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MicroRNA Array and Microarray Evaluation of Endometrial Receptivity in Patients with High Serum Progesterone Levels on the Day of HCG Administration

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Publisher Biomed Central
Date 2011 Mar 8
PMID 21375772
Citations 35
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Abstract

Background: To determine the effect of higher progesterone (P) level on endometrial receptivity.

Methods: This was a prospective analysis conducted in the Reproductive Medical Center of Peking University Third Hospital. All patients received IVF treatment and canceled embryo transfer in the same cycle and were divided into group 1 (normal P; 7 patients) and group 2 (elevated P; 12 patients). Endometrial biopsies were performed 6 days after oocyte retrieval. The global miRNA and mRNA gene expressions in endometrial biopsies were investigated with a V4.0 miRNA probe and 22 K Human Genome Array. Fold ratios were derived to compare gene regulation between the groups. Spp1 and Ang gene expression was selected to verify the array results by RT-PCR and the protein expression of osteopontin and VEGF was determined using an immunohistochemical method.

Results: There were 4 miRNA (all down-regulated) and 22 mRNA (13 up-regulated and 9 down-regulated) exhibiting differential expression between the groups on the microRNA and microarray chips. miRNA-451, Spp1, and Ang expression in RT-PCR verified the array results. Osteopontin and VEGF were also shown to have positive expression in the endometrium.

Conclusions: Data from microRNA and microarray analysis suggests dissimilar endometrial receptivity in patients with high P levels on the day of hCG, and elevated osteopontin and decreased VEGF had poor pregnancy rates.

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References
1.
Varghese A, Goldberg E, Bhattacharyya A, Agarwal A . Emerging technologies for the molecular study of infertility, and potential clinical applications. Reprod Biomed Online. 2007; 15(4):451-6. DOI: 10.1016/s1472-6483(10)60372-0. View

2.
Aplin J . Embryo implantation: the molecular mechanism remains elusive. Reprod Biomed Online. 2006; 13(6):833-9. DOI: 10.1016/s1472-6483(10)61032-2. View

3.
Aghajanova L, Hamilton A, Giudice L . Uterine receptivity to human embryonic implantation: histology, biomarkers, and transcriptomics. Semin Cell Dev Biol. 2007; 19(2):204-11. PMC: 2829661. DOI: 10.1016/j.semcdb.2007.10.008. View

4.
Giudice L, Telles T, Lobo S, Kao L . The molecular basis for implantation failure in endometriosis: on the road to discovery. Ann N Y Acad Sci. 2002; 955:252-64; discussion 293-5, 396-406. DOI: 10.1111/j.1749-6632.2002.tb02786.x. View

5.
Talbi S, Hamilton A, Vo K, Tulac S, Overgaard M, Dosiou C . Molecular phenotyping of human endometrium distinguishes menstrual cycle phases and underlying biological processes in normo-ovulatory women. Endocrinology. 2005; 147(3):1097-121. DOI: 10.1210/en.2005-1076. View