Home    中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Archives of General Surgery(Electronic Edition) ›› 2015, Vol. 09 ›› Issue (06): 437-440. doi: 10.3877/cma.j.issn.1674-0793.2015.06.006

Special Issue:

• Original Article • Previous Articles     Next Articles

Interaction between Helicobacter pyloriand CD14-159C/T polymorphism in gastric cancer in Jingmen district

Xin Li1,(), Mi Tian2, Cheng Wang1, Mei Wang1, Huiming Ren1   

  1. 1. Department of General Surgery, Jingmen No. 2 People's Hospital, Jingmen 448000, China
    2. Forensic Identification Institution, Jingmen Municipal Public Security Bureau, Jingmen 448000, China
  • Received:2015-07-28 Online:2015-12-01 Published:2015-12-01
  • Contact: Xin Li
  • About author:
    Corresponding author: Li Xin, Email:

Abstract:

Objective

To study the relationship between CD14-159C/T polymorphism and susceptibility to gastric cancer and their interaction with Helicobacter pylori in Jingmen district.

Methods

Genotypes of 127 patients with gastric cancer and 127 healthy subjects were examined by polymerase chain reaction-based restriction fragment length polymorphism (PCR-RFLP). The unconditional Logistic regression (ULR) was performed to assess the gastric cancer risk and interaction with Helicobacter pylori.

Results

There was increased risk of developing gastric cancer for CC/CT genotype carriers compared with TT genotype carriers (OR=1.35, 95% CI=1.22-2.56, P=0.000; Adjusted OR=1.61, 95% CI=1.21-3.01, P=0.000). By using the ULR method, Helicobacter pylori-positive subjects with genotype CT/CC were at a risk of 3.39 times higher than that of Helicobacter pylori-negative subjects with genotype TT (OR=3.39, 95% CI=2.66-5.36, P=0.000) (RERI=1.94, 95% CI=1.41-2.77; API=0.59, 95% CI=0.33-0.84; S=1.46, 95% CI=1.37-2.66).

Conclusion

CD14-159C/T polymorphism is associated with increased risk for gastric cancer, and its interaction with Helicobacter pylori has synergistic effects on risk of gastric cancer in Jingmen district.

Key words: Stomach neoplasms, Helicobacter pylori, CD14, Polymorphism, Susceptibility, Interaction

京ICP 备07035254号-20
Copyright © Chinese Archives of General Surgery(Electronic Edition), All Rights Reserved.
Tel: 020-87331056 E-mail: pwwxcma2007@126.com
Powered by Beijing Magtech Co. Ltd