2022
Sex differences in early and term placenta are conserved in adult tissues
Olney K, Plaisier S, Phung T, Silasi M, Perley L, O’Bryan J, Ramirez L, Kliman H, Wilson M. Sex differences in early and term placenta are conserved in adult tissues. Biology Of Sex Differences 2022, 13: 74. PMID: 36550527, PMCID: PMC9773522, DOI: 10.1186/s13293-022-00470-y.Peer-Reviewed Original ResearchConceptsFirst trimester placentaLate first trimesterTerm placentaTrimester placentaFirst trimesterAdult tissuesGene expressionSex differencesLifelong health outcomesSex-differential gene expressionGenetic sexInnate immune responseFull-term placentaSex-linked genesInnate immune genesImmune responsePlacenta samplesHealth outcomesBrain tissuePlacentaGametologous genesDifferent timepointsSex chromosomesImmune genesSexX chromosome inactivation in the human placenta is patchy and distinct from adult tissues
Phung TN, Olney KC, Pinto BJ, Silasi M, Perley L, O’Bryan J, Kliman HJ, Wilson MA. X chromosome inactivation in the human placenta is patchy and distinct from adult tissues. Human Genetics And Genomics Advances 2022, 3: 100121. PMID: 35712697, PMCID: PMC9194956, DOI: 10.1016/j.xhgg.2022.100121.Peer-Reviewed Original ResearchX-chromosome inactivationAdult tissuesChromosome inactivationX chromosomeX chromosome expressionTissue-specific mapsPaternal X chromosomeHuman adult tissuesChromosome expressionX inactivationAllele-specific approachesGenetic femalesLarge patchesChromosomesHuman placentaInactivationTissueGenesRNADNAObserved sex differencesExpressionPlacenta
2017
Early sonographic detection of a succenturiate placenta after IVF in a 42-year-old woman with multiple comorbidities
Stelzl PW, Yadav G, Perley L, Silasi M. Early sonographic detection of a succenturiate placenta after IVF in a 42-year-old woman with multiple comorbidities. BMJ Case Reports 2017, 2017: bcr-2017-222189. PMID: 29021145, PMCID: PMC5652863, DOI: 10.1136/bcr-2017-222189.Peer-Reviewed Original ResearchConceptsPlacental lobeArrest of laborEarly sonographic detectionVelamentous cord insertionAdvanced maternal ageSuccenturiate lobeSuccenturiate placentaMultiple comorbiditiesPlacenta previaVaginal bleedingCaesarean sectionCord insertionElective inductionHypercoagulable stateVasa previaWeeks' gestationSingleton placentasMaternal ageMedical historySonographic detectionSpontaneous abortionHealthy girlsUmbilical cordGross examinationPlacenta