Unknown

Dataset Information

0

Interleukin-10 promoter gene polymorphisms and susceptibility to tuberculosis: a meta-analysis.


ABSTRACT: As an update to other recent meta-analyses, the purpose of this study was to explore whether interleukin-10 (IL-10) polymorphisms and their haplotypes contribute to tuberculosis (TB) susceptibility.We searched for published case-control studies examining IL-10 polymorphisms and TB in PubMed, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), Wanfang databases and the Chinese National Knowledge Infrastructure (CNKI). Odds ratios (ORs) with 95% confidence intervals (CIs) were used to calculate the strengths of the associations.A total of 28 studies comprising 8,242 TB patients and 9,666 controls were included in the present study. There were no significant associations between the -1082G/A, -819C/T, and -592A/C polymorphisms and TB in the pooled samples. Subgroup analyses revealed that the -819T allele was associated with an increased TB risk in Asians in all genetic models (T vs. C: OR=1.17, 95% CI=1.05-1.29, P=0.003; TT vs. CC: OR=1.37, 95% CI=1.09-1.72, P=0.006; CT+TT vs. CC: OR=1.33, 95% CI=1.09-1.63, P=0.006; TT vs. CT+CC: OR=1.17, 95% CI=1.02-1.35, P=0.03) and that the -592A/C polymorphism was significantly associated with TB in Europeans under two genetic models (A vs. C: OR=0.77, 95% CI=0.60-0.98, P=0.03; AA vs. CC: OR=0.53, 95% CI=0.30-0.95, P=0.03). Furthermore, the GCC IL-10 promoter haplotype was associated with an increased risk of TB (GCC vs. others: P=1.42, 95% CI=1.02-1.97, P=0.04). Subgroup analyses based on ethnicity revealed that the GCC haplotype was associated with a higher risk of TB in Europeans, whereas the ACC haplotype was associated with a lower TB risk in both Asians and Europeans.This meta-analysis suggests that the IL-10-819T/C polymorphism is associated with the risk of TB in Asians and that the IL-10-592A/C polymorphism may be a risk factor for TB in Europeans. Furthermore, these data indicate that IL-10 promoter haplotypes play a vital role in the susceptibility to or protection against the development of TB.

SUBMITTER: Gao X 

PROVIDER: S-EPMC4452516 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

altmetric image

Publications

Interleukin-10 promoter gene polymorphisms and susceptibility to tuberculosis: a meta-analysis.

Gao Xuan X   Chen Junjun J   Tong Zhongkai Z   Yang Guangdie G   Yao Yinan Y   Xu Fei F   Zhou Jianying J  

PloS one 20150601 6


<h4>Objective</h4>As an update to other recent meta-analyses, the purpose of this study was to explore whether interleukin-10 (IL-10) polymorphisms and their haplotypes contribute to tuberculosis (TB) susceptibility.<h4>Methods</h4>We searched for published case-control studies examining IL-10 polymorphisms and TB in PubMed, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), Wanfang databases and the Chinese National Knowledge Infrastructure (CNKI). Odds ratios (ORs) with 95% conf  ...[more]

Similar Datasets

| S-EPMC3546046 | biostudies-literature
| S-EPMC3198024 | biostudies-literature
| S-EPMC5617513 | biostudies-literature
| S-EPMC4637726 | biostudies-literature
| S-EPMC4930776 | biostudies-literature
| S-EPMC7321531 | biostudies-literature
| S-EPMC3921162 | biostudies-literature
| S-EPMC6953374 | biostudies-literature
| S-EPMC4155573 | biostudies-literature
| S-EPMC9485675 | biostudies-literature