2016
Immunomodulatory nanoparticles ameliorate disease in the Leishmania (Viannia) panamensis mouse model
Siefert AL, Ehrlich A, Corral MJ, Goldsmith-Pestana K, McMahon-Pratt D, Fahmy TM. Immunomodulatory nanoparticles ameliorate disease in the Leishmania (Viannia) panamensis mouse model. Biomaterials 2016, 108: 168-176. PMID: 27636154, PMCID: PMC5049880, DOI: 10.1016/j.biomaterials.2016.09.004.Peer-Reviewed Original ResearchConceptsPathogen-associated molecular patternsAccumulation of MDSCsHyper-inflammatory responseOngoing immune responseCytokine IL-10Antigen-presenting cellsCurrent treatment strategiesInflammation-mediated diseasesLong treatment regimensSite of infectionNew World leishmaniasisCellular immunomodulationIL-17Suppressor cellsDendritic cellsIL-10Immunotherapeutic approachesChronic inflammationTreatment regimensIL-13Free CpGTreatment strategiesTherapeutic effectImmune responsePreclinical studies
2010
Murine visceral leishmaniasis: IgM and polyclonal B‐cell activation lead to disease exacerbation
Deak E, Jayakumar A, Cho KW, Goldsmith‐Pestana K, Dondji B, Lambris JD, McMahon‐Pratt D. Murine visceral leishmaniasis: IgM and polyclonal B‐cell activation lead to disease exacerbation. European Journal Of Immunology 2010, 40: 1355-1368. PMID: 20213734, PMCID: PMC2944234, DOI: 10.1002/eji.200939455.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, ProtozoanAntigen PresentationB-LymphocytesComplement C5aDisease ProgressionFemaleHypergammaglobulinemiaImmunity, InnateImmunization, PassiveImmunoglobulin GImmunoglobulin MInterleukin-10Leishmania infantumLeishmaniasis, VisceralLymph NodesLymphocyte ActivationLymphocyte DepletionMaleMiceMice, Inbred BALB CMice, TransgenicParasitemiaConceptsBALB/c miceC miceDisease exacerbationImmune responseVisceral leishmaniasisB cell-derived IL-10WT BALB/c miceB cell antigen presentationPolyclonal B cell activationAnti-Leishmania responseOngoing immune responseL. infantum infectionHuman visceral leishmaniasisBALB/cB cell expansionIntradermal infection modelB cell activationEstablishment of infectionElevated parasitemiaParasite visceralizationCytokine levelsIL-10Infantum infectionPassive transferAntigen presentation