2023
Dome1–JAK–STAT signaling between parasite and host integrates vector immunity and development
Rana V, Kitsou C, Dutta S, Ronzetti M, Zhang M, Bernard Q, Smith A, Tomás-Cortázar J, Yang X, Wu M, Kepple O, Li W, Dwyer J, Matias J, Baljinnyam B, Oliver J, Rajeevan N, Pedra J, Narasimhan S, Wang Y, Munderloh U, Fikrig E, Simeonov A, Anguita J, Pal U. Dome1–JAK–STAT signaling between parasite and host integrates vector immunity and development. Science 2023, 379: eabl3837. PMID: 36634189, PMCID: PMC10122270, DOI: 10.1126/science.abl3837.Peer-Reviewed Original ResearchConceptsBlood meal acquisitionMetazoan developmentTick receptorArthropod immunityMammalian hostsSignaling pathwaysReceptor motifEvolutionary dependenceVectorial competenceStem cellsCommunication pathwaysPathwayCritical roleVector immunityHostHigh affinityGenomeAntimicrobial componentsHedgehogJAKMotifMetamorphosisImmunityParasitesPhysiology
2021
Cytochrome b Drug Resistance Mutation Decreases Babesia Fitness in the Tick Stages But Not the Mammalian Erythrocytic Cycle
Chiu JE, Renard I, George S, Pal A, Alday PH, Narasimhan S, Riscoe MK, Doggett JS, Mamoun C. Cytochrome b Drug Resistance Mutation Decreases Babesia Fitness in the Tick Stages But Not the Mammalian Erythrocytic Cycle. The Journal Of Infectious Diseases 2021, 225: 135-145. PMID: 34139755, PMCID: PMC8730496, DOI: 10.1093/infdis/jiab321.Peer-Reviewed Original ResearchConceptsMitochondrial cytochrome bParasite life cycleWild-type alleleTick vectorParasite fitnessCytochrome bMutant parasitesMutant allelesErythrocytic cycleArthropod vectorsNymphal stagesBabesia parasitesMutationsLife cycleFitnessTick stagesResistance mutationsMalaria-like illnessB. microtiAllelesDrug resistance mutationsParasitesHuman babesiosisTicksHost