Featured Publications
Demographic, exposure, clinical, biochemical and diagnostic data of febrile patients recruited for the largest field study on leptospirosis in Sri Lanka
Agampodi S, Warnasekara J, Siribaddana S, Kularatna S, Gamage C, Jayasundara D, Senevirathna I, Srimantha S, Kappagoda C, Weerawansa P, Pilapitiya S, Lokunarangoda N, Sarathchandra C, Senanayake H, Matthias M, Vinetz J. Demographic, exposure, clinical, biochemical and diagnostic data of febrile patients recruited for the largest field study on leptospirosis in Sri Lanka. Data In Brief 2022, 43: 108378. PMID: 35770027, PMCID: PMC9234077, DOI: 10.1016/j.dib.2022.108378.Peer-Reviewed Original Research
2023
Optimization of Plasmodium vivax infection of colonized Amazonian Anopheles darlingi
Andrade A, Santos N, Bastos A, Pontual J, Araújo C, Lima A, Martinez L, Ferreira A, Aguiar A, Teles C, Guido R, Santana R, Lopes S, Medeiros J, Rizopoulos Z, Vinetz J, Campo B, Lacerda M, Araújo M. Optimization of Plasmodium vivax infection of colonized Amazonian Anopheles darlingi. Scientific Reports 2023, 13: 18207. PMID: 37875508, PMCID: PMC10598059, DOI: 10.1038/s41598-023-44556-y.Peer-Reviewed Original ResearchConceptsP. vivax liver stagesPlasmodium vivax infectionPlasmodium vivax sporozoitesLiver stage parasitesP. vivax sporozoitesFemale anopheline mosquitoesVivax infectionLiver stagesHepatocyte infectionVaccine developmentStage parasitesSporozoite viabilityMembrane feeding systemSporozoite productionDrug developmentSporozoitesAnopheline mosquitoesInfectionParasite biologyArtificial membrane feeding systemPatientsSimple centrifugation methodSerum replacementBlood
2022
Effect of Androgen–Androgen Receptor Directed Therapy on COVID-19 Outcome in Prostate Cancer Patients
Ünlü S, Shin J, Par-Young J, Simonov M, Vinetz J, Petrylak D, Kang I, Kim J. Effect of Androgen–Androgen Receptor Directed Therapy on COVID-19 Outcome in Prostate Cancer Patients. Cancer Investigation 2022, 41: 77-83. PMID: 36373994, DOI: 10.1080/07357907.2022.2139839.Peer-Reviewed Original ResearchConceptsProstate cancer patientsCOVID-19 outcomesCancer patientsPoor COVID-19 outcomesAndrogen-androgen receptorExpression of TMPRSS2COVID-19 infectionSARS-CoV-2Directed therapyMean hospitalizationPCa patientsHospitalization ratesPCa casesRetrospective analysisOutcome differencesPatientsDefinitive conclusionsStatistical significanceData generate hypothesesHospitalizationTherapyTMPRSS2Cellular entryOutcomesARDTEtiologies of Acute Undifferentiated Febrile Illnesses in and near Iquitos from 1993 to 1999 in the Amazon River Basin of Peru
Watts DM, Russell KL, Wooster MT, Sharp TW, Morrison AC, Kochel TJ, Bautista CT, Block K, Guevara C, Aguilar P, Palermo PM, Calampa C, Porter KR, Hayes CG, Weaver SC, de Rosa AT, Vinetz JM, Shope RE, Gotuzzo E, Guzman H, Tesh RB. Etiologies of Acute Undifferentiated Febrile Illnesses in and near Iquitos from 1993 to 1999 in the Amazon River Basin of Peru. American Journal Of Tropical Medicine And Hygiene 2022, 107: 1114-1128. PMID: 36162442, PMCID: PMC9709010, DOI: 10.4269/ajtmh.22-0259.Peer-Reviewed Original ResearchConceptsFebrile illnessAcute undifferentiated febrile illnessUndifferentiated febrile illnessFebrile patientsAcute leptospirosisFebrile casesAsymptomatic infectionIgG antibodiesHealth burdenHealth clinicsClinical dataBlood samplesMicroscopic agglutinationDengue virusPatientsEncephalitis virusBlood smearsHuman morbidityLeptospira sppMalariaFurther studiesArbovirusesHealth impactsBaseline knowledgeEtiology
2021
Asymptomatic Plasmodium vivax malaria in the Brazilian Amazon: Submicroscopic parasitemic blood infects Nyssorhynchus darlingi
