2024
Two mosquito salivary antigens demonstrate promise as biomarkers of recent exposure to P. falciparum infected mosquito bites
Lapidus S, Goheen M, Sy M, Deme A, Ndiaye I, Diedhiou Y, Mbaye A, Hagadorn K, Sene S, Pouye M, Thiam L, Ba A, Guerra N, Mbengue A, Raduwan H, Gagnon J, Vigan-Womas I, Parikh S, Ko A, Ndiaye D, Fikrig E, Chuang Y, Bei A. Two mosquito salivary antigens demonstrate promise as biomarkers of recent exposure to P. falciparum infected mosquito bites. The Journal Of Infectious Diseases 2024, jiae525. PMID: 39475423, DOI: 10.1093/infdis/jiae525.Peer-Reviewed Original ResearchModerate transmission areasMosquito salivary proteinsModerately endemic areaAntibody responseMosquito exposureTransmission seasonP. falciparum infectionMalaria transmission seasonMalaria transmission intensityExposure to infectious mosquitoesMosquito bitesEntomological inoculation rateEndemic areasHuman immune responseInfected mosquito bitesTransmission areasDecline 3 monthsNo antibody responseExposure to infected mosquitoesP. falciparumControl cohortExposure to mosquitoesBead-based assayImmune responseSalivary proteins
2017
Functional Analysis Reveals Geographical Variation in Inhibitory Immune Responses Against a Polymorphic Malaria Antigen
Bei AK, Ahouidi AD, Dvorin JD, Miura K, Diouf A, Ndiaye D, Premji Z, Diakite M, Mboup S, Long CA, Duraisingh MT. Functional Analysis Reveals Geographical Variation in Inhibitory Immune Responses Against a Polymorphic Malaria Antigen. The Journal Of Infectious Diseases 2017, 216: 267-275. PMID: 28605544, PMCID: PMC5853457, DOI: 10.1093/infdis/jix280.Peer-Reviewed Original ResearchConceptsInhibitory immune responsesVaccine candidate antigenImmune responseTransgenic parasite linesMalaria-endemic regionsReticulocyte-binding protein homologuesMalaria vaccine candidateParasite linesWild-type controlsTotal IgGHumoral responseMalaria antigensAntibody responseVaccine candidatesCandidate antigensMalaria endemicityGrowth inhibition assaysInvasion ligandsAntigenic specificityImmunogenic domainsSpecific antibodiesEndemic sitesAntigenStandardized toolsInhibition assays