Relationship among HLA-A alleles, supertype and the susceptibility of cervical cancer
- VernacularTitle:HLA-A等位基因及超型与宫颈癌易感性的关联
- Author:
Xiaoping QIU
;
Ning TAO
;
Yun TAN
;
Xinxing WU
- Publication Type:Journal Article
- Keywords:
cervical cancer;
human papillomavirus (HPV);
human leukocyte antigen (HLA);
SBT
- From:
Basic & Clinical Medicine
2009;29(11):1161-1165
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship among HLA-A alleles, supertype, HPV infection and cervical cancer in Tu Nationality of Hubei province. Methods As a case-control surevy. The comparisons included the comparison between HPV positive cases and HPV positive women in control group, and the comparison between HPV positive cases and HPV negative women in control group. Number of cases was 100 ( HPV positive in 86) , and control was 187 ( HPV positive in 95 and HPV negative in 92). The most polymorphism of 2 and 3 exons of the HLA-A alleles were analyzed by the high-resolution typing method-sequence-based typing( SBT). Results Compar-ison between HPV positive cases and HPV positive control women. Supertype HLA-A3 (P_(corrected) = 0. 005, OR = 2. 36, 95% CI = 1. 45～3. 85) was risk factors. Comparison between HPV positive cases and HPV negative control women, HLA-A * 0206 alleles (P_(corrected)=0. 025,OR =0. 20,95% CI =0. 07～ 0. 58 ) supertype HLA-A2 ( P_(corrected) = 0.005 , OR = 0. 57 ,95% CI = 0. 37 ～ 0. 88 ) was protective factor. Supertype HLA-A3 ( P_(corrected) = 0. 005 , OR = 2. 36, 95% CI = 1. 45～3. 85) was also related to the susceptibility of cervical carcinoma. Conclusion Supertype HLA-A3 is a risk factor of cervical cancer.
