Association of the GSTP1 and NQO1 Polymorphisms and Head and Neck Squamous Cell Carcinoma Risk.
10.3346/jkms.2006.21.6.1075
- Author:
Chang Gun CHO
1
;
Seok Ki LEE
;
Soon Yhul NAM
;
Moo Song LEE
;
Sang Wook LEE
;
Eun Kyung CHOI
;
Heon Joo PARK
;
Sang Yoon KIM
Author Information
1. Department of Otorhinolaryngology-Head and Neck Surgery, Dongguk University International Hospital, Goyang, Korea.
- Publication Type:Original Article ; Research Support, Non-U.S. Gov't
- Keywords:
Glutathione S-Transferase pi;
NADH dehydrogenase (quinone);
Head and Neck Neoplasms;
Carcinoma, Squamous Cell;
Smoking
- MeSH:
Smoking/*epidemiology;
Risk Factors;
Risk Assessment/methods;
Prevalence;
Polymorphism, Single Nucleotide/genetics;
NAD(P)H Dehydrogenase (Quinone)/*genetics;
Middle Aged;
Male;
Korea/epidemiology;
Humans;
Head and Neck Neoplasms/*epidemiology/*genetics;
Glutathione S-Transferase pi/*genetics;
Genetic Predisposition to Disease/genetics;
DNA Mutational Analysis;
Carcinoma, Squamous Cell/*epidemiology/*genetics;
Aged, 80 and over;
Aged;
Adult
- From:Journal of Korean Medical Science
2006;21(6):1075-1079
- CountryRepublic of Korea
- Language:English
-
Abstract:
The GSTP1 and NQO1 have been reported to be associated with an increased risk for smoking related head and neck squamous cell carcinoma (HNSCC). The purpose of this study was to determine the effect of these metabolic gene polymorphisms on the risk of HNSCC. The study population included 294 histologically confirmed HNSCC cases and 333 controls without cancer. Genotyping analysis of the GSTP1 Ile105Val and NQO1 Trp139Arg genes was performed by polymerase chain reaction-based techniques on DNA prepared from peripheral blood. The Mantel-Haenszel chi-square test was used for statistical analysis. The allele frequencies of the GSTP1 and NQO1 polymorphisms were not statistically significant between cases and controls. In analyzing the association between smoking amounts and genetic polymorphisms, GSTP1 and NQO1 polymorphisms were associated with cigarette smoking amounts in cases. G allele containing genotypes in GSTP1 and T allele containing genotypes in NQO1 were associated with a tobacco dose-dependent increase in risk of HNSCC and these genotype distributions were statistically significant (p<0.05). We found that the GSTP1 105Val allele and NQO1 139Arg allele were associated with tobacco dose-dependent increase in risk of HNSCC. GSTP1 and NQO1 genotype polymorphisms may play an important role in the development of smoking related HNSCC.
