2015
Poor ovarian response in women undergoing in vitro fertilization is associated with altered microRNA expression in cumulus cells
Karakaya C, Guzeloglu-Kayisli O, Uyar A, Kallen AN, Babayev E, Bozkurt N, Unsal E, Karabacak O, Seli E. Poor ovarian response in women undergoing in vitro fertilization is associated with altered microRNA expression in cumulus cells. Fertility And Sterility 2015, 103: 1469-1476.e3. PMID: 25910568, PMCID: PMC5648585, DOI: 10.1016/j.fertnstert.2015.02.035.Peer-Reviewed Original ResearchConceptsIVF-intracytoplasmic sperm injectionMiR-21-5p expressionPoor respondersMiR-21-5pMiR-21-3pCumulus cellsHuman granulosa-like tumor cellsMicro-ribonucleic acid (miRNA) expressionMiR-21-3p expressionLower serum E2 levelsMiR-21Elevated expressionPoor ovarian responseSerum E2 levelsReverse transcription real-time polymerase chain reactionTranscription real-time polymerase chain reactionNumber of oocytesLower E2 concentrationsAcademic medical centerReal-time polymerase chain reactionRespective age groupsMicroRNA microarray analysisOvarian responseAltered miRNA expressionE2 levels
2013
Aberrant endocrinology and ovarian response to clomiphene citrate during the course of an undiagnosed early intrauterine pregnancy: a case report.
Kallen AN, Luk J, Pal L. Aberrant endocrinology and ovarian response to clomiphene citrate during the course of an undiagnosed early intrauterine pregnancy: a case report. The Journal Of Reproductive Medicine 2013, 58: 256-60. PMID: 23763012.Peer-Reviewed Original ResearchConceptsEarly pregnancyOI cyclesFollicular responseOvulation inductionSerum progesteroneTreatment cyclesEmbryonic exposureBeta-hCG testingEarly intrauterine pregnancyRepeat treatment cyclesLow serum levelsProgression of pregnancyIntrauterine pregnancyReview of literatureThin endometriumOvarian responseSerum levelsFertility drugsTransvaginal ultrasoundEstradiol levelsSuccessful pregnancyInfertile patientsCase reportPregnancy progressionRepeat treatment