2017
Dynamics of Base Excision Repair at the Maternal–Fetal Interface in Pregnancies Complicated by Preeclampsia
Tadesse S, Norwitz NG, Guller S, Arcuri F, Toti P, Norwitz ER, Kidane D. Dynamics of Base Excision Repair at the Maternal–Fetal Interface in Pregnancies Complicated by Preeclampsia. Reproductive Sciences 2017, 24: 856-864. PMID: 27707956, DOI: 10.1177/1933719116670519.Peer-Reviewed Original ResearchConceptsMaternal-fetal interfaceOxidative stressNormotensive controlsPlacental tissueHypoxia/reperfusion (H/R) modelPlacental endothelial dysfunctionPlacentas of womenHealthy control subjectsApyrimidinic endonuclease 1PE placental tissuesPregnancy ComplicatedEndothelial dysfunctionPreeclamptic womenPerinatal mortalityReperfusion modelControl subjectsDecidual cellsPathological basisVivo comparative studyPreeclampsiaMaternal cellsFetal cellsAPE1 expressionSignificant increaseWomen
2014
In Vivo and In Vitro Evidence for Placental DNA Damage in Preeclampsia
Tadesse S, Kidane D, Guller S, Luo T, Norwitz NG, Arcuri F, Toti P, Norwitz ER. In Vivo and In Vitro Evidence for Placental DNA Damage in Preeclampsia. PLOS ONE 2014, 9: e86791. PMID: 24466242, PMCID: PMC3899334, DOI: 10.1371/journal.pone.0086791.Peer-Reviewed Original ResearchConceptsDecidual stromal cellsCytotrophoblast cellsMaternal decidual stromal cellsReactive oxygen speciesPlacental oxidative stressFetal-maternal interfaceDNA damagePE placental tissuesAnti-oxidant defensesMultisystem diseasePregnant womenPE placentasFetal sideMaternal deciduaOxidative DNA damagePreeclampsiaPlacental tissueNormal placentaStromal cellsPlacentaOxidative stressVitro EvidenceRepair responseDNA damage/repair responseΓH2AX foci
2012
Cutting‐Edge Report: TLR10 Plays a Role in Mediating Bacterial Peptidoglycan‐Induced Trophoblast Apoptosis
Mulla MJ, Myrtolli K, Tadesse S, Stanwood NL, Gariepy A, Guller S, Norwitz ER, Abrahams VM. Cutting‐Edge Report: TLR10 Plays a Role in Mediating Bacterial Peptidoglycan‐Induced Trophoblast Apoptosis. American Journal Of Reproductive Immunology 2012, 69: 449-453. PMID: 23279063, PMCID: PMC3620725, DOI: 10.1111/aji.12065.Peer-Reviewed Original ResearchConceptsIL-6 secretionTrophoblast apoptosisTLR2 coreceptorsHuman trophoblast cell lineIntrauterine bacterial infectionFirst-trimester human trophoblast cell lineThird-trimester human placental tissueHuman placental tissueTrophoblast cell linePositive bacterial componentsTLR10 expressionPreterm laborThird trimesterCaspase-3 activityIL-6TLR2 activationPlacental tissuePlacental apoptosisBacterial infectionsTLR10Bacterial componentsBacterial peptidoglycanTrophoblastCell linesApoptosis