Association of gene polymorphism of CXCL10 and CXCL12 with tuberculosis susceptibility
10.11958/20171380
- VernacularTitle:CXCL10与CXCL12基因多态性与肺结核易感性的关系
- Author:
Zhi-Wei XING
1
;
Yan-Jun GAO
;
Jian-Wu ZHANG
;
Xun ZHANG
;
Hong-Mei SUN
Author Information
1. 河北省胸科医院输血科 050041
- Keywords:
chemokine CXCL10;
chemokine CXCL12;
polymorphism;
single nucleotide;
tuberculosis;
pulmonary;
genetic predisposition to disease
- From:
Tianjin Medical Journal
2018;46(3):280-283
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship of chemokines CXCL10-135G/A and CXCL12 -801G/A gene polymorphisms with susceptibility to tuberculosis. Methods CXCL10-135G/A and CXCL12-801G/A polymorphisms of 102 tuberculosis patients(case group)and 115 healthy controls(control group)were genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP), and the relationship between the two polymorphisms and susceptibility to tuberculosis were analyzed. Results The genotype analysis of CXCL10-135G/A and CXCL12-801G/A was in accord with the law of Hardy-Weinberg equilibrium in the case group and the control group. The differences of genotype and allele distribution frequency of CXCL10-135G/A were statistically significant between the case group and the control group(all P<0.05).The frequency of G allele distribution was higher in the case group than that in the control group, and the frequency of A allele distribution was lower than that in the control group.There were no significant differences in genotype and allele distribution frequency of CXCL12-801G/A polymorphism between the case group and the control group (all P>0.05).Conclusion Chemokine CXCL10-135G/A gene polymorphism is associated with susceptibility to pulmonary tuberculosis,and CXCL12-801G/A gene polymorphism may not be associated with tuberculosis infection.
