2012
Human Macrophage Response to L. (Viannia) panamensis: Microarray Evidence for an Early Inflammatory Response
Ramírez C, Díaz-Toro Y, Tellez J, Castilho TM, Rojas R, Ettinger NA, Tikhonova I, Alexander ND, Valderrama L, Hager J, Wilson ME, Lin A, Zhao H, Saravia NG, McMahon-Pratt D. Human Macrophage Response to L. (Viannia) panamensis: Microarray Evidence for an Early Inflammatory Response. PLOS Neglected Tropical Diseases 2012, 6: e1866. PMID: 23145196, PMCID: PMC3493378, DOI: 10.1371/journal.pntd.0001866.Peer-Reviewed Original ResearchConceptsMRNA abundance profilesMonocyte-derived macrophagesRegulation of genesDistinct biologic responsesAbundance profilesL. panamensisDifferential gene expressionEarly time pointsMacrophage responseEarly macrophage responseImmune responseLeishmania speciesHuman monocyte-derived macrophagesMicroarray evidenceOutset of infectionGene regulationActivation of PKCHuman macrophage responseGene expressionLeishmania panamensis infectionTime pointsCellular responsesAdaptive immune responsesG proteinsEarly inflammatory response
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 secretion