2024
Genomic surveillance of malaria parasites in an indigenous community in the Peruvian Amazon
Cabrera-Sosa L, Nolasco O, Kattenberg J, Fernandez-Miñope C, Valdivia H, Barazorda K, Arévalo de los Rios S, Rodriguez-Ferrucci H, Vinetz J, Rosanas-Urgell A, Van geertruyden J, Gamboa D, Delgado-Ratto C. Genomic surveillance of malaria parasites in an indigenous community in the Peruvian Amazon. Scientific Reports 2024, 14: 16291. PMID: 39009685, PMCID: PMC11250820, DOI: 10.1038/s41598-024-66925-x.Peer-Reviewed Original ResearchConceptsPassive case detectionPf parasitesPersistent malaria transmissionPfhrp2/3 gene deletionsDeep sequencing assaySulfadoxine-pyrimethamineMalaria casesMalaria eliminationPlasmodium vivaxMalaria parasitesMalaria transmissionP. falciparumResistance mutationsImported infectionsMalariaPopulation genetic indicesSequencing assayCase detectionGene deletionPV populationResistance markersGenetic diversityPeruvian AmazonGenomic surveillanceGenetic indices
2023
Mutations Linked to Insecticide Resistance Not Detected in the Ace-1 or VGSC Genes in Nyssorhynchus darlingi from Multiple Localities in Amazonian Brazil and Peru
Bickersmith S, Jurczynski J, Sallum M, Chaves L, Bergo E, Rodriguez G, Morante C, Rios C, Saavedra M, Alava F, Gamboa D, Vinetz J, Conn J. Mutations Linked to Insecticide Resistance Not Detected in the Ace-1 or VGSC Genes in Nyssorhynchus darlingi from Multiple Localities in Amazonian Brazil and Peru. Genes 2023, 14: 1892. PMID: 37895241, PMCID: PMC10606710, DOI: 10.3390/genes14101892.Peer-Reviewed Original ResearchConceptsIndoor residual sprayMalaria endemic localitiesLow-intensity resistanceResistance mechanismsMalaria hotspotsCommon interventionInsecticidal netsMain resistance mechanismMalaria transmissionGenotypic detectionCodon 280Resistance mutationsEndemic localitiesPrimary malaria vectorVoltage-gated sodium channel geneResidual spraySodium channel geneChannel genesNon-synonymous mutationsACEPresent studyMalaria vectorsInterventionMutationsS6 segment