2016
The Src kinases Hck, Fgr and Lyn activate Arg to facilitate IgG-mediated phagocytosis and Leishmania infection
Wetzel DM, Rhodes EL, Li S, McMahon-Pratt D, Koleske AJ. The Src kinases Hck, Fgr and Lyn activate Arg to facilitate IgG-mediated phagocytosis and Leishmania infection. Journal Of Cell Science 2016, 129: 3130-3143. PMID: 27358479, PMCID: PMC5004897, DOI: 10.1242/jcs.185595.Peer-Reviewed Original ResearchMeSH KeywordsAniline CompoundsAnimalsCytokinesDisease Models, AnimalImatinib MesylateImmunoglobulin GLeishmaniaLeishmaniasisMacrophagesMiceModels, BiologicalNitrilesParasitesPhagocytosisPhosphorylationProtein-Tyrosine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-hckPyrimidinesQuinolinesRAW 264.7 CellsSignal TransductionSrc-Family KinasesConceptsAmastigote uptakeObligate intracellular parasite LeishmaniaImmunoglobulin-mediated phagocytosisIntracellular parasite LeishmaniaNovel therapeutic strategiesPersistence of infectionLeishmania infectionIgG-mediated phagocytosisTherapeutic strategiesFc receptorsSmall molecule inhibitorsArg activationDisease severityParasite burdenPrimary macrophagesMacrophagesKinase inhibitorsLeishmaniasisHuman hostDevastating diseaseInfectionParasite LeishmaniaSrc family kinasesPhagocytosisLeishmania
2011
TLR1/2 Activation during Heterologous Prime-Boost Vaccination (DNA-MVA) Enhances CD8+ T Cell Responses Providing Protection against Leishmania (Viannia)
Jayakumar A, Castilho TM, Park E, Goldsmith-Pestana K, Blackwell JM, McMahon-Pratt D. TLR1/2 Activation during Heterologous Prime-Boost Vaccination (DNA-MVA) Enhances CD8+ T Cell Responses Providing Protection against Leishmania (Viannia). PLOS Neglected Tropical Diseases 2011, 5: e1204. PMID: 21695103, PMCID: PMC3114751, DOI: 10.1371/journal.pntd.0001204.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesDisease Models, AnimalFemaleGenetic VectorsImmunization, SecondaryInterferon-gammaInterleukin-10Interleukin-13LeishmaniaLeishmaniasisLeishmaniasis VaccinesMiceMice, Inbred BALB CPeroxidasesProtozoan ProteinsRodent DiseasesToll-Like Receptor 1Toll-Like Receptor 2VaccinationVaccines, DNAVaccines, SyntheticVaccinia virusViral VaccinesConceptsPrime-boost vaccinationHeterologous prime-boost vaccinationCD8 T cellsT cell responsesT cellsTLR1/2 activationIL-10Vaccination modalityIL-13Immune responseAntigen-specific CD8 cellsCD8 T cell responsesCell responsesL. panamensis infectionsSpecific CD8 cellsTLR1/2 agonist Pam3CSK4IL-10 responsesVaccine-induced protectionCD4 T cellsMurine immune responseIL-13 responsesLeishmania speciesInfection/diseaseVaccinia virus AnkaraInnate immune response
2010
Murine model of chronic L. (Viannia) panamensis infection: Role of IL‐13 in disease
Castilho TM, Goldsmith‐Pestana K, Lozano C, Valderrama L, Saravia NG, McMahon‐Pratt D. Murine model of chronic L. (Viannia) panamensis infection: Role of IL‐13 in disease. European Journal Of Immunology 2010, 40: 2816-2829. PMID: 20827674, PMCID: PMC3289133, DOI: 10.1002/eji.201040384.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAnimalsChronic DiseaseDisease Models, AnimalEnzyme-Linked Immunosorbent AssayFemaleHumansInterferon-gammaInterleukin-13LeishmaniaLeishmaniasis, CutaneousMaleMiceMice, Inbred BALB CMice, KnockoutMiddle AgedReceptors, Interleukin-4Th1 CellsTh2 CellsTumor Necrosis Factor-alphaYoung AdultConceptsL. panamensis infectionsIL-13Panamensis infectionChronic diseasesImmunodeficient miceMurine modelMixed Th1/Th2 responseBALB/c mouse modelTh1/Th2 responsePrevalent etiologic agentHuman cutaneous leishmaniasisPresence of TNFPrevention of leishmaniasisIL-17Immunological mechanismsTh2 responsesIL-10Recurrent lesionsChronic infectionEvident lesionsMice resemblesT cellsImmune responsePersistent infectionLeishmania organisms
1996
Leishmania amazonensis:The Asian Rhesus Macaques (Macaca mulatta) as an Experimental Model for Study of Cutaneous Leishmaniasis
Amaral V, Ransatto V, Conceição-Silva F, Molinaro E, Ferreira V, Coutinho S, McMahon-Pratt D, Grimaldi G. Leishmania amazonensis:The Asian Rhesus Macaques (Macaca mulatta) as an Experimental Model for Study of Cutaneous Leishmaniasis. Experimental Parasitology 1996, 82: 34-44. PMID: 8617329, DOI: 10.1006/expr.1996.0005.Peer-Reviewed Original ResearchConceptsCutaneous leishmaniasisRhesus macaquesActive infectionPrimate modelT cellsPeripheral T-cell subpopulationsType hypersensitivity responseLevels of IgMT cell subpopulationsNonhuman primate modelCourse of infectionAsian rhesus macaquesLeishmanial antigensHomologous infectionMononuclear infiltrateProtective immunityHypersensitivity responseIgG antibodiesPathologic analysisLeishmanial infectionPlasma cellsSkin lesionsProliferative responseLesion sizeInitial infection
1983
In vivo protection against Leishmania mexicana mediated by monoclonal antibodies.
Anderson S, David J, McMahon-Pratt D. In vivo protection against Leishmania mexicana mediated by monoclonal antibodies. The Journal Of Immunology 1983, 131: 1616-8. PMID: 6619540, DOI: 10.4049/jimmunol.131.4.1616.Peer-Reviewed Original Research