2023
Lipid metabolism dysfunction following symbiont elimination is linked to altered Kennedy pathway homeostasis
Attardo G, Benoit J, Michalkova V, Kondragunta A, Baumann A, Weiss B, Malacrida A, Scolari F, Aksoy S. Lipid metabolism dysfunction following symbiont elimination is linked to altered Kennedy pathway homeostasis. IScience 2023, 26: 107108. PMID: 37534171, PMCID: PMC10391724, DOI: 10.1016/j.isci.2023.107108.Peer-Reviewed Original ResearchKennedy pathwayObligate endosymbiotic bacteriaViviparous tsetse flyLipid metabolismEarly developmental stagesInsect reproductionEndosymbiotic bacteriaSymbiotic bacteriaLipid biosynthesisPathway homeostasisSymbiont eliminationFunctional validationExperimental removalPhosphatidylcholine biosynthesisDevelopmental stagesProper functionTsetse fliesBiosynthesisLipid metabolism dysfunctionImpaired lipid metabolismMetabolismBacteriaPathwayMetabolism dysfunctionSymbionts
2021
Infection with endosymbiotic Spiroplasma disrupts tsetse (Glossina fuscipes fuscipes) metabolic and reproductive homeostasis
Son JH, Weiss BL, Schneider DI, Dera KM, Gstöttenmayer F, Opiro R, Echodu R, Saarman NP, Attardo GM, Onyango M, Abdalla A, Aksoy S. Infection with endosymbiotic Spiroplasma disrupts tsetse (Glossina fuscipes fuscipes) metabolic and reproductive homeostasis. PLOS Pathogens 2021, 17: e1009539. PMID: 34529715, PMCID: PMC8478229, DOI: 10.1371/journal.ppat.1009539.Peer-Reviewed Original ResearchConceptsReproductive fitnessSpiroplasma infectionSex-biased gene expressionHigh-throughput RNA sequencingReproductive physiologyIntrauterine larval developmentMale reproductive fitnessPathogenic African trypanosomesEndosymbiotic bacteriaFly resistanceTsetse fecundityFemale spermathecaFemale fecundityRNA sequencingLarval developmentSpiroplasmaGene expressionAfrican trypanosomesReproductive tissuesReproductive homeostasisTsetse hostHuman diseasesPopulation sizeProtective phenotypeLab lines