Analysis of C(-634)G polymorphism in the promotor region of the vascular endothelial growth factor gene in Korean women with endometriosis / 대한산부인과학회지

ABSTRACT

OBJECTIVE: This study was designed to investigate the association between C(-634)G polymorphism in the promotor region of vascualr endothelial growth factor (VEGF) and endometriosis. METHODS: The genomic DNA was extracted from 100 patients with surgically confirmed endometriosis and 100 control group from July 2003 to June 2004. Following extraction of genomic DNA, genotyping of C(-634)G polymorphism of VEGF gene was performed by polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP). RESULTS: There was no significant difference in the frequency of CC genotype between the patients with endometriosis (21%) and the control group (19%). No significant difference in the frequency of allele of -634C was noted between the two groups (43.5% vs 44%), either. CONCLUSION: The C(-634)G polymorphism in the promotor region of VEGF gene is not associated with susceptibility to endometriosis in Korean women.