2014
Rapamycin antagonizes TNF induction of VCAM-1 on endothelial cells by inhibiting mTORC2
Wang C, Qin L, Manes TD, Kirkiles-Smith NC, Tellides G, Pober JS. Rapamycin antagonizes TNF induction of VCAM-1 on endothelial cells by inhibiting mTORC2. Journal Of Experimental Medicine 2014, 211: 395-404. PMID: 24516119, PMCID: PMC3949571, DOI: 10.1084/jem.20131125.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceBlotting, WesternCell AdhesionChromatin ImmunoprecipitationDNA PrimersEndothelial CellsFlow CytometryHumansImmunoblottingMechanistic Target of Rapamycin Complex 2Microscopy, FluorescenceMultiprotein ComplexesOncogene Protein v-aktReal-Time Polymerase Chain ReactionSirolimusT-LymphocytesTOR Serine-Threonine KinasesTumor Necrosis Factor-alphaVascular Cell Adhesion Molecule-1ConceptsVascular cell adhesion molecule-1VCAM-1 expressionEndothelial cellsActivation of ERK1/2Cell adhesion molecule-1TNF inductionInfiltration of leukocytesAdhesion molecule-1Inhibition of TNFPotential therapeutic targetAbility of rapamycinAbility of TNFTranscription factor IRF-1Hyperactivation of ERK1/2Inhibition of ERK1/2Venular flowT cellsEndothelial expressionInflamed tissuesVascular endotheliumMolecule-1Therapeutic targetRapamycin pretreatmentRenal glomeruliTNF
2013
Sustained delivery of proangiogenic microRNA‐132 by nanoparticle transfection improves endothelial cell transplantation
Devalliere J, Chang WG, Andrejecsk JW, Abrahimi P, Cheng CJ, Jane‐wit D, Saltzman WM, Pober JS. Sustained delivery of proangiogenic microRNA‐132 by nanoparticle transfection improves endothelial cell transplantation. The FASEB Journal 2013, 28: 908-922. PMID: 24221087, PMCID: PMC3898640, DOI: 10.1096/fj.13-238527.Peer-Reviewed Original ResearchConceptsHuman umbilical vein ECsEndothelial cellsMiR-132MicroRNA-132Cultured human umbilical vein endothelial cellsNumber of microvesselsGrowth factor-induced proliferationHuman umbilical vein endothelial cellsUmbilical vein endothelial cellsEndothelial cell transplantationCultured endothelial cellsEndogenous growth factorsEC transplantationVein endothelial cellsCell transplantationImmunodeficient miceTissue perfusionTransplantationMiR deliveryGrowth factorIntegrin αvβ3Endocytosed nanoparticlesSquare millimeterBiological effectsControl transfection
2009
Generation of NO by Bystander Human CD8 T Cells Augments Allogeneic Responses by Inhibiting Cytokine Deprivation-Induced Cell Death
Choy JC, Pober JS. Generation of NO by Bystander Human CD8 T Cells Augments Allogeneic Responses by Inhibiting Cytokine Deprivation-Induced Cell Death. American Journal Of Transplantation 2009, 9: 2281-2291. PMID: 19663890, PMCID: PMC3505447, DOI: 10.1111/j.1600-6143.2009.02771.x.Peer-Reviewed Original ResearchConceptsHuman CD8 T cellsCD8 T cellsInducible NO synthaseT cellsActivated T cellsNitric oxideDeprivation-induced cell deathCell deathAllogeneic endothelial cellsT cell proliferationActivation-induced cell deathCytokine deprivationGeneration of NOT cell deathExogenous nitric oxideHuman T cellsNO augmentsAllogeneic responseS-nitrosylationNO synthaseProtective effectActivity of caspasesEndothelial cellsPharmacological inhibitorsDeath
1997
Activation of monocyte/macrophage functions related to acute atheroma complication by ligation of CD40: induction of collagenase, stromelysin, and tissue factor.
Mach F, Schönbeck U, Bonnefoy J, Pober J, Libby P. Activation of monocyte/macrophage functions related to acute atheroma complication by ligation of CD40: induction of collagenase, stromelysin, and tissue factor. Circulation 1997, 96: 396-9. PMID: 9244201, DOI: 10.1161/01.cir.96.2.396.Peer-Reviewed Original ResearchConceptsLigation of CD40Tissue factorMacrophage functionMonocyte/macrophage functionAcute coronary eventsAcute coronary syndromeAnti-CD40L antibodyHuman monocytes/macrophagesCytokine interleukin-1Mononuclear phagocyte functionMonocytes/macrophagesInduction of collagenaseActivated T cellsCoronary eventsCoronary syndromeMatrix-degrading proteinasesClinical manifestationsPlaque disruptionTumor necrosisT cell membranePlaque ruptureT cellsInterleukin-1Phagocyte functionReceptor CD40Functional CD40 ligand is expressed on human vascular endothelial cells, smooth muscle cells, and macrophages: Implications for CD40–CD40 ligand signaling in atherosclerosis
Mach F, Schönbeck U, Sukhova G, Bourcier T, Bonnefoy J, Pober J, Libby P. Functional CD40 ligand is expressed on human vascular endothelial cells, smooth muscle cells, and macrophages: Implications for CD40–CD40 ligand signaling in atherosclerosis. Proceedings Of The National Academy Of Sciences Of The United States Of America 1997, 94: 1931-1936. PMID: 9050882, PMCID: PMC20020, DOI: 10.1073/pnas.94.5.1931.Peer-Reviewed Original ResearchMeSH KeywordsAntigens, Differentiation, T-LymphocyteArteriosclerosisB-LymphocytesBlotting, WesternCD40 AntigensCD40 LigandCells, CulturedEndothelium, VascularFlow CytometryGene Expression RegulationHumansImmunohistochemistryInterferon-gammaInterleukin-1MacrophagesMembrane GlycoproteinsMuscle, Smooth, VascularRNA, MessengerSignal TransductionTumor Necrosis Factor-alphaConceptsHuman vascular endothelial cellsSmooth muscle cellsVascular endothelial cellsHuman atherosclerotic lesionsHuman macrophagesCell typesEndothelial cellsMuscle cellsHuman vascular smooth muscle cellsVascular smooth muscle cellsDe novo synthesisCD40 ligandBroad functionsAtherosclerotic lesionsCD40 SignalingTumor necrosis factor alphaFunctional CD40 ligandInvolvement of inflammationCultured human vascular endothelial cellsCD40-CD40 ligandNovo synthesisNecrosis factor alphaParacrine activationNormal arterial tissueNovel source