P-438 Association of uterine cavity immune cells at the time of frozen embryo transfer with live birth
Rodriguez S, Ibrahim M, Padula L, Fisher E, Rivas K, Paidas M, Strbo N, Attia G. P-438 Association of uterine cavity immune cells at the time of frozen embryo transfer with live birth. Human Reproduction 2024, 39: deae108.787. DOI: 10.1093/humrep/deae108.787.Peer-Reviewed Original ResearchTiming of frozen embryo transferFrozen embryo transferImprove pregnancy ratesT regulatory cellsLive birthsEmbryo transferImmune cellsPregnancy rateUterine segmentInfluence implantationUltrasound guidanceUterine milieuEndometrial receptivityElective single embryo transferFc receptor-positive cellsUpper uterusTotal immune cellsLower uterine segmentInstitutional review board approvalLive-born infantsSingle embryo transferImmune cell profilesLive birth rateGamma delta TCRImmune cell subsetsAssessment of immune cells in the uterine fluid at the time of the embryo transfer
Strbo N, Rodriguez S, Padula L, Fisher E, Lyons A, Rodriguez C, Rivas K, Ibrahim M, Paidas M, Attia G. Assessment of immune cells in the uterine fluid at the time of the embryo transfer. American Journal Of Reproductive Immunology 2024, 91: e13842. PMID: 38650366, DOI: 10.1111/aji.13842.Peer-Reviewed Original ResearchConceptsGamma delta T cellsFrozen embryo transferLower uterusAssisted reproductive technologyIn vitro fertilizationTransfer catheterT cellsEmbryo transferTime of implantationImmune milieuUpper uterusImmune cellsUltrasound guidanceExpression of CD4+ T cellsAssessment of immune cellsImprove IVF outcomesCD8+ T cellsCD4+ T cellsPopulation of T cellsComposition of immune cellsLower uterine segmentTime of embryo transferExpression of CD3+T regulatory cellsCD3+ cells