2022
CD55 Facilitates Immune Evasion by Borrelia crocidurae, an Agent of Relapsing Fever
Arora G, Lynn GE, Tang X, Rosen CE, Hoornstra D, Sajid A, Hovius JW, Palm NW, Ring AM, Fikrig E. CD55 Facilitates Immune Evasion by Borrelia crocidurae, an Agent of Relapsing Fever. MBio 2022, 13: e01161-22. PMID: 36036625, PMCID: PMC9600505, DOI: 10.1128/mbio.01161-22.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlood Group AntigensBorreliaCytokinesHumansImmune EvasionMiceRelapsing FeverRodentiaConceptsRole of CD55Fever infectionImmune evasionSurface of erythrocytesRosette formationB. crociduraeB. persicaHost factorsBorrelia crociduraeAcute febrile illnessInflammatory cytokine levelsElevated proinflammatory cytokinesExpression of CD55Causative agentErythrocyte rosette formationFacilitates Immune EvasionComplement-mediated lysisHost-pathogen interactionsCytokine levelsFebrile illnessSignificant morbidityProinflammatory cytokinesHigh-throughput screenC5a levelsCD55 expression
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