2023
FT-GPI, a highly sensitive and accurate predictor of GPI-anchored proteins, reveals the composition and evolution of the GPI proteome in Plasmodium species
Sauer L, Canovas R, Roche D, Shams-Eldin H, Ravel P, Colinge J, Schwarz R, Ben Mamoun C, Rivals E, Cornillot E. FT-GPI, a highly sensitive and accurate predictor of GPI-anchored proteins, reveals the composition and evolution of the GPI proteome in Plasmodium species. Malaria Journal 2023, 22: 27. PMID: 36698187, PMCID: PMC9876418, DOI: 10.1186/s12936-022-04430-0.Peer-Reviewed Original ResearchConceptsGPI-APsOrder HaemosporidaGPI-APSequence diversityNew protein candidatesHost cell invasionHost-pathogen interactionsPlasmodium speciesGene duplicationHydrophobic helicesGPI anchorPlasma membraneDeletion eventsProtein candidatesProteomeCell invasionHaemosporidaProteinMalaria parasitesKey functionsDiverse groupSal-1ParasitesMalaria vaccine candidateSpecies
2019
Evidence for vesicle-mediated antigen export by the human pathogen Babesia microti
Thekkiniath J, Kilian N, Lawres L, Gewirtz MA, Graham MM, Liu X, Ledizet M, Mamoun C. Evidence for vesicle-mediated antigen export by the human pathogen Babesia microti. Life Science Alliance 2019, 2: e201900382. PMID: 31196872, PMCID: PMC6572159, DOI: 10.26508/lsa.201900382.Peer-Reviewed Original ResearchConceptsApicomplexan parasitesCell fractionation studiesImmunoelectron microscopy analysisMode of secretionInvasion of erythrocytesParasite effectorsTrafficking motifsPlasma membraneExport mechanismClose relativesParasitophorous vacuoleHost erythrocyteMorphogenic changesFractionation studiesNovel mechanismHuman malariaFatal tick-borne diseaseMalaria-like illnessMouse red blood cellsParasitesAntigen exportTick-borne diseaseRed blood cellsHuman babesiosisImmunodominant antigens
2006
The plasma membrane permease PfNT1 is essential for purine salvage in the human malaria parasite Plasmodium falciparum
Bissati K, Zufferey R, Witola WH, Carter NS, Ullman B, Mamoun C. The plasma membrane permease PfNT1 is essential for purine salvage in the human malaria parasite Plasmodium falciparum. Proceedings Of The National Academy Of Sciences Of The United States Of America 2006, 103: 9286-9291. PMID: 16751273, PMCID: PMC1482602, DOI: 10.1073/pnas.0602590103.Peer-Reviewed Original ResearchConceptsParasite plasma membraneHuman malaria parasite Plasmodium falciparumMalaria parasite Plasmodium falciparumParasite Plasmodium falciparumPurine salvagePlasma membraneLethal mutantsPlasmodium falciparumInosine transportPurine sourceSpecialized transportersTransgenic parasitesHost enzymesPfNT1Essential nutrientsPotential therapeutic targetParasitesPhysiological conditionsHost purinesInfected erythrocytesSequential pathwaySevere reductionTherapeutic targetP. falciparumHuman erythrocytes