2020
Differential effects of PD-L1 versus PD-1 blockade on myeloid inflammation in human cancer
Bar N, Costa F, Das R, Duffy A, Samur M, McCachren S, Gettinger S, Neparidze N, Parker TL, Bailur JK, Pendleton K, Bajpai R, Zhang L, Xu ML, Anderson T, Giuliani N, Nooka A, Cho HJ, Raval A, Shanmugam M, Dhodapkar KM, Dhodapkar M. Differential effects of PD-L1 versus PD-1 blockade on myeloid inflammation in human cancer. JCI Insight 2020, 5 PMID: 32427579, PMCID: PMC7406262, DOI: 10.1172/jci.insight.129353.Peer-Reviewed Original ResearchConceptsPD-L1 blockadePD-1 blockadeAsymptomatic multiple myelomaMonocyte-derived DCsPD-L1Immunologic effectsT cellsMyeloid cellsAntigen-specific T cell expansionAnti-PD-1 therapyMyeloid antigen-presenting cellsDistinct inflammatory signatureSystemic immunologic effectsLung cancer patientsT cell expansionAntigen-presenting cellsMyeloid activationMyeloid inflammationInflammatory signatureNIH/NCICheckpoint blockadeDC maturationL1 therapyCombination therapyInflammatory phenotype
2019
Early alterations in stem-like/resident T cells, innate and myeloid cells in the bone marrow in preneoplastic gammopathy
Bailur JK, McCachren SS, Doxie DB, Shrestha M, Pendleton K, Nooka AK, Neparidze N, Parker TL, Bar N, Kaufman JL, Hofmeister CC, Boise LH, Lonial S, Kemp ML, Dhodapkar KM, Dhodapkar MV. Early alterations in stem-like/resident T cells, innate and myeloid cells in the bone marrow in preneoplastic gammopathy. JCI Insight 2019, 5 PMID: 31013254, PMCID: PMC6629164, DOI: 10.1172/jci.insight.127807.Peer-Reviewed Original ResearchMeSH KeywordsBone MarrowCell Transformation, NeoplasticFemaleGene Expression Regulation, NeoplasticHepatocyte Nuclear Factor 1-alphaHumansImmunity, InnateImmunologic MemoryImmunologic SurveillanceIntercellular Signaling Peptides and ProteinsMaleMiddle AgedMonoclonal Gammopathy of Undetermined SignificanceMultiple MyelomaMyeloid CellsPrecancerous ConditionsRNA-SeqSingle-Cell AnalysisStem CellsT-LymphocytesTumor MicroenvironmentConceptsMemory T cellsSingle-cell transcriptome analysisT cellsMyeloid cellsMyeloma patientsTerminal effector differentiationImmune cellsHealthy donorsProlonged dormancyTranscriptome analysisBone marrowBone marrow immune cellsStem-like cellsStem-like T cellsAge-matched healthy donorsDistinct genomic profilesResident T cellsSingle immune cellsT cell compartmentBone marrow plasmaCell compartmentGenomic profilesCancer cellsPreneoplastic gammopathyImmune microenvironment
2002
Human Keratinocytes Express Functional CD14 and Toll-Like Receptor 4
Song PI, Neparidze N, Armstrong C, Ansel J, Park Y, Abraham T, Harten B, Zivony A. Human Keratinocytes Express Functional CD14 and Toll-Like Receptor 4. Journal Of Investigative Dermatology 2002, 119: 424-432. PMID: 12190866, DOI: 10.1046/j.1523-1747.2002.01847.x.Peer-Reviewed Original ResearchConceptsToll-like receptor 4Receptor 4Functional CD14Toll-like receptor 4 (TLR4) mRNAToll-like receptor 4 expressionBacterial infectionsRapid intracellular Ca2Receptor 4 expressionReceptor 4 mRNACutaneous innate immunityNuclear factor-kappaB nuclear translocationProinflammatory cytokinesCell surface expressionMyeloid cellsCD14Intracellular Ca2Innate immunityFlow cytometryNuclear translocationSurface expressionHuman keratinocytesInfectionKeratinocytesCellular responsesExpression