Ninety-one ART patients with OHSS, eighty-eight ART patients without OHSS and ninety-seven women with assumed normal fecundity were analysed for the FSHR single nucleotide polymorphism (SNP) gene variations Asn680Ser (rs6166), Ala189Val, Ile160Thr, Thr449Ile (rs28928870) and the CYP19A1rs10046 locus using real-time PCR.
The use of kisspeptin-54 as an oocyte maturation trigger augmented expression of genes involved in ovarian steroidogenesis in human GL cells including, FSH receptor (FSHR), LH/hCG receptor (LHCGR), steroid acute regulatory protein (STAR), aromatase, estrogen receptors alpha and beta (ESR1, ESR2), 3-beta-hydroxysteroid dehydrogenase type 2 (3BHSD2) and inhibin A (INHBA), when compared to traditional maturation triggers, but did not alter markers of OHSS.