Polymorphism of XRCC1 gene and its relation with genetic susceptibility of nasopharyngeal carcinoma in chinese living in jiangsu, zhejiang province and shanghai / 第二军医大学学报
Academic Journal of Second Military Medical University
; (12): 452-455, 2014.
Article
em Zh
| WPRIM
| ID: wpr-839127
Biblioteca responsável:
WPRO
ABSTRACT
Objective To study the polymorphism of XRCC1 gene and its relation with genetic susceptibility of the nasopharyngeal carcinoma (NPC) in Chinese living in Jiangsu, Zhejiang Province and Shanghai. Methods A case-control study was performed with 87 NPC patients and 94 healthy controls ofHan nationality in Chinese living in Jiangsu, Zhejiang Province and Shanghai. The two groups were matched by sex and age. PCR-RFLP technique was used to explore the relation of different XRCC1 polymorphismswith the susceptibility of NPC. Results The frequencies of the genotypes of XRCC1 Argl94Trp and Arg399Gln were similar between NPC andcontrol groups. The risk of NPC individuals with the Trp194Trp genotype was reduced compared with that in those with Argl94Arg genotype, but with no significant differences (0R = 0. 41, 95% CI0. 081. 65, P = 0. 21). No association was observed between the genetic susceptibility ofNPC and other Argl94Trp variants or all Arg399Gln variants. Conclusion Our findings suggest that the polymorphism of XRCC1 has no association with the risk of nasopharyngeal carcinoma inChinese living in Jiangsu, Zhejiang Province and Shanghai, but the Trp194Trp variant genotype may be associated with a reduced risk of NPC.
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Base de dados:
WPRIM
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Idioma:
Zh
Revista:
Academic Journal of Second Military Medical University
Ano de publicação:
2014
Tipo de documento:
Article