Almeida GG, Costa PAC, da Silva Araujo M, Gomes GR, Carvalho AF, Figueiredo MM, Pereira DB, Tada MS, Medeiros JF, da Silva Soares I, Carvalho LH, Kano FS, de Castro M, Vinetz JM, Golenbock DT, do Valle Antonelli L, Gazzinelli RT. Asymptomatic Plasmodium vivax malaria in the Brazilian Amazon: Submicroscopic parasitemic blood infects Nyssorhynchus darlingi. PLOS Neglected Tropical Diseases 2021, 15: e0009077. PMID: 34714821, PMCID: PMC8555776, DOI: 10.1371/journal.pntd.0009077.Peer-Reviewed Original ResearchConceptsAsymptomatic individualsP. vivaxP. vivax malaria patientsP. vivax infectionVivax malaria patientsPlasmodium vivax malariaLow endemicity areaMalaria patientsSymptomatic patientsAsymptomatic infectionVivax malariaVivax infectionInfectious reservoirLow parasitemiaUninfected controlsEndemic regionsMalaria transmissionInfectivity ratesMalaria parasitesBiochemical parametersParasitemiaBloodPotential rolePatientsInfectionImproving the leptospirosis disease burden assessment by including ambulatory patients from outpatient departments: a cross-sectional study
Warnasekara J, Aberathna P, Nanayakkara G, Vinetz J, Agampodi S. Improving the leptospirosis disease burden assessment by including ambulatory patients from outpatient departments: a cross-sectional study. F1000Research 2021, 9: 1129. PMID: 34123371, PMCID: PMC8145224, DOI: 10.12688/f1000research.26202.2.Peer-Reviewed Original ResearchConceptsOutpatient departmentOPD patientsAmbulatory patientsDisease burdenPrimary care centersProvincial General HospitalCases of leptospirosisCross-sectional studyDisease burden assessmentMicroscopic agglutination testPublic health implicationsQuantitative polymerase chain reactionOPD settingRegional Public HospitalOPD visitsLeptospirosis patientsFever patientsPatient numbersHospital inpatientsPolymerase chain reactionCare centerGeneral HospitalBurden assessmentPatientsSame period
2006
Experimental Infection of Anopheles Darlingi Mosquitoes by Plasmodium Vivax From Naturally Infected Patients in the Peruvian Amazon
Bharti A, Chuquiyauri R, Segura E, Lopez V, Stancil J, Llanos A, Vinetz J. Experimental Infection of Anopheles Darlingi Mosquitoes by Plasmodium Vivax From Naturally Infected Patients in the Peruvian Amazon. Journal Of Investigative Medicine 2006, 54: 134-134. DOI: 10.1177/108155890605401s197.Peer-Reviewed Original Research314 EXPERIMENTAL INFECTION OF ANOPHELES DARLINGI MOSQUITOES BY PLASMODIUM VIVAX FROM NATURALLY INFECTED PATIENTS IN THE PERUVIAN AMAZON.
Bharti A, Chuquiyauri R, Segura E, Lopez V, Stancil J, Llanos A, Vinetz J. 314 EXPERIMENTAL INFECTION OF ANOPHELES DARLINGI MOSQUITOES BY PLASMODIUM VIVAX FROM NATURALLY INFECTED PATIENTS IN THE PERUVIAN AMAZON. Journal Of Investigative Medicine 2006, 54: s134. DOI: 10.2310/6650.2005.x0004.313.Peer-Reviewed Original ResearchP. vivaxPlasmodium vivaxP. vivax infectionIncidence of malariaLife-threatening diseaseTransmission of infectionOocyst loadMembrane feeding techniqueSymptomatic patientsArtificial membrane feeding techniqueVivax malariaVivax infectionInterventional methodsPatientsInfected mosquitoesExperimental infectionDarlingi mosquitoesMosquito midgutVivaxAlternative interventionsInfectionMicroscopic examinationCurrent control measuresInfected midgutsMalaria
2001
Erythrocytapheresis for Plasmodium falciparum infection complicated by cerebral malaria and hyperparasitemia
Zhang Y, Telleria L, Vinetz J, Yawn D, Rossmann S, Indrikovs A. Erythrocytapheresis for Plasmodium falciparum infection complicated by cerebral malaria and hyperparasitemia. Journal Of Clinical Apheresis 2001, 16: 15-18. PMID: 11309825, DOI: 10.1002/jca.1002.Peer-Reviewed Original ResearchConceptsRed blood cell exchangeCell exchangeAnti-malarial chemotherapyWhole blood exchangeEnd-organ dysfunctionLife-threatening complicationsPlasmodium falciparum infectionRed cell exchangeCirculation of patientsDegree of parasitemiaComplicated malariaCerebral malariaRenal dysfunctionFalciparum infectionHigher parasite loadsBlood exchangePatientsP. falciparumFull recoveryPlasmodium falciparumMalariaParasite loadHyperparasitemiaChemotherapyParasitemia