2013
Decreased Levels of Folate Receptor‐β and Reduced Numbers of Fetal Macrophages (Hofbauer Cells) in Placentas from Pregnancies with Severe Pre‐Eclampsia
Tang Z, Buhimschi IA, Buhimschi CS, Tadesse S, Norwitz E, Niven‐Fairchild T, Huang S, Guller S. Decreased Levels of Folate Receptor‐β and Reduced Numbers of Fetal Macrophages (Hofbauer Cells) in Placentas from Pregnancies with Severe Pre‐Eclampsia. American Journal Of Reproductive Immunology 2013, 70: 104-115. PMID: 23480364, PMCID: PMC3686834, DOI: 10.1111/aji.12112.Peer-Reviewed Original ResearchConceptsSpontaneous preterm birthPre-eclampsiaAge-matched normotensive controlsPreterm pre-eclampsiaSevere pre eclampsiaPathophysiology of PEPregnancy complicationsPreterm birthNormotensive controlsHofbauer cellsFetal mortalityUnknown etiologyPlacental expressionSPTB groupMacrophage functionPlacentaSevere preFetal macrophagesWestern blottingMajor causeProtein expressionPlacental genesReverse transcription-PCR analysisMarker mRNAsTranscription-PCR analysis
2010
Focal Increases of Fetal Macrophages in Placentas from Pregnancies with Histological Chorioamnionitis: Potential Role of Fibroblast Monocyte Chemotactic Protein‐1
Toti P, Arcuri F, Tang Z, Schatz F, Zambrano E, Mor G, Niven‐Fairchild T, Abrahams VM, Krikun G, Lockwood CJ, Guller S. Focal Increases of Fetal Macrophages in Placentas from Pregnancies with Histological Chorioamnionitis: Potential Role of Fibroblast Monocyte Chemotactic Protein‐1. American Journal Of Reproductive Immunology 2010, 65: 470-479. PMID: 21087336, PMCID: PMC3071455, DOI: 10.1111/j.1600-0897.2010.00927.x.Peer-Reviewed Original ResearchConceptsHistopathological chorioamnionitisMCP-1 mRNAFocal increaseMonocyte chemotactic protein-1Subset of pregnanciesAdverse neonatal outcomesProtein expressionPro-inflammatory cytokinesMaternal-fetal interfaceChemotactic protein-1MCP-1 expressionTerm placental villiHistological chorioamnionitisNeonatal outcomesCytokine cascadeIL-1βInflammatory cytokinesQuantitative real-time PCRFetal monocytesReal-time PCRHuman term placental villiPlacental villiControl groupBacterial productsTreatment of fibroblasts
2003
Glucocorticoid Enhances Transforming Growth Factor-β Effects on Extracellular Matrix Protein Expression in Human Placental Mesenchymal Cells1
Lee MJ, Ma Y, LaChapelle L, Kadner SS, Guller S. Glucocorticoid Enhances Transforming Growth Factor-β Effects on Extracellular Matrix Protein Expression in Human Placental Mesenchymal Cells1. Biology Of Reproduction 2003, 70: 1246-1252. PMID: 14681196, DOI: 10.1095/biolreprod.103.021956.Peer-Reviewed Original ResearchConceptsPlacental mesenchymal cellsIntrauterine growth restrictionFFN levelsProtein expressionCol IV expressionInteraction of glucocorticoidsDose-dependent mannerHuman term placentaFibronectin protein levelsExtracellular matrix protein expressionUncomplicated pregnanciesPolymerase chain reaction analysisReal-time polymerase chain reaction analysisGrowth restrictionDEX treatmentChain reaction analysisECM proteinsPlacental villiTerm placentaECM protein expressionCol IIIPlacental architectureMatrix protein expressionDexamethasoneGlucocorticoids
1992
Growth hormone and fibronectin expression in 3T3 preadipose cells.
Guller S, Allen D, Corin R, Lockwood C, Sonenberg M. Growth hormone and fibronectin expression in 3T3 preadipose cells. Endocrinology 1992, 130: 2609-2616. DOI: 10.1210/en.130.5.2609.Peer-Reviewed Original ResearchInsulin-like growth factor-1Growth factor-1Fibronectin expressionGH actionPreadipose cellsFactor 1Function of GHFibronectin protein expressionLevels of fibronectin mRNASerum-free mediumFibronectin messenger RNAGH treatmentExtracellular matrixFibronectin levelsWestern blot analysisDose-dependentlyDay 1GH effectsGrowth hormoneFibronectin mRNAMRNA expressionProtein expressionGlycerol-3-phosphate dehydrogenase activityImmunoprecipitation studiesControl cells