Case-control study on CYP4B1 gene polymorphism and susceptibility to gastric cancer in the chinese Han population.

ABSTRACT:

Background

In China, gastric cancer (GC) is one of the most common malignant tumors. This study aimed to explore the relationship of rs2297810, rs4646491 and rs2297809 polymorphisms of CYP4B1 with susceptibility to GC in the Chinese Han population.

Methods

A case-control study including 707 GC cases and 707 normal controls was conducted. Three single nucleotide polymorphisms (SNPs) were genotyped by Agena MassARRAY system. Logistic regression analysis was utilized to assess the effects of SNPs on GC risk. Furthermore, multifactor dimensionality reduction (MDR) approach was used to analyze the SNP-SNP interactions.

Results

No significant relationships were found between rs2297810 and rs2297809 and GC risk under all genetic models. For rs4646491, people with TC genotype

SUBMITTER: Yu S 

PROVIDER: S-EPMC9615408 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature