OBJECTIVE: The aim of the present study was to investigate whether there is an association between the C677T polymorphism in MTHFR and PCOS in a Korean population. STUDY DESIGN: The prevalence of MTHFR gene was compared between women with PCOS (n=227) and normal patients (n=115) using restriction fragment length polymorphism (RFLP) analysis. The HapAnalyzer was used to analyze the genotype of MTHFR polymorphism in PCOS and control subjects. We considered a p-value less than 0.05 as statistically significant. RESULTS: The frequency of C/C, C/T, and T/T genotype showed similar proportion between PCOS and control subjects. In addition, the frequencies of co-dominant (p-value=0.8334, odds ratio (OR)=1.04), dominant (p-value=0.8749, OR=0.96) and recessive alleles (p-value=0.5574, OR=1.22) did not show any association between PCOS and control subjects. CONCLUSION: Our data demonstrate that the C677T polymorphism of MTHFR gene is not associated with PCOS in a Korean population, suggesting that the C677T polymorphism in MTHFR may have different influences in various ethnic groups and diseases.
OBJECTIVE: The aim of the present study was to investigate whether there is an association between the C677T polymorphism in MTHFR and PCOS in a Korean population. STUDY DESIGN: The prevalence of MTHFR gene was compared between women with PCOS (n=227) and normal patients (n=115) using restriction fragment length polymorphism (RFLP) analysis. The HapAnalyzer was used to analyze the genotype of MTHFR polymorphism in PCOS and control subjects. We considered a p-value less than 0.05 as statistically significant. RESULTS: The frequency of C/C, C/T, and T/T genotype showed similar proportion between PCOS and control subjects. In addition, the frequencies of co-dominant (p-value=0.8334, odds ratio (OR)=1.04), dominant (p-value=0.8749, OR=0.96) and recessive alleles (p-value=0.5574, OR=1.22) did not show any association between PCOS and control subjects. CONCLUSION: Our data demonstrate that the C677T polymorphism of MTHFR gene is not associated with PCOS in a Korean population, suggesting that the C677T polymorphism in MTHFR may have different influences in various ethnic groups and diseases.
Authors: Eun Youn Roh; Jong Hyun Yoon; Eun Young Song; Jin Ju Kim; Kyu Ri Hwang; Soo Hyun Seo; Sue Shin Journal: J Assist Reprod Genet Date: 2016-10-29 Impact factor: 3.412