2008
Intradermal NKT cell activation during DNA priming in heterologous prime‐boost vaccination enhances T cell responses and protection against Leishmania
Dondji B, Deak E, Goldsmith‐Pestana K, Perez‐Jimenez E, Esteban M, Miyake S, Yamamura T, McMahon‐Pratt D. Intradermal NKT cell activation during DNA priming in heterologous prime‐boost vaccination enhances T cell responses and protection against Leishmania. European Journal Of Immunology 2008, 38: 706-719. PMID: 18286565, PMCID: PMC3448375, DOI: 10.1002/eji.200737660.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibody FormationAntigens, ProtozoanCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesGalactosylceramidesGenetic VectorsGranzymesImmunity, CellularInterferon-gammaInterleukin-10Killer Cells, NaturalLeishmaniasisLymphocyte ActivationLymphocyte DepletionMiceMice, Inbred BALB CMice, Mutant StrainsNitric OxideProtozoan ProteinsSkinT-LymphocytesVaccinationVaccines, DNAVaccinia virusConceptsHeterologous prime-boost vaccinationPrime-boost vaccinationNKT cell activationCD8 T cellsT cellsCell activationVaccinated miceDNA primingActivated C-kinase (rLACK) antigensT cell immune responsesDevelopment of CD4Murine cutaneous leishmaniasisT cell responsesCell immune responsesElicit protective immunityIL-10Protective immunityImmune responseLeishmania homologueIFN-gammaAlphaGalCerCutaneous leishmaniasisVisceral leishmaniasisParasite burdenCell responses
2004
Leishmanial Amastigote Antigen P‐2 Induces Major Histocompatibility Complex Class II‐Dependent Natural Killer‐Cell Reactivity in Cells from Healthy Donors
Nylén S, Maasho K, McMahon‐Pratt D, Akuffo H. Leishmanial Amastigote Antigen P‐2 Induces Major Histocompatibility Complex Class II‐Dependent Natural Killer‐Cell Reactivity in Cells from Healthy Donors. Scandinavian Journal Of Immunology 2004, 59: 294-304. PMID: 15030581, DOI: 10.1111/j.0300-9475.2004.01388.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, ProtozoanCD8-Positive T-LymphocytesFetal BloodHistocompatibility Antigens Class IIHumansInterferon-gammaInterleukin-10Killer Cells, NaturalLeishmaniaLeishmaniasisLymphocyte ActivationProtozoan VaccinesReceptors, IgGReverse Transcriptase Polymerase Chain ReactionRNA, MessengerConceptsHealthy donorsLeishmaniasis patientsAmerican cutaneous leishmaniasis patientsClass IIMajor histocompatibility complex class IIMajor histocompatibility complex classHistocompatibility complex class IIClass II antibodiesCutaneous leishmaniasis patientsInterleukin-10 productionNatural killer cellsProtective immune responseInterferon-gamma productionIFN-gamma responsesMHC class IIHistocompatibility complex classHealthy adult donorsDevelopment of vaccinesAdherent cell populationAmastigote antigensNatural killerKiller cellsCytokine productionCell reactivityLeishmania infection
2003
Evaluation of amastigote reactive cells in human cutaneous leishmaniasis caused by Leishmania aethiopica
MAASHO K, MCMAHON-PRATT D, RAITA J, RAUD M, BRITTON S, SOONG L, AKUFFO H. Evaluation of amastigote reactive cells in human cutaneous leishmaniasis caused by Leishmania aethiopica. Clinical & Experimental Immunology 2003, 132: 316-322. PMID: 12699423, PMCID: PMC1808716, DOI: 10.1046/j.1365-2249.2003.02165.x.Peer-Reviewed Original ResearchConceptsPeripheral blood mononuclear cellsCutaneous leishmaniasisNK cellsOld World cutaneous leishmaniasisEthiopian cutaneous leishmaniasisLeishmania parasite infectionIL-10 responsesPercentage of CD4IL-10 productionBlood mononuclear cellsHuman cutaneous leishmaniasisAmastigote antigensLymphoproliferative responsesLeishmaniasis patientsMain cell typesMononuclear cellsAntigen stimulationHuman leishmaniasisGamma interferonLeishmania aethiopicaReactive cellsProtective phenotypePatientsL. aethiopicaLeishmaniasis