2011
Toll-Like Receptors Participate in Macrophage Activation and Intracellular Control of Leishmania (Viannia) panamensis
Gallego C, Golenbock D, Gomez MA, Saravia NG. Toll-Like Receptors Participate in Macrophage Activation and Intracellular Control of Leishmania (Viannia) panamensis. Infection And Immunity 2011, 79: 2871-2879. PMID: 21518783, PMCID: PMC3191987, DOI: 10.1128/iai.01388-10.Peer-Reviewed Original ResearchConceptsToll-like receptorsEndosomal Toll-like receptorsTNF-α productionMacrophage activationLeishmania panamensisTumor necrosis factor-alpha secretionNecrosis factor-alpha secretionHost macrophagesL. panamensis infectionsLack of TLR2Specific TLR ligandsBone marrow-derived macrophagesIntracellular parasite survivalTNF-α secretionMurine bone marrow-derived macrophagesMarrow-derived macrophagesHuman primary macrophagesEarly time pointsMyD88/Panamensis infectionMouse macrophage cell lineTLR4 expressionTLR ligandsHost cell responsesAlpha secretionGraft-versus-Host Disease Is Independent of Innate Signaling Pathways Triggered by Pathogens in Host Hematopoietic Cells
Li H, Matte-Martone C, Tan HS, Venkatesan S, McNiff J, Demetris AJ, Jain D, Lakkis F, Rothstein D, Shlomchik WD. Graft-versus-Host Disease Is Independent of Innate Signaling Pathways Triggered by Pathogens in Host Hematopoietic Cells. The Journal Of Immunology 2011, 186: 230-241. PMID: 21098219, PMCID: PMC5822434, DOI: 10.4049/jimmunol.1002965.Peer-Reviewed Original ResearchConceptsT cell responsesHost APCsHost diseaseAPC maturationT cellsAllogeneic hematopoietic stem cell transplantationAlloreactive donor T cellsCell responsesAdaptive T cell responsesHematopoietic stem cell transplantationHost hematopoietic cellsHost IL-12Donor T cellsAlloreactive T cellsStem cell transplantationT cell productionType I IFNInnate signaling pathwaysPattern recognition receptorsHematopoietic cellsMyD88/IL-12Cell transplantationIL-1βInflammatory cytokines
2008
Redundant Mechanisms for Dendritic Cell Activation in GVHD Induction: Signalings Via TLRs, TNF-α, IL-1 and CD40 Are Not Required
Li H, Matte-Martone C, Demetris A, McNiff J, Jain D, Shlomchik W. Redundant Mechanisms for Dendritic Cell Activation in GVHD Induction: Signalings Via TLRs, TNF-α, IL-1 and CD40 Are Not Required. Blood 2008, 112: 3509. DOI: 10.1182/blood.v112.11.3509.3509.Peer-Reviewed Original ResearchHost antigen-presenting cellsAntigen-presenting cellsToll-like receptorsDC maturation signalsDonor T cellsDendritic cellsT cellsT cell activationMaturation signalsCell activationGVHD inductionHistologic GVHDMyD88/DC maturationAPC maturationIL-1Alloreactive donor T cellsAlloreactive T cell activationAdaptive T cell responsesAllogeneic stem cell transplantationHost hematopoietic cellsTNFR1/R2WT B6 miceDendritic cell activationT cell priming
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