2021
YAP1 nuclear efflux and transcriptional reprograming follow membrane diminution upon VSV-G-induced cell fusion
Feliciano D, Ott CM, Espinosa-Medina I, Weigel AV, Benedetti L, Milano KM, Tang Z, Lee T, Kliman HJ, Guller SM, Lippincott-Schwartz J. YAP1 nuclear efflux and transcriptional reprograming follow membrane diminution upon VSV-G-induced cell fusion. Nature Communications 2021, 12: 4502. PMID: 34301937, PMCID: PMC8302681, DOI: 10.1038/s41467-021-24708-2.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAMP-Activated Protein KinasesAnimalsBiological TransportCell FusionCell LineCell Line, TumorCell MembraneCell NucleusCells, CulturedGiant CellsHEK293 CellsHumansMembrane GlycoproteinsMiceRNA-SeqSignal TransductionTranscription FactorsTranscription, GeneticViral Envelope ProteinsYAP-Signaling ProteinsConceptsCell cycle arrestCell fusionNew cellular statesPlasma membrane surface areaRNA-seq analysisCell fusion systemTranscriptional programsNutrient stressCellular statesTranscriptional changesNuclear effluxCytoplasmic glucoseExtrinsic cuesUndifferentiated cellsGlucose transporterFused cellsMechanistic insightsMembrane surface areaNew functionsEndocytosisYAP1 inhibitionEnergetic stateSyncytiaCellsVSV
2018
Excess glucose induce trophoblast inflammation and limit cell migration through HMGB1 activation of Toll‐Like receptor 4
Heim KR, Mulla MJ, Potter JA, Han CS, Guller S, Abrahams VM. Excess glucose induce trophoblast inflammation and limit cell migration through HMGB1 activation of Toll‐Like receptor 4. American Journal Of Reproductive Immunology 2018, 80: e13044. PMID: 30175447, DOI: 10.1111/aji.13044.Peer-Reviewed Original ResearchConceptsToll-like receptor 4High mobility group box 1Damage-associated molecular patternsHMGB1 activationIL-1βIL-8Trophoblast responsesReceptor 4Human first trimester trophoblast cell lineFirst trimester trophoblast cell lineInflammatory IL-8Risk of preeclampsiaGroup box 1Uric acidIL-1β responseExcess glucoseTrophoblast cell lineCell migrationTrophoblast inflammationPregnancy outcomesTLR4 antagonistLPS-RSIL-6SFlt-1HMGB1 inhibitorGlucocorticoid signaling regulates cell invasion and migration in the human first‐trimester trophoblast cell line Sw.71
Kisanga EP, Tang Z, Guller S, Whirledge S. Glucocorticoid signaling regulates cell invasion and migration in the human first‐trimester trophoblast cell line Sw.71. American Journal Of Reproductive Immunology 2018, 80: e12974. PMID: 29774963, DOI: 10.1111/aji.12974.Peer-Reviewed Original ResearchConceptsGene expression profilesSERPINE1 promoterPolymerase IITranscriptional regulationGlucocorticoid receptorCell movementTranscriptional profilesGlucocorticoid treatmentExpression profilesMicroarray analysisStress responseCell invasionPrimary mediatorPathogenesis of preeclampsiaCell proliferationEffects of glucocorticoidsExtravillous trophoblast functionsGlucocorticoid signalingSynthetic glucocorticoid dexamethasoneGenesTrophoblast functionsAdrenal axisInvasionTrophoblast tissueGlucocorticoid dexamethasone
2012
Lipopolysaccharide Appears to Activate Human Endometrial Endothelial Cells Through TLR‐4‐Dependent and TLR‐4‐Independent Mechanisms
