2024
Bacterial reprogramming of tick metabolism impacts vector fitness and susceptibility to infection
Samaddar S, Rolandelli A, O’Neal A, Laukaitis-Yousey H, Marnin L, Singh N, Wang X, Butler L, Rangghran P, Kitsou C, Cabrera Paz F, Valencia L, R. Ferraz C, Munderloh U, Khoo B, Cull B, Rosche K, Shaw D, Oliver J, Narasimhan S, Fikrig E, Pal U, Fiskum G, Polster B, Pedra J. Bacterial reprogramming of tick metabolism impacts vector fitness and susceptibility to infection. Nature Microbiology 2024, 9: 2278-2291. PMID: 38997520, DOI: 10.1038/s41564-024-01756-0.Peer-Reviewed Original ResearchMetabolic reprogrammingInfection of tick cellsInvestigate metabolic reprogrammingTick cellsLyme disease spirochete Borrelia burgdorferiSusceptibility to infectionArthropod-borne pathogensMetabolomics approachRickettsia buchneriHuman pathogensMetabolite allocationDiminished survivalBacterium Anaplasma phagocytophilumSpirochete Borrelia burgdorferiAcid metabolismA. phagocytophilum infectionInterspecies relationshipsElevated levelsInfectionFeeding impairmentHuman granulocytic anaplasmosisMetabolic responseArthropod vectorsI. scapularisPathogensAn atlas of human vector-borne microbe interactions reveals pathogenicity mechanisms
Hart T, Sonnert N, Tang X, Chaurasia R, Allen P, Hunt J, Read C, Johnson E, Arora G, Dai Y, Cui Y, Chuang Y, Yu Q, Rahman M, Mendes M, Rolandelli A, Singh P, Tripathi A, Ben Mamoun C, Caimano M, Radolf J, Lin Y, Fingerle V, Margos G, Pal U, Johnson R, Pedra J, Azad A, Salje J, Dimopoulos G, Vinetz J, Carlyon J, Palm N, Fikrig E, Ring A. An atlas of human vector-borne microbe interactions reveals pathogenicity mechanisms. Cell 2024, 187: 4113-4127.e13. PMID: 38876107, DOI: 10.1016/j.cell.2024.05.023.Peer-Reviewed Original ResearchCell invasionHost-microbe interactionsArthropod-borne pathogensHost sensingMicrobe interactionsTranscriptional regulationLyme disease spirocheteMicrobial interactionsExtracellular proteinsMicrobial pathogenesisEpidermal growth factorTissue colonizationEnvironmental cuesBacterial selectivityIntracellular pathogensPutative interactionsNext-generation therapeuticsPathogensFunctional investigationsInteractomeVector-borne diseasesImmune evasionPathogenic mechanismsStrainUnmet medical need
2009
Antibodies against a Tick Protein, Salp15, Protect Mice from the Lyme Disease Agent
Dai J, Wang P, Adusumilli S, Booth CJ, Narasimhan S, Anguita J, Fikrig E. Antibodies against a Tick Protein, Salp15, Protect Mice from the Lyme Disease Agent. Cell Host & Microbe 2009, 6: 482-492. PMID: 19917502, PMCID: PMC2843562, DOI: 10.1016/j.chom.2009.10.006.Peer-Reviewed Original ResearchConceptsArthropod-borne pathogensTick-borne BorreliaTick salivary proteinsTick proteinsB. burgdorferiLyme diseaseDisease agentsTick-borne illnessB. burgdorferi infectionLyme disease agentHuman vaccinesSalp15Infection of miceB. burgdorferi antigensMicrobial toxinsMammalian hostsBorrelia burgdorferiPathogensMechanism of actionBurgdorferi infectionProtect miceMedical importanceBurgdorferiProtective capacityMice