Objective To investigate the association between polymorphism of S2 locus allele in ADAM33 gene and bronchial asthma in Xinjiang Uygur population.
Methods PCR-RFLP was used to determine polymorphismof S2 locus allele in ADAM33 gene in 131 Uygur patients with bronchial asthma ( asthma group) and 90 Uygur healthy individuals ( control group) .
Results The comparison of three genotypes and allele frequency of the S2 in the ADAM33 gene had statistical significance in the asthma group and the control group ( X2 =6. 065, P lt;0. 05;X2=5. 255, P lt;0. 025) . The G allele of S2 site increased the risk of asthma( OR =1. 616, P lt;0. 05) . The CG genotype also increased the risk of asthma ( OR= 1. 351,P lt;0. 05) . The FEV1% pred and FVC% pred had significant difference between three genotypes of the S2 site in the ADAM33 gene in the asthma group ( F = 6. 248, P lt; 0. 01; F = 7. 067, P lt; 0. 01) .
Conclusion The polymorphism of the S2 site in the ADAM33 gene has significant correlation with asthma in Xinjiang Uygur population, and can increase risk of asthma in the Uygur population.
Citation: SANG Ke,HU Xin,WANG Qiong,QIMANGULI Wushouer.. Association between Polymorphism of S2 Locus Allele in ADAM33 Gene and Bronchial Asthma in Xinjiang Uygur Population. Chinese Journal of Respiratory and Critical Care Medicine, 2013, 12(5): 442-445. doi: DOI: 10 . 7507 /1671 -6205 . 20130106 Copy
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