Association of GWAS-supported noncoding area loci rs404860, rs3117098, and rs7775228 with asthma in Chinese Zhuang population.
J Clin Lab Anal
; 34(2): e23066, 2020 Feb.
Article
em En
| MEDLINE
| ID: mdl-31605414
ABSTRACT
BACKGROUND:
Asthma is a complicated and polygenic inheritance disease, and its prevalence increases worldwide. Recent genome-wide association studies (GWASs) identified a significant association of single nucleotide polymorphism with asthma in the Japanese population. This study aimed to examine the association of GWAS-supported noncoding area loci, namely rs404860, rs3117098, and rs7775228, with asthma in Chinese Zhuang population.METHODS:
A case-control study involving 223 individuals, comprising 123 patients with asthma and 100 healthy controls, was conducted. Genotypes were determined by polymerase chain reaction (PCR)/ligase detection reaction assay. The association between gene polymorphisms and asthma risk was calculated by logistic regression analysis using different genetic models through comparisons of alleles (A vs a), homozygote genotypes (AA vs aa), heterozygote genotypes (Aa vs aa), dominant models (AA+Aa vs aa), and recessive models (AA vs. Aa+aa).RESULTS:
The distribution of the genotype frequency of rs3117098 was statistically different between the case and control groups. For rs3117098, significant associations were observed through comparisons of alleles (OR 1.832, 95% CI 1.048-3.204, P = .034) and dominant models (OR 2.065, 95% CI 1.001-4.260, P = .050). The statistical analysis showed no significant difference for loci rs404860 and rs7775228 between patients with asthma and controls.CONCLUSION:
rs3117098 may be the risk factor for asthma in Chinese Zhuang population.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Asma
/
Antígenos HLA-DQ
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Polimorfismo de Nucleotídeo Único
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Butirofilinas
/
Receptor Notch4
Tipo de estudo:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Female
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Humans
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Male
País como assunto:
Asia
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article