2021
Impaired GSH biosynthesis disrupts eye development, lens morphogenesis and PAX6 function
Thompson B, Chen Y, Davidson EA, Garcia-Milian R, Golla JP, Apostolopoulos N, Orlicky DJ, Schey K, Thompson DC, Vasiliou V. Impaired GSH biosynthesis disrupts eye development, lens morphogenesis and PAX6 function. The Ocular Surface 2021, 22: 190-203. PMID: 34425299, PMCID: PMC8560581, DOI: 10.1016/j.jtos.2021.08.010.Peer-Reviewed Original ResearchConceptsHEK293T cellsEye developmentGSH biosynthesisTransactivation activityPax6 functionReactive oxygen speciesSubsequent gene ontologyCell identity genesButhionine sulfoximineEpithelial cell identityRNA-seq analysisIngenuity Pathway AnalysisKey upstream regulatorIdentity genesCell identityGene OntologyRNA-seqImmune response genesBioinformatics analysisResponse genesGlutathione biosynthesisLens morphogenesisMolecular consequencesUpstream regulatorMicrophthalmia phenotype
2018
Glutathione and Transsulfuration in Alcohol-Associated Tissue Injury and Carcinogenesis
Chen Y, Han M, Matsumoto A, Wang Y, Thompson DC, Vasiliou V. Glutathione and Transsulfuration in Alcohol-Associated Tissue Injury and Carcinogenesis. Advances In Experimental Medicine And Biology 2018, 1032: 37-53. PMID: 30362089, PMCID: PMC6743726, DOI: 10.1007/978-3-319-98788-0_3.ChaptersConceptsGSH biosynthesisAbundant non-protein thiolEpigenetic gene regulationNon-protein thiolsGlutathione S-transferase (GST) familyGene regulationPeroxidase familyExogenous electrophilesCellular methylationReactive oxygen speciesGSH functionsCellular concentrationRelated enzymesTranssulfuration pathwayCancer developmentOxygen speciesBiosynthesisExogenous chemicalsEnzymeTransmethylation pathwayEnhanced susceptibilityPathological conditionsIntimate involvementMillimolar rangePathwayGlutathione de novo synthesis but not recycling process coordinates with glutamine catabolism to control redox homeostasis and directs murine T cell differentiation
Lian G, Gnanaprakasam JR, Wang T, Wu R, Chen X, Liu L, Shen Y, Yang M, Yang J, Chen Y, Vasiliou V, Cassel TA, Green DR, Liu Y, Fan TW, Wang R. Glutathione de novo synthesis but not recycling process coordinates with glutamine catabolism to control redox homeostasis and directs murine T cell differentiation. ELife 2018, 7: e36158. PMID: 30198844, PMCID: PMC6152796, DOI: 10.7554/elife.36158.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell DifferentiationCell ProliferationDimethyl FumarateGlutamate-Cysteine LigaseGlutamineGlutathioneGlutathione DisulfideHomeostasisLymphocyte ActivationMice, Inbred C57BLOxidation-ReductionOxidative StressReactive Oxygen SpeciesReceptors, Antigen, T-CellTh17 CellsT-LymphocytesT-Lymphocytes, RegulatoryConceptsCell fateDe novo synthesisNovo synthesisCell differentiationT cell differentiationMurine T cell differentiationT cell fateGlutamate-cysteine ligaseLineage choiceRedox demandsGlutathione de novo synthesisRecycling pathwayInhibition of GSHRedox homeostasisGSH biosynthesisGlutamine catabolismRedox balanceModifier subunitEssential precursorIntracellular GSHEssential roleGlutathione disulfideDifferentiationGSH contentGSH