Three novel NEIL1 promoter polymorphisms in gastric cancer patients.

Abstract:

AIM:To identify genetic polymorphisms in the promoter region of the human base excision repair gene NEIL1 in gastric cancer patients. METHODS:The NEIL1 promoter region in DNA from 80 Japanese patients with gastric cancer was searched for genetic polymorphisms by polymerase chain reaction-single-strand conformation polymorphism and subsequent sequencing analyses. RESULTS:Three novel genetic polymorphisms, i.e. c.-3769C>T, c.-3170T>G, and c.-2681TA[8], were identified in the NEIL1 promoter region at an allele frequency of 0.6%, 9.4%, and 4.4%, respectively, in Japanese gastric cancer patients. CONCLUSION:Three NEIL1 promoter polymorphisms detected in this study may be of importance in gastric carcinogenesis.

authors

Goto M,Shinmura K,Tao H,Tsugane S,Sugimura H

doi

10.4251/wjgo.v2.i2.117

subject

Has Abstract

pub_date

2010-02-15 00:00:00

pages

117-20

issue

2

issn

1948-5204

journal_volume

2

pub_type

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