2023
Repeated Tick Infestations Impair Borrelia burgdorferi Transmission in a Non-Human Primate Model of Tick Feeding
Narasimhan S, Booth C, Philipp M, Fikrig E, Embers M. Repeated Tick Infestations Impair Borrelia burgdorferi Transmission in a Non-Human Primate Model of Tick Feeding. Pathogens 2023, 12: 132. PMID: 36678479, PMCID: PMC9861725, DOI: 10.3390/pathogens12010132.Peer-Reviewed Original ResearchNon-human primatesImmune responseLyme diseaseTick transmissionAnimal modelsGuinea pigsNon-human primate modelProtective immune responseTick feedingTick infestationRobust immune responseTick salivary antigensElicit immune responsesHuman Lyme diseaseClinical manifestationsHuman pathogensPrimate modelSalivary antigensNon-natural hostsVaccine targetsDiseaseVaccine discoveryTick resistanceBorreliaNatural host
2021
Tick host immunity: vector immunomodulation and acquired tick resistance
Kitsou C, Fikrig E, Pal U. Tick host immunity: vector immunomodulation and acquired tick resistance. Trends In Immunology 2021, 42: 554-574. PMID: 34074602, PMCID: PMC10089699, DOI: 10.1016/j.it.2021.05.005.Peer-Reviewed Original ResearchConceptsTick-host associationsTick resistanceImmune evasion activitiesNovel preventive strategiesImmunological eventsImmunomodulatory rolePreventive strategiesTick salivaIncidental hostsNew seedsPathogen transmissionBlood mealNatural hostVector competenceNatural persistenceCritical appraisalTicksAssociation
2020
Acquired tick resistance: The trail is hot
Narasimhan S, Kurokawa C, DeBlasio M, Matias J, Sajid A, Pal U, Lynn G, Fikrig E. Acquired tick resistance: The trail is hot. Parasite Immunology 2020, 43: e12808. PMID: 33187012, PMCID: PMC8058238, DOI: 10.1111/pim.12808.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsNaturally Acquired Resistance to Ixodes scapularis Elicits Partial Immunity against Other Tick Vectors in a Laboratory Host
Lynn GE, Diktas H, DePonte K, Fikrig E. Naturally Acquired Resistance to Ixodes scapularis Elicits Partial Immunity against Other Tick Vectors in a Laboratory Host. American Journal Of Tropical Medicine And Hygiene 2020, 104: 175-183. PMID: 33258439, PMCID: PMC7790098, DOI: 10.4269/ajtmh.20-0776.Peer-Reviewed Original ResearchConceptsTick speciesTick vectorEngorgement weightHost resistanceMultiple tick speciesAnti-tick vaccinesImportant tick speciesImportant tick vectorAbility of ticksTransmission of pathogensTick resistanceTick challengeTick attachmentTick salivaTicksForm of immunityLaboratory hostPrimary speciesEconomic productionGuinea pig modelNorth AmericaSpeciesPartial immunityPathogensHost