2017
Genetic Evidence for Erythrocyte Receptor Glycophorin B Expression Levels Defining a Dominant Plasmodium falciparum Invasion Pathway into Human Erythrocytes
Dankwa S, Chaand M, Kanjee U, Jiang RHY, Nobre LV, Goldberg JM, Bei AK, Moechtar MA, Grüring C, Ahouidi AD, Ndiaye D, Dieye TN, Mboup S, Weekes MP, Duraisingh MT. Genetic Evidence for Erythrocyte Receptor Glycophorin B Expression Levels Defining a Dominant Plasmodium falciparum Invasion Pathway into Human Erythrocytes. Infection And Immunity 2017, 85: 10.1128/iai.00074-17. PMID: 28760933, PMCID: PMC5607420, DOI: 10.1128/iai.00074-17.Peer-Reviewed Original ResearchConceptsInvasion pathwaysGlycophorin CGlycophorin BExpression levelsShort hairpin RNA transductionLigand-receptor interactionsErythroid progenitor cellsKnockout linesGenetic evidenceBioinformatics analysisKnockdown cellsProteomic profilingTranscript levelsMultiple proteinsHuman erythrocytesExtensive variationParasite invasionProgenitor cellsInvasion ligandsB expression levelsLaboratory strainsGPC receptorsCulture-adapted strainsPathwayReceptor usage
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