2024
Natural resistance to meglumine antimoniate is associated with treatment failure in cutaneous leishmaniasis caused by Leishmania (Viannia) panamensis
Fernández O, Rosales-Chilama M, Sánchez-Hidalgo A, Gómez P, Rebellón-Sánchez D, Regli I, Díaz-Varela M, Tacchini-Cottier F, Saravia N. Natural resistance to meglumine antimoniate is associated with treatment failure in cutaneous leishmaniasis caused by Leishmania (Viannia) panamensis. PLOS Neglected Tropical Diseases 2024, 18: e0012156. PMID: 38709850, PMCID: PMC11098511, DOI: 10.1371/journal.pntd.0012156.Peer-Reviewed Original ResearchConceptsAssociated with treatment failureTreatment failureHost risk factorsBALB/c miceRisk factorsDrug susceptibilityClinical strainsOutcome of cutaneous leishmaniasisOdds of treatment failureMeglumine antimoniateParasitological response to treatmentLeishmania (Viannia) panamensisSubgroup of patientsAntimicrobial drug susceptibilityResponse to treatmentU937 macrophagesEvaluate drug susceptibilityCutaneous leishmaniasis patientsCutaneous leishmaniasisFailed treatmentPlasma CmaxTherapeutic responseClinical outcomesPatient's lesionsTreatment outcomes
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