2012
Enhanced Survival of Plasmodium-Infected Mosquitoes during Starvation
Zhao YO, Kurscheid S, Zhang Y, Liu L, Zhang L, Loeliger K, Fikrig E. Enhanced Survival of Plasmodium-Infected Mosquitoes during Starvation. PLOS ONE 2012, 7: e40556. PMID: 22808193, PMCID: PMC3393683, DOI: 10.1371/journal.pone.0040556.Peer-Reviewed Original ResearchConceptsSurvival advantageInsulin-like signalingAbility of mosquitoesInsulin-like peptidesInfection altersUninfected mosquitoesOocyst developmentPlasmodium developmentEnhanced expressionInsect vectorsPeriods of starvationFitness costsEnhanced survivalVertebrate hostsMicroarray analysisCarbohydrate catabolismCause malariaPlasmodiumStarvationMosquitoes
2008
Preferential Protection of Borrelia burgdorferi Sensu Stricto by a Salp 15 Homologue in Ixodes ricinus Saliva
Hovius JW, Schuijt TJ, de Groot KA, Roelofs JJ, Oei GA, Marquart JA, de Beer R, Veer C, van der Poll T, Ramamoorthi N, Fikrig E, van Dam AP. Preferential Protection of Borrelia burgdorferi Sensu Stricto by a Salp 15 Homologue in Ixodes ricinus Saliva. The Journal Of Infectious Diseases 2008, 198: 1189-1197. PMID: 18752445, PMCID: PMC4317250, DOI: 10.1086/591917.Peer-Reviewed Original ResearchConceptsAntibody-mediated killingB. burgdorferiB. afzeliiB. gariniiEnzyme-linked immunosorbent assaySole causative agentBorrelia burgdorferi sensu latoBorrelia speciesSevere carditisOuter surface protein CImmune miceControl miceBorrelia burgdorferi sensu strictoBurgdorferi sensu latoSurface protein CSurvival advantageBurgdorferi sensu strictoSolid-phase overlayLyme borreliosisImmunosorbent assayProtein CCausative agentIxodes ticksBurgdorferiMice
2007
A Tick Antioxidant Facilitates the Lyme Disease Agent's Successful Migration from the Mammalian Host to the Arthropod Vector
Narasimhan S, Sukumaran B, Bozdogan U, Thomas V, Liang X, DePonte K, Marcantonio N, Koski RA, Anderson JF, Kantor F, Fikrig E. A Tick Antioxidant Facilitates the Lyme Disease Agent's Successful Migration from the Mammalian Host to the Arthropod Vector. Cell Host & Microbe 2007, 2: 7-18. PMID: 18005713, PMCID: PMC2699493, DOI: 10.1016/j.chom.2007.06.001.Peer-Reviewed Original ResearchConceptsMammalian hostsComplex feeding sitesLyme disease agent Borrelia burgdorferiSuccessful migrationMammalian responseTick Ixodes scapularisTick salivary glandsReactive oxygen speciesFeeding sitesArthropod vectorsTick proteinsBurgdorferi-infected miceOxygen speciesEfficient vectorCritical roleSpirochete acquisitionIxodes scapularisB. burgdorferiPathogensHostBorrelia burgdorferiI. scapularisInflammatory cellsImmune cellsSurvival advantage