Association of a promoter polymorphism in FSHR with ovarian reserve and response to ovarian stimulation in women undergoing assisted reproductive treatment

作者：Tohlob Dalia; Hashem Ekbal Abo; Ghareeb Nawal; Ghanem Mohammed; Elfarahaty Reham; Byers Helen; Pemberton Philip; Roberts Stephen A; Newman William G; Mohiyiddeen Lamiya^*

来源：Reproductive BioMedicine Online, 2016, 33(3): 391-397.

DOI：10.1016/j.rbmo.2016.06.001

• FSHR
• hyperstimulation
• IVF
• ovarian response
• polymorphism

Previous studies have suggested an association between a variant in the promoter region of the FSHR gene and diminished response to controlled ovarian hyperstimulation (COH) in women undergoing assisted reproduction. FSHR -29G>A was genotyped in 559 women undergoing their first cycle of COH for IVF/intracytoplasmic sperm injection (ICSI) using TaqMan allelic discrimination assay. Correlation and regression analysis was performed to assess the relationship between FSHR promoter genotypes and markers of ovarian reserve and measures of response to COH, including the number of oocytes retrieved, gonadotrophin dose used and the live-birth rate. There were no statistically significant differences between the genotype frequencies and the markers of ovarian reserve or the early measures of response to COH. However, the live-birth rate was higher for women carrying the variant A allele (odds ratio [OR] 1.37; 95% confidence interval [CI] 1.02-1.84 per allele). This relationship did not reach statistical significance after adjustment for the number of embryos transferred (OR 1.33; 95% CI 0.98-1.83 per allele). Results from this study do not provide evidence that the FSHR -29G>A variant can be used in the individualization of the treatment protocol for women undergoing IVF/ICSI.

• 出版日期2016-9