2017
Modulation of the tick gut milieu by a secreted tick protein favors Borrelia burgdorferi colonization
Narasimhan S, Schuijt TJ, Abraham NM, Rajeevan N, Coumou J, Graham M, Robson A, Wu MJ, Daffre S, Hovius JW, Fikrig E. Modulation of the tick gut milieu by a secreted tick protein favors Borrelia burgdorferi colonization. Nature Communications 2017, 8: 184. PMID: 28775250, PMCID: PMC5543126, DOI: 10.1038/s41467-017-00208-0.Peer-Reviewed Original ResearchConceptsB. burgdorferi colonizationTick gutImmune responseRNA interference-mediated silencingGut microbiomeLyme disease agentBorrelia burgdorferiB. burgdorferiGutTick proteinsVivo resultsBurgdorferiPixRAbrogationTick Ixodes scapularisArthropod vectorsDisease agentsGut proteinsIxodes scapularisAlterationsGut genesMicrobiomeTick biologyMiceBacterial biofilm formation
2013
The lipoprotein La7 contributes to Borrelia burgdorferi persistence in ticks and their transmission to naïve hosts
Yang X, Hegde S, Shroder DY, Smith AA, Promnares K, Neelakanta G, Anderson JF, Fikrig E, Pal U. The lipoprotein La7 contributes to Borrelia burgdorferi persistence in ticks and their transmission to naïve hosts. Microbes And Infection 2013, 15: 729-737. PMID: 23774694, PMCID: PMC3769513, DOI: 10.1016/j.micinf.2013.06.001.Peer-Reviewed Original ResearchConceptsComplex enzootic cycleInner membrane proteinB. burgdorferi persistenceProtein-protein interactionsOuter membrane lipoproteinNaïve hostsSpirochete life cycleCo-immunoprecipitation studiesMammalian infectivityMembrane proteinsRedundant rolesMolecular detailsMammalian hostsMembrane lipoproteinGene expressionWild typeInfection cycleLiquid chromatography-mass spectrometry analysisPathogen survivalBiological significanceHost transmissionEnzootic cyclePathogen transmissionSpectrometry analysisLA7