Investigation of the Omentin-1 V109D gene polymorphism as a risk factor for the incidence of Polycystic Ovary Syndrome

Abstract

This study was conducted to assess the omentin-1 (OME-1) V109D gene SNP in women with PCOS and healthy control and to investigate the possible relationship between this adipokine and metabolic profile. This study includes 50 women in the range of age (19-43 Y) who have been diagnosed with PCOC as a patient group and 40 healthy women in age (17-45 Y) as a control group. Five ml of peripheral blood were drawn from both groups to perform the biochemical and genetic study. Metabolic profiles were assessed by spectrophotometric methods, and PCR-RFLP investigated V109D of OME-1 SNP. The results suggest a statistical decrease in FBG, BMI, TG, TC, and LDL(p-value<0.05) in the control group compared to the PCOS group and a statistical increase in HDL levels in control compared to the PCOS group. Genotyping analysis shows statistically significant differences between DD and VV genotypes in PCOS and control groups (OR=4.66 (CI 95%,1.6-8.3), (OR=2.4 (CI95%,0.7-6.9) respectively. These results suggest statistically significant differences in three genotypes (DD, DV, and VV) of the PCOS group depending on age and BMI (p-value <0.05). DD and VV genotypes of OME-1 V109D SNP have more risk factors for PCOS incidence and changes in metabolic profile in Iraqi women. Keywords: Polycystic ovary syndrome, Omentin-1, risk factor, polymorphism genetic