2024
Two decades of molecular surveillance in Senegal reveal rapid changes in known drug resistance mutations over time
Ndiaye Y, Wong W, Thwing J, Schaffner S, Brenneman K, Tine A, Diallo M, Deme A, Sy M, Bei A, Thiaw A, Daniels R, Ndiaye T, Gaye A, Ndiaye I, Toure M, Gadiaga N, Sene A, Sow D, Garba M, Yade M, Dieye B, Diongue K, Zoumarou D, Ndiaye A, Gomis J, Fall F, Ndiop M, Diallo I, Sene D, Macinnis B, Seck M, Ndiaye M, Ngom B, Diedhiou Y, Mbaye A, Ndiaye L, Sy N, Badiane A, Hartl D, Wirth D, Volkman S, Ndiaye D. Two decades of molecular surveillance in Senegal reveal rapid changes in known drug resistance mutations over time. Malaria Journal 2024, 23: 205. PMID: 38982475, PMCID: PMC11234717, DOI: 10.1186/s12936-024-05024-8.Peer-Reviewed Original ResearchMeSH KeywordsAntimalarialsDrug ResistanceHaplotypesHumansMalaria, FalciparumMembrane Transport ProteinsMutationPlasmodium falciparumPolymorphism, Single NucleotideProtozoan ProteinsRetrospective StudiesSenegalConceptsPfcrt K76TArtemisinin-based combination therapyPfdhps A437GSeasonal malaria chemopreventionK76TDrug resistance mutationsMolecular surveillanceA437GSulfadoxine-pyrimethamineArtesunate-amodiaquineSingle nucleotide polymorphismsDrug resistance markersResistance mutationsEfficacy of artesunate-amodiaquineWithdrawal of chloroquineMalaria control effortsP. falciparum parasitesResistance markersCombination of single nucleotide polymorphismsParasite drug resistanceWhole-genome sequencingAQ resistanceHaplotype-based analysisMalaria chemopreventionCombination therapy
2012
SNP Genotyping Identifies New Signatures of Selection in a Deep Sample of West African Plasmodium falciparum Malaria Parasites
Amambua-Ngwa A, Park DJ, Volkman SK, Barnes KG, Bei AK, Lukens AK, Sene P, Van Tyne D, Ndiaye D, Wirth DF, Conway DJ, Neafsey DE, Schaffner SF. SNP Genotyping Identifies New Signatures of Selection in a Deep Sample of West African Plasmodium falciparum Malaria Parasites. Molecular Biology And Evolution 2012, 29: 3249-3253. PMID: 22688945, PMCID: PMC3472499, DOI: 10.1093/molbev/mss151.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsGambiaGenes, ProtozoanGenotypeGenotyping TechniquesMalaria, FalciparumParasitesPlasmodium falciparumPolymorphism, Single NucleotidePrincipal Component AnalysisSelection, GeneticSenegalConceptsHigh-density single nucleotide polymorphism arraysRecent selective sweepLocal selection pressuresSignals of selectionDrug resistance lociSingle nucleotide polymorphism arrayHaplotype-based testsPlasmodium falciparum malaria parasitesSelective sweepsResistance lociGenetic diversityGenomic regionsRecent selectionGenomic analysisSelection signalsPositive selectionSelection pressureFalciparum malaria parasitesPolymorphism arrayAntigenic lociMalaria parasitesMosquito vectorsEndemic populationsLociParasites