@article{CJCR1180,
author = {Xiu-Lan Su and Mei-Rong Yan and Ling Yang and Qimuge -Suyila},
title = {NQO1 C609T polymorphism correlated to colon cancer risk in farmers from western region of Inner Mongolia},
journal = {Chinese Journal of Cancer Research},
volume = {24},
number = {4},
year = {2012},
keywords = {},
abstract = {Objective: To investigate the relationship between NAD(P)H:quinone oxidoreductase 1 (NQO1) C609T polymorphism and colon cancer risk in farmers from western region of Inner Mongolia.
Methods: Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was performed to analyze NQO1 C609T polymorphism from 160 healthy controls and 76 colon cancer patients.
Results: Among the colon cancer patients, the incidence of NQO1 T allele (53.29%) was significantly higher than it in control group (33.75%, P<0.001). The individuals with NQO1 T allele had higher risk [2.239 (95% CI: 1.510-3.321) times] to develop colon cancer than individuals with NQO1 C allele. The incidence of NQO1 (T/T) (34.21%) in colon cancer patients was higher than that in control group (15.62%, P<0.001). Odds ratios (OR) analysis suggested that NQO1 (T/T) and NQO1 (T/C) genotype carriers had 3.813 (95% CI: 1.836-7.920) times and 2.080 (1.026-4.219) times risk compared with wild-type NQO1 (C/C) gene carriers in developing colon cancer. Individuals with NQO1 (T/T) genotype had 2.541 (95% CI: 0.990-6.552) times, 3.713 (95% CI: 1.542-8.935) times, and 3.471 (95% CI: 1.356-8.886) times risk than individuals with NQO1 (T/C) or NQO1 (C/C) genotype in welldifferentiated, moderately-differentiated, and poorly-differentiated colon cancer patients, respectively.
Conclusions: NQO1 gene C609T could be one of risk factors of colon cancer in farmers from western region of Inner Mongolia.},
issn = {1993-0631}, url = {https://cjcr.amegroups.org/article/view/1180}
}