2017
Human rickettsial pathogen modulates arthropod organic anion transporting polypeptide and tryptophan pathway for its survival in ticks
Taank V, Dutta S, Dasgupta A, Steeves TK, Fish D, Anderson JF, Sultana H, Neelakanta G. Human rickettsial pathogen modulates arthropod organic anion transporting polypeptide and tryptophan pathway for its survival in ticks. Scientific Reports 2017, 7: 13256. PMID: 29038575, PMCID: PMC5643405, DOI: 10.1038/s41598-017-13559-x.Peer-Reviewed Original ResearchMeSH KeywordsAnaplasma phagocytophilumAnimalsArthropodsHumansMiceOrganic Anion TransportersPeptidesRNA InterferenceRNA, MessengerSalivary GlandsTicksTransaminasesTryptophan
2010
Anaplasma phagocytophilum induces Ixodes scapularis ticks to express an antifreeze glycoprotein gene that enhances their survival in the cold
Neelakanta G, Sultana H, Fish D, Anderson JF, Fikrig E. Anaplasma phagocytophilum induces Ixodes scapularis ticks to express an antifreeze glycoprotein gene that enhances their survival in the cold. Journal Of Clinical Investigation 2010, 120: 3179-3190. PMID: 20739755, PMCID: PMC2929727, DOI: 10.1172/jci42868.Peer-Reviewed Original ResearchAnaplasma phagocytophilumAnaplasmosisAnimalsAntifreeze ProteinsArthropod VectorsCold TemperatureHumansIxodesUnited StatesAnaplasma phagocytophilum induces actin phosphorylation to selectively regulate gene transcription in Ixodes scapularis ticks
Sultana H, Neelakanta G, Kantor FS, Malawista SE, Fish D, Montgomery RR, Fikrig E. Anaplasma phagocytophilum induces actin phosphorylation to selectively regulate gene transcription in Ixodes scapularis ticks. Journal Of Experimental Medicine 2010, 207: 1727-1743. PMID: 20660616, PMCID: PMC2916137, DOI: 10.1084/jem.20100276.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnaplasma phagocytophilumAnimalsCell LineCell NucleusEnzyme InhibitorsGastrointestinal TractGene ExpressionGene Expression RegulationGTP-Binding Protein beta SubunitsGTP-Binding Protein gamma SubunitsInsect ProteinsIxodesP21-Activated KinasesPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsPhosphorylationPromoter Regions, GeneticProtein BindingRNA InterferenceRNA Polymerase IISalivary GlandsSalivary Proteins and PeptidesSignal TransductionTATA-Box Binding ProteinTranscription, GeneticConceptsRNA polymerase IIActin phosphorylationTATA box-binding proteinNuclear G-actinPhosphorylation of actinP21-activated kinaseA. phagocytophilumA. phagocytophilum survivalTick cell linesIxodes scapularis ticksPolymerase IIPhosphorylated actinGene crucialGbetagamma subunitsGene transcriptionFilamentous actinAnaplasma phagocytophilumGene expressionBacterial acquisitionScapularis ticksPhosphorylationG-actinIntracellular pathogensMedical importanceActin
2009
Effects of Tick Control by Acaricide Self-Treatment of White-Tailed Deer on Host-Seeking Tick Infection Prevalence and Entomologic Risk for Ixodes scapularis-Borne Pathogens
Hoen A, Rollend L, Papero M, Carroll J, Daniels T, Mather T, Schulze T, Stafford K, Fish D. Effects of Tick Control by Acaricide Self-Treatment of White-Tailed Deer on Host-Seeking Tick Infection Prevalence and Entomologic Risk for Ixodes scapularis-Borne Pathogens. Vector-Borne And Zoonotic Diseases 2009, 9: 431-438. PMID: 19650738, DOI: 10.1089/vbz.2008.0155.Peer-Reviewed Original ResearchConceptsEntomologic riskInfection prevalenceB. burgdorferiPrevalence of infectionFever group spirochetesBacterial coinfectionSelf treatmentTick infection prevalenceLyme diseaseBorrelia miyamotoiB. miyamotoiBacterial agentsPrevalenceBorrelia burgdorferiAnaplasma phagocytophilumA. phagocytophilumAdultsRiskBurgdorferiInfectionDiseaseHost-seeking ticksProportion of ticksAdult ticksTick control
2006
An Ixodes scapularis protein required for survival of Anaplasma phagocytophilum in tick salivary glands
Sukumaran B, Narasimhan S, Anderson JF, DePonte K, Marcantonio N, Krishnan MN, Fish D, Telford SR, Kantor FS, Fikrig E. An Ixodes scapularis protein required for survival of Anaplasma phagocytophilum in tick salivary glands. Journal Of Experimental Medicine 2006, 203: 1507-1517. PMID: 16717118, PMCID: PMC2118316, DOI: 10.1084/jem.20060208.Peer-Reviewed Original ResearchMeSH KeywordsAnaplasma phagocytophilumAnimalsBase SequenceEhrlichiaInsect ProteinsIxodesMammalsMiceMice, Inbred C3HRickettsiaRNA InterferenceSalivary GlandsTick InfestationsConceptsA. phagocytophilum-infected miceRNA interference-mediated silencingA. phagocytophilumTick salivary proteinsI. scapularis salivary glandsRickettsia-like pathogensTick salivary glandsMammalian hostsGenus RickettsiaAnaplasma phagocytophilumGene expressionSalivary glandsIntracellular organismsArthropodsSalivary proteinsPathogensProteinPhagocytophilumExpressionTicksHuman anaplasmosisSilencingGenesOrganismsAnaplasma
2002
Comparison of the Reservoir Competence of Medium-Sized Mammals and Peromyscus leucopus for Anaplasma phagocytophilum in Connecticut
Levin M, Nicholson W, Massung R, Sumner J, Fish D. Comparison of the Reservoir Competence of Medium-Sized Mammals and Peromyscus leucopus for Anaplasma phagocytophilum in Connecticut. Vector-Borne And Zoonotic Diseases 2002, 2: 125-136. PMID: 12737542, DOI: 10.1089/15303660260613693.Peer-Reviewed Original Research
2001
Interference Between the Agents of Lyme Disease and Human Granulocytic Ehrlichiosis in a Natural Reservoir Host
Levin M, Fish D. Interference Between the Agents of Lyme Disease and Human Granulocytic Ehrlichiosis in a Natural Reservoir Host. Vector-Borne And Zoonotic Diseases 2001, 1: 139-148. PMID: 12653144, DOI: 10.1089/153036601316977741.Peer-Reviewed Original ResearchMeSH KeywordsAnaplasma phagocytophilumAnimalsArachnid VectorsBorrelia burgdorferiDisease ReservoirsEhrlichiosisIxodesLyme DiseasePeromyscusSuperinfectionTime FactorsConceptsHuman granulocytic ehrlichiosisE. phagocytophilaB. burgdorferiGranulocytic ehrlichiosisLyme diseaseB. burgdorferi challengeGroups of miceB. burgdorferi-infected miceBurgdorferi-infected miceXenodiagnostic larvaeI. scapularis larvaeUninfected miceNatural reservoir hostsControl miceInfectious challengePrimary infectionXenodiagnostic ticksControl groupMiceInfectionMixed infectionsI. scapularis nymphsBurgdorferiWeekly intervalsSecond agent