2015
Ex Vivo Host and Parasite Response to Antileishmanial Drugs and Immunomodulators
Gonzalez-Fajardo L, Fernández OL, McMahon-Pratt D, Saravia NG. Ex Vivo Host and Parasite Response to Antileishmanial Drugs and Immunomodulators. PLOS Neglected Tropical Diseases 2015, 9: e0003820. PMID: 26024228, PMCID: PMC4449175, DOI: 10.1371/journal.pntd.0003820.Peer-Reviewed Original ResearchConceptsPeripheral blood mononuclear cellsOutcome of infectionIL-10Meglumine antimoniateIL-13Therapeutic strategiesAntileishmanial drugsTherapeutic responseCytokine secretionInfected peripheral blood mononuclear cellsParasite survivalHuman peripheral blood mononuclear cellsL. panamensis infectionsCutaneous leishmaniasis patientsPro-inflammatory cytokinesBlood mononuclear cellsIL-13 secretionIntracellular parasite survivalAssessment of hostViability of LeishmaniaEfficacy of treatmentPromising therapeutic strategySecretion of TNFInnovative therapeutic strategiesMonocyte-derived macrophages
2013
Leishmania panamensis infection and antimonial drugs modulate expression of macrophage drug transporters and metabolizing enzymes: impact on intracellular parasite survival
Gómez MA, Navas A, Márquez R, Rojas LJ, Vargas DA, Blanco VM, Koren R, Zilberstein D, Saravia NG. Leishmania panamensis infection and antimonial drugs modulate expression of macrophage drug transporters and metabolizing enzymes: impact on intracellular parasite survival. Journal Of Antimicrobial Chemotherapy 2013, 69: 139-149. PMID: 23975742, PMCID: PMC3861331, DOI: 10.1093/jac/dkt334.Peer-Reviewed Original ResearchConceptsIntracellular parasite survivalParasite survivalIntracellular pathogensRNA gene knockdownDrug response genesGene expression profilingHost cell mechanismsHost cell determinantsSurvival of LeishmaniaFunctional validationExpression profilingGene knockdownGene expressionDrug transportersQuantitative RT-PCRPhagolysosomal membraneOutcome of treatmentCell-mediated regulationIntracellular parasite killingNovel mechanismPharmacokinetics/pharmacodynamicsPrimary macrophagesMetallothionein 2AHuman macrophagesTransporters