2021
Potency and Preclinical Evidence of Synergy of Oral Azole Drugs and Miltefosine in an Ex Vivo Model of Leishmania (Viannia) panamensis Infection
Fernández OL, Rosales-Chilama M, Quintero N, Travi BL, Wetzel DM, Gómez MA, Saravia NG. Potency and Preclinical Evidence of Synergy of Oral Azole Drugs and Miltefosine in an Ex Vivo Model of Leishmania (Viannia) panamensis Infection. Antimicrobial Agents And Chemotherapy 2021, 66: e01425-21. PMID: 34694879, PMCID: PMC8765415, DOI: 10.1128/aac.01425-21.Peer-Reviewed Original ResearchConceptsFractional inhibitory concentration indexPeripheral blood mononuclear cellsL. panamensisHuman peripheral blood mononuclear cellsClinical strainsLeishmania panamensis infectionOral azole drugsOral combination therapyFailure of treatmentBlood mononuclear cellsEfficacy of treatmentNovel therapeutic strategiesEffectiveness of treatmentHigh potencyReduction of infectionEx vivo modelInhibitory concentration indexFree drug concentrationPanamensis infectionPreclinical evidenceCombination therapyMononuclear cellsAntimonial drugsCutaneous leishmaniasisDrug combinations
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