2022
Microbe Profile: Wigglesworthia glossinidia: the tsetse fly’s significant other
Weiss BL, Rio RVM, Aksoy S. Microbe Profile: Wigglesworthia glossinidia: the tsetse fly’s significant other. Microbiology 2022, 168: 001242. PMID: 36129743, PMCID: PMC10723186, DOI: 10.1099/mic.0.001242.Peer-Reviewed Original ResearchConceptsPhysiological homeostasisNutritional roleEssential nutritional roleUnique physiological adaptationsTsetse fliesFly microbiotaWigglesworthia glossinidiaObligate mutualistsHost fitnessAncient associationParasitic trypanosomesLarval periodPhysiological adaptationsFitness outcomesTsetse's abilityAntimicrobial responsesImmune systemAmidasesFliesMicrobiotaMutualistsWigglesworthiaEndosymbiontsGenomeB vitamins
2017
Unravelling the relationship between the tsetse fly and its obligate symbiont Wigglesworthia: transcriptomic and metabolomic landscapes reveal highly integrated physiological networks
Bing X, Attardo GM, Vigneron A, Aksoy E, Scolari F, Malacrida A, Weiss BL, Aksoy S. Unravelling the relationship between the tsetse fly and its obligate symbiont Wigglesworthia: transcriptomic and metabolomic landscapes reveal highly integrated physiological networks. Proceedings Of The Royal Society B 2017, 284: 20170360. PMID: 28659447, PMCID: PMC5489720, DOI: 10.1098/rspb.2017.0360.Peer-Reviewed Original ResearchConceptsPeptidoglycan recognition proteinsAfrican trypanosome parasitesTsetse fliesAmino acid metabolismWigglesworthia glossinidiaMultiple metabolic pathwaysObligate endosymbiontsMolecular chaperonesTransport machineryVertebrate bloodMetabolomic landscapeRecognition proteinsSeq analysisSymbiotic dialogueNucleotide biosynthesisAdenosyl methionineBiological functionsSpecialized cellsTsetse survivalTrypanosome parasitesEssential cofactorMetabolic pathwaysNew biological targetsAcid metabolismPhysiological networks
2012
Obligate Symbionts Activate Immune System Development in the Tsetse Fly
Weiss BL, Maltz M, Aksoy S. Obligate Symbionts Activate Immune System Development in the Tsetse Fly. The Journal Of Immunology 2012, 188: 3395-3403. PMID: 22368278, PMCID: PMC3311772, DOI: 10.4049/jimmunol.1103691.Peer-Reviewed Original ResearchConceptsSymbiotic bacteriaImmune system developmentNovel evolutionary adaptationImmunity-related genesObligate symbiontsSymbiotic microbesObligate mutualistsViviparous modeProper immune system functionEvolutionary adaptationPhagocytic hemocytesMolecular mechanismsCell extractsMolecular componentsSusceptible phenotypeNonpathogenic Escherichia coliEscherichia coliTsetse fliesImmune systemFliesAtypical expressionHemocytesImmune system functionPhenotypeTsetse
2011
Tsetse Immune System Maturation Requires the Presence of Obligate Symbionts in Larvae
Weiss BL, Wang J, Aksoy S. Tsetse Immune System Maturation Requires the Presence of Obligate Symbionts in Larvae. PLOS Biology 2011, 9: e1000619. PMID: 21655301, PMCID: PMC3104962, DOI: 10.1371/journal.pbio.1000619.Peer-Reviewed Original ResearchConceptsIntrauterine larvaeBeneficial microbial symbiontsSpecific host phenotypesMilk gland secretionsHost physiological processesCo-evolutionary adaptationMicrobial symbiontsWigglesworthia glossinidiaObligate mutualistsHost phenotypePhysiological processesImmune system homeostasisWigglesworthiaTsetse fliesImportant functionsGland secretionSystem homeostasisFliesGlossina morsitansMutualistsSymbiontsDietary supplementationLarvaeHomeostasisPhenotype
2009
Interactions between mutualist Wigglesworthia and tsetse peptidoglycan recognition protein (PGRP-LB) influence trypanosome transmission
Wang J, Wu Y, Yang G, Aksoy S. Interactions between mutualist Wigglesworthia and tsetse peptidoglycan recognition protein (PGRP-LB) influence trypanosome transmission. Proceedings Of The National Academy Of Sciences Of The United States Of America 2009, 106: 12133-12138. PMID: 19587241, PMCID: PMC2715537, DOI: 10.1073/pnas.0901226106.Peer-Reviewed Original ResearchConceptsImmune deficiencyPGRP-LBHost immune responsePeptidoglycan recognition proteinsAnti-protozoal activityTsetse's abilityImmune responseInfection susceptibilityHost immunityExpression correlatesNormal adultsInfectionHost susceptibilityAntimicrobial peptidesParasitized adultsTrypanosome infectionAdult tsetseRecognition proteinsLimited exposureAdultsForeign microbesRNA interferencePathway functionActivationSusceptibility