2015
Malaria Vaccine Development: Focusing Field Erythrocyte Invasion Studies on Phenotypic Diversity The West African Merozoite Invasion Network (WAMIN)
: T, Ahouidi AD, Amambua-Ngwa A, Awandare GA, Bei AK, Conway DJ, Diakite M, Duraisingh MT, Rayner JC, Zenonos ZA. Malaria Vaccine Development: Focusing Field Erythrocyte Invasion Studies on Phenotypic Diversity The West African Merozoite Invasion Network (WAMIN). Trends In Parasitology 2015, 32: 274-283. PMID: 26725306, PMCID: PMC7021314, DOI: 10.1016/j.pt.2015.11.009.Peer-Reviewed Original ResearchConceptsVaccine candidatesBlood-stage vaccine candidatePromising vaccine targetPlasmodium falciparum merozoitesRelevant evidence baseFalciparum merozoitesVaccine targetsEvidence baseErythrocyte invasionStandardized assaysParasite survivalInvasion phenotypeInvasion studiesTrue extentField isolatesInvasionMost studiesLigands differs
2012
Functional analysis of erythrocyte determinants of Plasmodium infection
Bei AK, Duraisingh MT. Functional analysis of erythrocyte determinants of Plasmodium infection. International Journal For Parasitology 2012, 42: 575-582. PMID: 22726752, PMCID: PMC3383627, DOI: 10.1016/j.ijpara.2012.03.006.Peer-Reviewed Original ResearchConceptsFunctional analysisErythrocyte determinantsObligate intracellular pathogensPlasmodium infectionTransgenic approachesHuman erythrocytes resultsNatural variationErythrocyte invasionIntracellular pathogensPlasmodium falciparum parasitesUnexplored frontierClinical manifestationsMalaria researchErythrocytes resultsFalciparum parasitesInvasionMalarial diseaseChemical biologicalInfectionErythrocytesParasitesPathogensDeterminantsRemodellingDiscovery
2011
Basigin is a receptor essential for erythrocyte invasion by Plasmodium falciparum
Crosnier C, Bustamante LY, Bartholdson SJ, Bei AK, Theron M, Uchikawa M, Mboup S, Ndir O, Kwiatkowski DP, Duraisingh MT, Rayner JC, Wright GJ. Basigin is a receptor essential for erythrocyte invasion by Plasmodium falciparum. Nature 2011, 480: 534-537. PMID: 22080952, PMCID: PMC3245779, DOI: 10.1038/nature10606.Peer-Reviewed Original ResearchConceptsPlasmodium falciparum merozoitesInvasion of erythrocytesMalaria infectionFalciparum merozoitesAntimalarial therapeuticsP. falciparumBlood stagesPlasmodium falciparumErythrocyte invasionParasite invasionInvasionFalciparumReceptor essentialField strainsBasiginErythrocytesPfRH5VaccineInfectionAntibodies
2009
Erythrocyte invasion profiles are associated with a common invasion ligand polymorphism in Senegalese isolates of Plasmodium falciparum
LANTOS PM, AHOUIDI AD, BEI AK, JENNINGS CV, SARR O, NDIR O, WIRTH DF, MBOUP S, DURAISINGH MT. Erythrocyte invasion profiles are associated with a common invasion ligand polymorphism in Senegalese isolates of Plasmodium falciparum. Parasitology 2009, 136: 1-9. PMID: 19126266, DOI: 10.1017/s0031182008005167.Peer-Reviewed Original ResearchConceptsErythrocyte receptorSialic acid-independent invasionBlood group O patientsDifferent erythrocyte receptorsGroup O patientsSenegalese isolatesParasite multiplication ratePlasmodium falciparum parasitesMultiple ligand-receptor interactionsO patientsFalciparum parasitesLarge sequence deletionsVariant expression levelParasite isolatesPlasmodium falciparumErythrocyte invasionSelectivity indexReceptorsExpression levelsMajor polymorphismsInvasionInvasion pathwaysPossible determinantsParasitesHuman erythrocytes
2007
Molecular Analysis of Erythrocyte Invasion in Plasmodium falciparum Isolates from Senegal
Jennings CV, Ahouidi AD, Zilversmit M, Bei AK, Rayner J, Sarr O, Ndir O, Wirth DF, Mboup S, Duraisingh MT. Molecular Analysis of Erythrocyte Invasion in Plasmodium falciparum Isolates from Senegal. Infection And Immunity 2007, 75: 3531-3538. PMID: 17470537, PMCID: PMC1932937, DOI: 10.1128/iai.00122-07.Peer-Reviewed Original ResearchConceptsInvasion pathwaysSequence polymorphismsMolecular analysisDistinct invasion pathwaysC-terminal regionMalaria parasitesSpecific sequence variantsGene amplificationHuman malaria parasiteLigand-receptor interactionsExpression polymorphismsRepeat regionProtein expression levelsSequence deletionsHomolog familyMultiple ligand-receptor interactionsLarge sequence deletionsSequence variantsSignificant sequence polymorphismErythrocyte invasionErythrocyte receptorP. falciparum parasitesExpression levelsPfRh1Low transmission areas