2020
Herpesvirus-infected Hofbauer cells activate endothelial cells through an IL-1β-dependent mechanism
Hendrix P, Tang Z, Silasi M, Racicot KE, Mor G, Abrahams VM, Guller S. Herpesvirus-infected Hofbauer cells activate endothelial cells through an IL-1β-dependent mechanism. Placenta 2020, 91: 59-65. PMID: 32174308, PMCID: PMC7078070, DOI: 10.1016/j.placenta.2020.01.010.Peer-Reviewed Original ResearchConceptsHuman umbilical vein endothelial cellsHofbauer cellsIL-1βAdhesion molecule-1Placental viral infectionsIL-8Viral infectionFetal inflammationEndothelial cellsE-selectinMolecule-1IL-1 receptor antagonistVascular adhesion molecule-1Intercellular adhesion molecule-1Adverse pregnancy outcomesMHV-68 infectionIL-1β secretionICAM-1 mRNAUmbilical vein endothelial cellsUmbilical endothelial cellsPregnancy outcomesVein endothelial cellsIL-1raPlacental macrophagesHUVEC expression
2014
Toll‐like Receptor‐Mediated Responses by Placental Hofbauer Cells (HBCs): A Potential Pro‐Inflammatory Role for Fetal M2 Macrophages
Young OM, Tang Z, Niven‐Fairchild T, Tadesse S, Krikun G, Norwitz ER, Mor G, Abrahams VM, Guller S. Toll‐like Receptor‐Mediated Responses by Placental Hofbauer Cells (HBCs): A Potential Pro‐Inflammatory Role for Fetal M2 Macrophages. American Journal Of Reproductive Immunology 2014, 73: 22-35. PMID: 25345551, PMCID: PMC4268350, DOI: 10.1111/aji.12336.Peer-Reviewed Original ResearchConceptsHofbauer cellsHuman umbilical vein endothelial cellsM2 macrophagesTLR-3TLR-4Potential pro-inflammatory roleToll-like receptor functionPlacental villous coreAdverse pregnancy outcomesPro-inflammatory rolePlacental Hofbauer cellsIL-6 secretionToll-like receptorsPolycytidylic acid treatmentUmbilical vein endothelial cellsFetal inflammationPregnancy outcomesVein endothelial cellsTLR agonistsTLR-2Cytokine secretionInflammatory responseVillous corePlacental fibroblastsReceptor function
2004
Differential Effects of Lipopolysaccharide and Thrombin on Interleukin‐8 Expression in Syncytiotrophoblasts and Endothelial Cells: Implications for Fetal Survival
MA Y, KADNER SS, GULLER S. Differential Effects of Lipopolysaccharide and Thrombin on Interleukin‐8 Expression in Syncytiotrophoblasts and Endothelial Cells: Implications for Fetal Survival. Annals Of The New York Academy Of Sciences 2004, 1034: 236-244. PMID: 15731315, DOI: 10.1196/annals.1335.025.Peer-Reviewed Original ResearchConceptsCytokine expressionEndothelial cellsFetal survivalInfection-associated changesPlacental cytokine expressionTissue factor-initiated blood coagulationIL-8 levelsInterleukin-8 levelsAnti-inflammatory steroidsMaintenance of pregnancyIL-8 expressionIL-8 mRNAInterleukin-8 expressionEffect of thrombinHuman umbilical vein endothelial cellsHuman term placentaUmbilical vein endothelial cellsVein endothelial cellsCytokine responsesCytokine productionProinflammatory processesIL-8Inflammatory responseLPS treatmentIntervillous space