2012
Regulatory T Cells in the Pathogenesis and Healing of Chronic Human Dermal Leishmaniasis Caused by Leishmania (Viannia) Species
Rodriguez-Pinto D, Navas A, Blanco VM, Ramírez L, Garcerant D, Cruz A, Craft N, Saravia NG. Regulatory T Cells in the Pathogenesis and Healing of Chronic Human Dermal Leishmaniasis Caused by Leishmania (Viannia) Species. PLOS Neglected Tropical Diseases 2012, 6: e1627. PMID: 22545172, PMCID: PMC3335885, DOI: 10.1371/journal.pntd.0001627.Peer-Reviewed Original ResearchMeSH KeywordsAsymptomatic DiseasesCD4 AntigensChronic DiseaseFemaleFlow CytometryForkhead Transcription FactorsGene Expression ProfilingGlucocorticoid-Induced TNFR-Related ProteinHumansImmunophenotypingInterferon-gammaInterleukin-2 Receptor alpha SubunitInterleukin-7 Receptor alpha SubunitLeishmaniaLeishmaniasis, CutaneousMaleSkinT-Lymphocytes, RegulatoryConceptsRegulatory T cellsIFN-γ secretionDermal leishmaniasisPeripheral bloodT cellsSuppressive capacityCD4 T-cell frequenciesImpaired Treg functionParticipation of TregsT cell frequenciesExpression of Foxp3CD4 T cellsEnd of treatmentHealing of lesionsCdLS patientsSkin test sitesSite biopsiesTreg subsetsImmunotherapeutic strategiesTreg functionEffector cellsCutaneous lesionsFoxp3 expressionCutaneous responseInflammatory response
2007
Treponema pallidum Elicits Innate and Adaptive Cellular Immune Responses in Skin and Blood during Secondary Syphilis: A Flow-Cytometric Analysis
Salazar JC, Cruz AR, Pope CD, Valderrama L, Trujillo R, Saravia NG, Radolf JD. Treponema pallidum Elicits Innate and Adaptive Cellular Immune Responses in Skin and Blood during Secondary Syphilis: A Flow-Cytometric Analysis. The Journal Of Infectious Diseases 2007, 195: 879-887. PMID: 17299719, PMCID: PMC2131710, DOI: 10.1086/511822.Peer-Reviewed Original ResearchConceptsCellular immune responsesPeripheral bloodT cellsSecondary syphilisBlister fluidImmune responseControl subjectsDC-specific intercellular adhesion molecule 3DC-SIGNSystemic cellular immune responsesAdaptive cellular immune responsesEpidermal suction blistersIntercellular adhesion molecule 3Plasmacytoid dendritic cellsDermal T cellsHealthy control subjectsHuman leukocyte antigenActivation marker CD69Adaptive immune responsesMonocytes/macrophagesFlow cytometric analysisDermal leukocytesLeukocyte immunophenotypesHIV coreceptorsDendritic cells