2017
Profiling gene expression of antimony response genes in Leishmania (Viannia) panamensis and infected macrophages and its relationship with drug susceptibility
Barrera MC, Rojas LJ, Weiss A, Fernandez O, McMahon-Pratt D, Saravia NG, Gomez MA. Profiling gene expression of antimony response genes in Leishmania (Viannia) panamensis and infected macrophages and its relationship with drug susceptibility. Acta Tropica 2017, 176: 355-363. PMID: 28843396, PMCID: PMC5633519, DOI: 10.1016/j.actatropica.2017.08.017.Peer-Reviewed Original ResearchConceptsLeishmania resistanceDrug susceptibilityDrug resistanceHost cell gene expressionClinical strainsCell gene expressionExpression of ABCA2THP-1 cellsPrimary human macrophagesLeishmania susceptibilityGene expressionAntimonial drugsCutaneous leishmaniasisInfected macrophagesLeishmania panamensisIntracellular amastigotesHuman macrophagesResistant strainsSusceptible parasitesAntimonialsIntracellular parasitesLeishmania speciesMacrophagesL. panamensisAQP-9
2012
Human Macrophage Response to L. (Viannia) panamensis: Microarray Evidence for an Early Inflammatory Response
Ramírez C, Díaz-Toro Y, Tellez J, Castilho TM, Rojas R, Ettinger NA, Tikhonova I, Alexander ND, Valderrama L, Hager J, Wilson ME, Lin A, Zhao H, Saravia NG, McMahon-Pratt D. Human Macrophage Response to L. (Viannia) panamensis: Microarray Evidence for an Early Inflammatory Response. PLOS Neglected Tropical Diseases 2012, 6: e1866. PMID: 23145196, PMCID: PMC3493378, DOI: 10.1371/journal.pntd.0001866.Peer-Reviewed Original ResearchConceptsMRNA abundance profilesMonocyte-derived macrophagesRegulation of genesDistinct biologic responsesAbundance profilesL. panamensisDifferential gene expressionEarly time pointsMacrophage responseEarly macrophage responseImmune responseLeishmania speciesHuman monocyte-derived macrophagesMicroarray evidenceOutset of infectionGene regulationActivation of PKCHuman macrophage responseGene expressionLeishmania panamensis infectionTime pointsCellular responsesAdaptive immune responsesG proteinsEarly inflammatory response
2009
Detection of Leishmania in Unaffected Mucosal Tissues of Patients with Cutaneous Leishmaniasis Caused by Leishmania (Viannia) Species
Figueroa RA, Lozano LE, Romero IC, Cardona MT, Prager M, Pacheco R, Diaz YR, Tellez JA, Saravia NG. Detection of Leishmania in Unaffected Mucosal Tissues of Patients with Cutaneous Leishmaniasis Caused by Leishmania (Viannia) Species. The Journal Of Infectious Diseases 2009, 200: 638-646. PMID: 19569974, PMCID: PMC5056532, DOI: 10.1086/600109.Peer-Reviewed Original ResearchConceptsKinetoplast minicircle DNAMucosal tissuesCutaneous leishmaniasisMucocutaneous leishmaniasisNasal mucosaSwab samplesMucosa of patientsLeishmania speciesPresence of LeishmaniaDetection of LeishmaniaMucosal leishmaniasisMucosal diseaseCutaneous diseaseLeishmania infectionPolymerase chain reactionParasitological evaluationPatientsLeishmania panamensisLeishmania guyanensisMucosaNatural historyLeishmaniasisLeishmania braziliensisChain reactionAsymptomatic presence