2022
Alpha-tocotrienol enhances arborization of primary hippocampal neurons via upregulation of Bcl-xL
Park HA, Crowe-White KM, Ciesla L, Scott M, Bannerman S, Davis AU, Adhikari B, Burnett G, Broman K, Ferdous KA, Lackey KH, Licznerski P, Jonas EA. Alpha-tocotrienol enhances arborization of primary hippocampal neurons via upregulation of Bcl-xL. Nutrition Research 2022, 101: 31-42. PMID: 35366596, PMCID: PMC9081260, DOI: 10.1016/j.nutres.2022.02.007.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAnimalsBcl-X ProteinHippocampusLymphoma, B-CellNeuronsRatsTocotrienolsUp-RegulationConceptsPrimary hippocampal neuronsControl neuronsHippocampal neuronsAlpha-tocotrienolBcl-xLVitamin E familyCerebral ischemiaNeuronal viabilityMature neuronsB cellsNeurite complexityNeuronal functionMitochondrial energy productionBrain developmentCentral mechanismsNeuronsBeneficial effectsOxidative stressBcl-xL upregulationProtein levelsNeurite branchingTreatmentE familyATP levelsNeurite outgrowth
2019
Alpha-Tocotrienol Prevents Oxidative Stress-Mediated Post-Translational Cleavage of Bcl-xL in Primary Hippocampal Neurons
Park HA, Mnatsakanyan N, Broman K, Davis AU, May J, Licznerski P, Crowe-White KM, Lackey KH, Jonas EA. Alpha-Tocotrienol Prevents Oxidative Stress-Mediated Post-Translational Cleavage of Bcl-xL in Primary Hippocampal Neurons. International Journal Of Molecular Sciences 2019, 21: 220. PMID: 31905614, PMCID: PMC6982044, DOI: 10.3390/ijms21010220.Peer-Reviewed Original ResearchConceptsPrimary hippocampal neuronsHippocampal neuronsReactive oxygen speciesMitochondrial dysfunctionBcl-xLMitochondrial membrane potentialMitochondrial functionProduction of ROSExcitotoxic conditionsGlutamate challengeNeuroprotective propertiesMembrane potentialNeuronal deathExcitotoxic stimulationBcl-xL levelsNeuronal survivalIntracellular ATP depletionMitochondrial reactive oxygen speciesB cellsImportant causeDysfunctionNeuronsROS productionATP depletionNeurite outgrowth