% CI: 2.003-3.877, P=0.000) and a recessive genetic model OR: (5.568, 95% CI: 1.907-16.255, P=0.002). In sub-group analysis base on ethnicity, significance was observed between the Caucasian group and the Asian group. CONCLUSIONS: The rs5743708 gene polymorphism in the TLR2 gene contributes to the risk of tuberculosis disease. Individuals with the rs5743708 gene polymorphism in the TLR2 gene are under a higher risk for tuberculosis disease.
Source: PubMed
Authors: Xu-Guang Guo, Yong Xia
Language: English
Subfield: Infectious Diseases
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W2404255666