2023
Fatal Epileptic Seizures in Mice Having Compromised Glutathione and Ascorbic Acid Biosynthesis
Chen Y, Holland K, Shertzer H, Nebert D, Dalton T. Fatal Epileptic Seizures in Mice Having Compromised Glutathione and Ascorbic Acid Biosynthesis. Antioxidants 2023, 12: 448. PMID: 36830006, PMCID: PMC9952205, DOI: 10.3390/antiox12020448.Peer-Reviewed Original ResearchDKO miceEpileptic seizuresKnockout miceAA supplementationAdult DKO miceFatal epileptic seizuresSpontaneous epileptic seizuresDietary ascorbic acidTissue GSH levelsDouble knockout miceNormal brain functionFunctional crosstalkNeuronal lossHippocampal pathologyGlutamatergic neurotransmissionGlial proliferationBrain damageNeuronal healthPostnatal dayBrain pathologyRate-limiting enzymeSeizuresBrain functionMiceGSH levels
2009
Curcumin, quercetin, and tBHQ modulate glutathione levels in astrocytes and neurons: importance of the glutamate cysteine ligase modifier subunit
Lavoie S, Chen Y, Dalton TP, Gysin R, Cuénod M, Steullet P, Q. K. Curcumin, quercetin, and tBHQ modulate glutathione levels in astrocytes and neurons: importance of the glutamate cysteine ligase modifier subunit. Journal Of Neurochemistry 2009, 108: 1410-1422. PMID: 19183254, DOI: 10.1111/j.1471-4159.2009.05908.x.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceAnimalsAntioxidantsAstrocytesCell SurvivalCells, CulturedCerebral CortexCurcuminDose-Response Relationship, DrugEmbryo, MammalianEnzyme InhibitorsGene ExpressionGlutamate-Cysteine LigaseGlutathioneHydroquinonesMiceMice, Inbred C57BLMice, KnockoutNeuronsProtein SubunitsQuercetinUp-RegulationConceptsGlutamate-cysteine ligaseGCL activityRate-limiting synthesizing enzymeRedox regulatorCatalytic subunitGSH levelsGene expressionCysteine ligaseGlutamate cysteine ligase modifierModifier subunitCell deathCell typesGSH synthesisEnzymeNeurodegenerative diseasesCultured neuronsGCLMSubunitsMRNA levelsSynthesizing enzymesGSHLower GSHAbility of curcuminExpressionLigase