2022
Epitope profiling of monoclonal antibodies to the immunodominant antigen BmGPI12 of the human pathogen Babesia microti
Chand M, Choi J, Pal A, Singh P, Kumari V, Thekkiniath J, Gagnon J, Timalsina S, Gaur G, Williams S, Ledizet M, Mamoun C. Epitope profiling of monoclonal antibodies to the immunodominant antigen BmGPI12 of the human pathogen Babesia microti. Frontiers In Cellular And Infection Microbiology 2022, 12: 1039197. PMID: 36506011, PMCID: PMC9732259, DOI: 10.3389/fcimb.2022.1039197.Peer-Reviewed Original ResearchConceptsMonoclonal antibodiesAntigen detection assaysMajor immunogenic determinantMost clinical casesReliable biomarkersAntibody combinationsImmunogenic determinantsIntraerythrocytic life cycleClinical casesUnique epitopesBabesia microtiEpitope profilingHuman babesiosisTick-borne diseasesSignificant riseSerological profilingPlasma samplesAntibodiesSerological characterizationProtozoan parasitePublic healthInfectionAntigenDiseaseMammalian hosts
2020
Anti-PfGARP activates programmed cell death of parasites and reduces severe malaria
Raj DK, Das Mohapatra A, Jnawali A, Zuromski J, Jha A, Cham-Kpu G, Sherman B, Rudlaff RM, Nixon CE, Hilton N, Oleinikov AV, Chesnokov O, Merritt J, Pond-Tor S, Burns L, Jolly G, Ben Mamoun C, Kabyemela E, Muehlenbachs A, Lambert L, Orr-Gonzalez S, Gnädig NF, Fidock DA, Park S, Dvorin JD, Pardi N, Weissman D, Mui BL, Tam YK, Friedman JF, Fried M, Duffy PE, Kurtis JD. Anti-PfGARP activates programmed cell death of parasites and reduces severe malaria. Nature 2020, 582: 104-108. PMID: 32427965, PMCID: PMC7372601, DOI: 10.1038/s41586-020-2220-1.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAnimalsAntibodies, ProtozoanAntigens, ProtozoanAotidaeApoptosisCaspasesChildCohort StudiesDNA, ProtozoanEnzyme ActivationErythrocytesFemaleHumansIntercellular Signaling Peptides and ProteinsKenyaMalaria VaccinesMalaria, FalciparumMaleMiceParasitesPlasmodium falciparumProtozoan ProteinsTanzaniaTrophozoitesVacuolesConceptsTrophozoite-infected erythrocytesSevere malariaParasite antigensLongitudinal cohort studyPlasma of childrenCell deathNon-human primatesCohort studyEffective vaccineTanzanian childrenParasite densityInvasion of hepatocytesStage parasitesMalariaPlasmodium falciparumAntibodiesFalciparumKenyan adolescentsVaccineAntigenErythrocytesDeathChildrenInvasionParasites