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 ResearchMeSH KeywordsFemaleHerpesviridaeHuman Umbilical Vein Endothelial CellsHumansIntercellular Adhesion Molecule-1Interleukin-1betaMacrophagesPlacentaPregnancyVascular Cell Adhesion Molecule-1ConceptsHuman 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