GAO Qile,ZHANG Hongqi,GUO Chaofeng.Influence of monocyte chemoattactant protein-1-2518 gene polymorphism on susceptibility of spinal tuberculosis[J].Chinese Journal of Spine and Spinal Cord,2013,(7):654-658.
Influence of monocyte chemoattactant protein-1-2518 gene polymorphism on susceptibility of spinal tuberculosis
Received:October 04, 2012  Revised:March 05, 2013
English Keywords:Monocyte chemoattactant protein-1(MCP-1)  Gene polymorphism  Spinal tuberculosis
Fund:“中央高校基本科研业务费专项资金”资助(项目编号:2012QNZT101)
Author NameAffiliation
GAO Qile Department of Spine Surgery, Xiangya Hospital, Central South University, 410008, China 
ZHANG Hongqi 中南大学湘雅医院脊柱外科 41000 湖南省长沙市 
GUO Chaofeng 中南大学湘雅医院脊柱外科 41000 湖南省长沙市 
唐明星  
刘少华  
邓 盎  
王昱翔  
鲁世金  
李劲松  
林旻中  
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English Abstract:
  【Abstract】 Objectives: To investigate the association between monocyte chemoattactant protein-1-2518 gene polymorphism and the susceptibility to spinal tuberculosis in Han people of Humnan province. Methods: 334 patients with spinal tuberculosis(case group) and 336 healthy volunteers(control group) were recruited in our hospital from December 2004 to August 2012. Their MCP-1-2518 genotype were detected by polymerase chain reaction and sanger DNA sequencing technology. The differences in genotype frequencies between two groups were compared using the chi-square test. The Odds ratio(OR) and 95% confidenceinterval(CI) were calculated too. Results: The genotype frequencies of GG, AG, AA were 37.1%, 50.3%, 25.6% in case group, while they were 25.6%, 54.2%, 20.2% in control group. There were significant differences between two groups (P<0.05). The MCP-1-2518 GG genotype were overexpressed in case group, the odds ratio was 2.334(95% CI: 1.455-3.746). Furthermor, there was a significant difference between groups in regard to the frequenceies of the MCP-1-2518 allelotype. In case group, the frequency of the G allelotype was 62.3%, which was significantly higer than the corresponding value for the control group(52.7%). The odds ratio was 1.483(95% CI: 1.193-1.844). Conclusions: The MCP-1-2518 GG genotype and MCP-1-2518 G allelotype may be associated with susceptibility to spinal tuberculosis in Han people of Hunan province.
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