Article
Association of NAT2 gene polymorphisms with susceptibility to esophageal and gastric cancers in the Kashmir Valley.
Archives of medical research - 1 Jul 2009
Malik Manzoor Ahmad, Upadhyay Rohit, Modi Dinesh Raj, Zargar Showket Ali, Mittal Balraj
Abstract excerpt
BACKGROUND AND AIMS: The high incidence of gastrointestinal cancers in the Kashmir Valley has been attributed to the presence of many chemical carcinogens such as nitrosamines and heterocyclic amines in tobacco and salted tea. Due to functional polymorphisms of the N-acetyltransferase 2 (NAT2) gene, there may be interindividual differences in the metabolism of heterocyclic amines. We undertook this study to...
Topics
- Aged
- Alleles
- Arylamine N-Acetyltransferase
- Case-Control Studies
- Esophageal Neoplasms
- Female
- Genetic Predisposition to Disease
- Haplotypes
- Humans
- India
- Male
- Middle Aged
- Polymorphism, Genetic
- Risk Factors
- Stomach Neoplasms
