Cell CycleCyclin-Dependent Kinase 5NeuronsOxidative StressAlzheimer DiseaseCell Cycle ProteinsCell DeathReactive Oxygen SpeciesHydrogen PeroxideAntioxidantsLipid PeroxidationCell SurvivalCell Cycle CheckpointsG1 PhaseOxidation-ReductionMitosisS PhaseCell DivisionApoptosisCyclinsMenstrual CycleCells, CulturedG2 PhaseCell ProliferationCell LineCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent Kinase Inhibitor p21Retinoblastoma ProteinCell Line, TumorMolecular Sequence DataSignal TransductionPhosphorylationG2 Phase Cell Cycle CheckpointsCell DifferentiationProtein-Serine-Threonine KinasesTumor Suppressor Protein p53G0 PhaseCDC2 Protein KinaseTime FactorsDNA-Binding ProteinsG1 Phase Cell Cycle CheckpointsMutationCyclin-Dependent Kinase 2Cyclin D1Gene Expression RegulationNuclear ProteinsTranscription FactorsDNA DamageDNA ReplicationCyclin EBlotting, WesternFlow CytometryNerve Tissue ProteinsGenes, cdcCell NucleusAmino Acid SequenceCyclin ATumor Cells, CulturedModels, BiologicalInterphaseCyclin-Dependent Kinase 4Base SequenceBrainCyclin BTumor Suppressor ProteinsRNA, MessengerTransfectionImmunohistochemistryTranscription, GeneticHeLa CellsPC12 CellsCDC2-CDC28 KinasesBromodeoxyuridineEstrous CycleProtein Bindingcdc25 PhosphatasesMicrotubule-Associated ProteinsE2F Transcription FactorsDNARats, Sprague-DawleyEnzyme InhibitorsSaccharomyces cerevisiaeHippocampusCyclin B1Down-RegulationDose-Response Relationship, DrugCerebral CortexGene Expression Regulation, DevelopmentalCyclin DRNA, Small InterferingCitric Acid CycleE2F1 Transcription FactorProtein KinasesProto-Oncogene ProteinsCarrier ProteinsNeuroblastomaMice, Inbred C57BLPromoter Regions, GeneticSaccharomyces cerevisiae ProteinsFibroblasts