2023
Signaling between mammalian adiponectin and a mosquito adiponectin receptor reduces Plasmodium transmission
Chuang Y, Stone H, Abouneameh S, Tang X, Fikrig E. Signaling between mammalian adiponectin and a mosquito adiponectin receptor reduces Plasmodium transmission. MBio 2023, 15: e02257-23. PMID: 38078744, PMCID: PMC10790699, DOI: 10.1128/mbio.02257-23.Peer-Reviewed Original ResearchBlood mealComplex life cycleMosquito fitnessMammalian hostsMammalian adiponectinPathogen infectivityLipid transportersVertebrate hostsAdiponectin receptorsHematophagous arthropodsFemale mosquitoesPlasmodium transmissionLife cycleMosquitoesImportant lipid transporterPathwayHostInfectious agentsVector-borne infectious agentsArthropodsAdiponectinReceptorsInfectionTransportersMealBulk and single-nucleus RNA sequencing highlight immune pathways induced in individuals during an Ixodes scapularis tick bite
Tang X, Lynn G, Cui Y, Cerny J, Arora G, Tomayko M, Craft J, Fikrig E. Bulk and single-nucleus RNA sequencing highlight immune pathways induced in individuals during an Ixodes scapularis tick bite. Infection And Immunity 2023, 91: e00282-23. PMID: 37846980, PMCID: PMC10652856, DOI: 10.1128/iai.00282-23.Peer-Reviewed Original ResearchConceptsRNA sequencingSingle-nucleus RNA sequencingBulk RNA sequencingInterleukin-17 signalingPlatelet activation pathwaysLaboratory guinea pigsSnRNA-seqHippo signalingIndividual genesPeripheral bloodTick biteAdaptive immunityAnti-tick vaccinesGuidance pathwayImmune pathwaysNew biomarkersHost responseGuinea pigsHematophagous arthropodsHost defenseCell adhesionTick attachmentNovel insightsTick feedingPhysiological consequences
2017
Chapter 14 Translation of Saliva Proteins Into Tools to Prevent Vector-Borne Disease Transmission
Narasimhan S, Schleicher T, Fikrig E. Chapter 14 Translation of Saliva Proteins Into Tools to Prevent Vector-Borne Disease Transmission. 2017, 249-300. DOI: 10.1016/b978-0-12-805360-7.00014-9.ChaptersPathogen transmissionArthropod vectorsVector-pathogen interactionsBlood mealVector salivaVector-Borne Disease TransmissionTransmit pathogensMolecular understandingHematophagous arthropodsHost immune responseMicrobesArthropodsImmune responseSalivary proteinsPathogensHostArthropod salivaMicroorganism transmission
2009
Inhibition of Neutrophil Function by Two Tick Salivary Proteins
Guo X, Booth CJ, Paley MA, Wang X, DePonte K, Fikrig E, Narasimhan S, Montgomery RR. Inhibition of Neutrophil Function by Two Tick Salivary Proteins. Infection And Immunity 2009, 77: 2320-2329. PMID: 19332533, PMCID: PMC2687334, DOI: 10.1128/iai.01507-08.Peer-Reviewed Original ResearchConceptsPolymorphonuclear leukocytesPMN functionNumber of PMNPMN integrinsPMN adherenceNeutrophil functionSpirochete burdenTick salivary proteinsTick salivaLyme diseaseTick attachmentSalivary glandsBorrelia burgdorferiTick feedingCausative agentReduced levelsInhibitory proteinSalivaBlood mealAntihemostatic activityInfectionInhibitionSalivary proteinsHematophagous arthropodsTick Ixodes scapularis