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
2008
A Leishmania Ortholog of Macrophage Migration Inhibitory Factor Modulates Host Macrophage Responses
Kamir D, Zierow S, Leng L, Cho Y, Diaz Y, Griffith J, McDonald C, Merk M, Mitchell RA, Trent J, Chen Y, Kwong YK, Xiong H, Vermeire J, Cappello M, McMahon-Pratt D, Walker J, Bernhagen J, Lolis E, Bucala R. A Leishmania Ortholog of Macrophage Migration Inhibitory Factor Modulates Host Macrophage Responses. The Journal Of Immunology 2008, 180: 8250-8261. PMID: 18523291, PMCID: PMC2668862, DOI: 10.4049/jimmunol.180.12.8250.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAntigens, Differentiation, B-LymphocyteApoptosis Regulatory ProteinsCell LineCells, CulturedCrystallography, X-RayHistocompatibility Antigens Class IIHumansIntramolecular OxidoreductasesLeishmania majorMacrophage Migration-Inhibitory FactorsMacrophages, PeritonealMiceMice, Inbred BALB CMice, Inbred C3HMice, KnockoutMolecular Sequence DataRecombinant ProteinsStructural Homology, ProteinConceptsMacrophage migration inhibitory factorCD74-dependent mannerMigration inhibitory factorImmune defense mechanismsHuman macrophage migration inhibitory factorSmall molecule antagonistsActivation-induced apoptosisHost macrophage responseMIF receptorMIF proteinImmune destructionObligate intracellular parasitesMAP kinase activationERK1/2 MAP kinase activationInhibitory factorMacrophage responseLeishmania majorIntracellular parasitesHigh-resolution X-ray crystal structuresSpecies-specific inhibitionMacrophagesSignificant structural homologyKinase activationDefense mechanismsMammalian counterparts