2022
Glutathione-dependent redox balance characterizes the distinct metabolic properties of follicular and marginal zone B cells
Franchina DG, Kurniawan H, Grusdat M, Binsfeld C, Guerra L, Bonetti L, Soriano-Baguet L, Ewen A, Kobayashi T, Farinelle S, Minafra AR, Vandamme N, Carpentier A, Borgmann FK, Jäger C, Chen Y, Kleinewietfeld M, Vasiliou V, Mittelbronn M, Hiller K, Lang PA, Brenner D. Glutathione-dependent redox balance characterizes the distinct metabolic properties of follicular and marginal zone B cells. Nature Communications 2022, 13: 1789. PMID: 35379825, PMCID: PMC8980022, DOI: 10.1038/s41467-022-29426-x.Peer-Reviewed Original ResearchConceptsElectron transport chainMarginal zone B cellsMitochondrial electron transport chainGlutamate-cysteine ligaseCatalytic subunitRedox controlCell-specific ablationRedox balanceTransport chainMetabolic dependenciesCysteine ligaseProtein synthesisMetabolite succinateMTOR activationGlutathione synthesisATP levelsMetabolic propertiesB cellsMetabolic principlesMetabolic featuresDistinct metabolic propertiesMZBCellsActivationLigase
2019
Expression, purification and crystallization of the novel Xenopus tropicalis ALDH16B1, a homologue of human ALDH16A1
Pantouris G, Dioletis E, Chen Y, Thompson DC, Vasiliou V, Lolis EJ. Expression, purification and crystallization of the novel Xenopus tropicalis ALDH16B1, a homologue of human ALDH16A1. Chemico-Biological Interactions 2019, 304: 168-172. PMID: 30894314, PMCID: PMC6746316, DOI: 10.1016/j.cbi.2019.03.009.Peer-Reviewed Original ResearchConceptsAldehyde dehydrogenaseCritical Cys residuesPreliminary crystallographic analysisGenomic analysisSf9 cellsCys residuesALDH16A1Novel familyLower animalsSize exclusion chromatographyActive siteStructure determinationMetabolomics studiesCrystallographic analysisCellsMammalsHomologuesGenesExclusion chromatographyFishStructural characteristicsFrogsPathogenesis of goutUnique structural characteristicsResidues