2020
Evolution of Embryo Implantation Was Enabled by the Origin of Decidual Stromal Cells in Eutherian Mammals
Chavan AR, Griffith OW, Stadtmauer D, Maziarz J, Pavlicev M, Fishman R, Koren L, Romero R, Wagner GP. Evolution of Embryo Implantation Was Enabled by the Origin of Decidual Stromal Cells in Eutherian Mammals. Molecular Biology And Evolution 2020, 38: 1060-1074. PMID: 33185661, PMCID: PMC7947829, DOI: 10.1093/molbev/msaa274.Peer-Reviewed Original ResearchConceptsEutherian mammalsEutherian lineagesDecidual stromal cellsNovel cell typesStromal cellsInflammatory responseStem lineageEutherian pregnancyCommon ancestorEvolutionary mechanismsExtended gestationMost marsupialsEmbryo attachmentEmbryo implantationMarsupialsLineagesCell typesMammalsMechanistic understandingEutheriansHelper T cellsFetal-maternal interfaceMammalian pregnancyMaternal tissuesNeutrophil recruitment
2017
Evolution of Gene Expression in the Uterine Cervix related to Steroid Signaling: Conserved features in the regulation of cervical ripening
Wagner GP, Nnamani MC, Chavan AR, Maziarz J, Protopapas S, Condon J, Romero R. Evolution of Gene Expression in the Uterine Cervix related to Steroid Signaling: Conserved features in the regulation of cervical ripening. Scientific Reports 2017, 7: 4439. PMID: 28667298, PMCID: PMC5493687, DOI: 10.1038/s41598-017-04759-6.Peer-Reviewed Original ResearchConceptsGene expressionComparative transcriptomic studyEutherian mammalsPlacental mammalsCervical ripeningTranscriptomic studiesEutherian speciesSteroid signalingUterine cervixChange expressionTiming of parturitionMammalsPremature cervical ripeningFunctional progesterone withdrawalDecreased expressionMaintenance of pregnancyExpressionSpeciesRipeningPutative mechanismsPreterm birthProgesterone withdrawalProgesterone receptorMouse cervixCervix
2016
The Transcriptomic Evolution of Mammalian Pregnancy: Gene Expression Innovations in Endometrial Stromal Fibroblasts
Kin K, Maziarz J, Chavan AR, Kamat M, Vasudevan S, Birt A, Emera D, Lynch VJ, Ott TL, Pavlicev M, Wagner GP. The Transcriptomic Evolution of Mammalian Pregnancy: Gene Expression Innovations in Endometrial Stromal Fibroblasts. Genome Biology And Evolution 2016, 8: 2459-2473. PMID: 27401177, PMCID: PMC5010902, DOI: 10.1093/gbe/evw168.Peer-Reviewed Original ResearchConceptsEndometrial stromal fibroblastsGene expression changesTherian speciesEutherian lineagesTranscriptome compositionBovine lineageStem lineageNatural selectionStromal fibroblastsTherian mammalsEutherian mammalsKey genesLoss of expressionTranscriptomic evolutionGene expressionExpression changesLatter cell typeGenesLineagesCell typesCell type presentMammalsMammalian pregnancyExpressionTissue invasion