Krikun G, Trezza J, Shaw J, Rahman M, Guller S, Abrahams VM, Lockwood CJ. Lipopolysaccharide Appears to Activate Human Endometrial Endothelial Cells Through TLR‐4‐Dependent and TLR‐4‐Independent Mechanisms. American Journal Of Reproductive Immunology 2012, 68: 233-237. PMID: 22672000, PMCID: PMC3418410, DOI: 10.1111/j.1600-0897.2012.01164.x.Peer-Reviewed Original ResearchConceptsEndometrial endothelial cellsTissue factor expressionHuman endometrial endothelial cellsToll-like receptorsLPS-RSFactor expressionEndothelial cellsBacterial lipopolysaccharideTLR-4Innate immunityCytokine/chemokine responsesTLR-4 antagonistGram-negative bacterial lipopolysaccharideChemokine responsesIL-6IL-8Cytokine secretionG-CSFWestern blotLipopolysaccharideBacterial componentsCell-free supernatantMD-2ImmunitySecretion
2010
Role of GnRH–GnRH receptor signaling at the maternal-fetal interface
Lee HJ, Snegovskikh VV, Park JS, Foyouzi N, Han KT, Hodgson EJ, Guller S, Norwitz ER. Role of GnRH–GnRH receptor signaling at the maternal-fetal interface. Fertility And Sterility 2010, 94: 2680-2687. PMID: 20400076, DOI: 10.1016/j.fertnstert.2010.03.016.Peer-Reviewed Original ResearchConceptsGnRHR-I mRNAMaternal-fetal interfaceDecidual stromal cellsHCG productionGnRH-IISelect cytokinesTrophoblast cellsCell linesEffects of GnRHUniversity Teaching HospitalExpression of GnRHFunction of GnRHReverse transcription-polymerase chain reactionDose-dependent fashionHuman trophoblast cellsTerm deliveryPolymerase chain reactionTeaching hospitalGnRH receptorMAIN OUTCOMEGnRHHuman trophoblastsStromal cellsWestern blotImmortalized cell lines
2009
ORIGINAL ARTICLE: Regulation of Nod1 and Nod2 in First Trimester Trophoblast Cells
Mulla MJ, Yu AG, Cardenas I, Guller S, Panda B, Abrahams VM. ORIGINAL ARTICLE: Regulation of Nod1 and Nod2 in First Trimester Trophoblast Cells. American Journal Of Reproductive Immunology 2009, 61: 294-302. PMID: 19260860, DOI: 10.1111/j.1600-0897.2009.00694.x.Peer-Reviewed Original ResearchMeSH KeywordsApoptosisBenzamidesCells, CulturedCytokinesDiaminopimelic AcidFemaleGene Expression Regulation, DevelopmentalHumansLipopolysaccharidesNF-kappa BNod1 Signaling Adaptor ProteinNod2 Signaling Adaptor ProteinPregnancyPregnancy Trimester, FirstSequence DeletionSignal TransductionThiazolesToll-Like Receptor 4TransgenesTrophoblastsConceptsFirst trimester trophoblast cellsTrophoblast cellsExpression of NOD1Cytoplasmic pattern recognition receptorsProduction of cytokinesNOD2 mRNA expressionPattern recognition receptorsNOD2 expressionCytokine responsesInflammatory responseNOD2 activationNOD1 activationNFkappaB inhibitorRecognition receptorsNOD1Nod1 stimulationNOD2Bacterial lipopolysaccharideMRNA expressionTLR4LipopolysaccharideNFkappaB pathwayRT-PCRBacterial peptidesTrophoblast
2007
Expression of Toll-like receptors in the human decidua.
Krikun G, Lockwood CJ, Abrahams VM, Mor G, Paidas M, Guller S. Expression of Toll-like receptors in the human decidua. Cellular And Molecular Biology 2007, 22: 847-54. PMID: 17503341, DOI: 10.14670/hh-22.847.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Vesicular TransportCells, CulturedDeciduaEndometriumEndothelial CellsFemaleHumansImmunity, InnateImmunohistochemistryInterleukinsLipopolysaccharidesMyeloid Differentiation Factor 88NF-kappa BPeptidoglycanPoly I-CPregnancyPregnancy Trimester, FirstPregnancy Trimester, ThirdReverse Transcriptase Polymerase Chain ReactionRNA, MessengerSignal TransductionToll-Like ReceptorsConceptsToll-like receptorsHuman deciduaFirst trimester elective terminationMaternal spiral arteriesInnate immune responseCesarean sectionSpiral arteriesThird trimesterCytokine productionElective terminationDecidual tissuesImmune responseLate gestationPregnant endometriumFetal membranesSurveillance moleculeHost defensePregnancyDeciduaMRNA levelsReceptorsMicrobial pathogensTrimesterEndometriumArtery