Association between MTHFR gene polymorphism and NTDs in Chinese Han population.

ABSTRACT:

Objective

This study aims to investigate the single nucleotide polymorphisms (SNPs) of 5,10-methylenetetrahydrofolate reductase (MTHFR) gene and neural tube defects (NTDs) in Chinese population.

Method

A total of 271 NTDs cases and 192 healthy controls were used in this study. Fifty-two selected single nucleotide polymorphism (SNP) sites in the MTHFR gene were analyzed with next-generation sequencing method. A series of statistical methods were carried out to investigate the correlation between the SNPs and the patient susceptibility to NTDs.

Results

Statistical analysis showed a significant correlation between the SNP sites rs1801133 in MTHFR gene and NTDs. The GG genotype, G allele of rs1801133 in MTHFR significantly decreased the incidence of NTDs (OR = 0.449, 95%

SUBMITTER: Yu Y 

PROVIDER: S-EPMC4211806 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature