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 ResearchConceptsPrimary 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
2017
ΔN-Bcl-xL, a therapeutic target for neuroprotection
Park HA, Jonas EA. ΔN-Bcl-xL, a therapeutic target for neuroprotection. Neural Regeneration Research 2017, 12: 1791-1794. PMID: 29239317, PMCID: PMC5745825, DOI: 10.4103/1673-5374.219033.Peer-Reviewed Original ResearchΔN-BclNeuronal deathNeuronal viabilityMitochondrial dysfunctionPrimary hippocampal neuronsABT-737Excitotoxic injuryGlutamate toxicityHippocampal neuronsAnti-apoptotic proteinsTherapeutic targetB cellsPrimary neuronsNeuronal functionAcute productionNeuroprotectionAltered metabolismMitochondrial damageNeuronsCentral targetMitochondrial functionDysfunctionDeathMitochondrial anti-apoptotic proteinDependent effects
2014
Bcl-xL in neuroprotection and plasticity
Jonas EA, Porter GA, Alavian KN. Bcl-xL in neuroprotection and plasticity. Frontiers In Physiology 2014, 5: 355. PMID: 25278904, PMCID: PMC4166110, DOI: 10.3389/fphys.2014.00355.BooksMitochondrial outer membrane permeabilizationBcl-xLSynapse formationOuter membrane permeabilizationMaster regulator proteinBcl-2 family member Bcl-xLPro-death factorsPro-apoptotic factorsNeurodegenerative diseasesVesicular traffickingSpecialized proteinsRegulator proteinMembrane permeabilizationCell stressBioenergetic efficiencyHigh metabolic demandsNeurodegenerative stimuliProteinNormal neuronal activityChannel activityNeuronal functionGenetic mutationsSuch protective strategiesNeuroprotective strategiesNeuronal death
2004
Exposure to Hypoxia Rapidly Induces Mitochondrial Channel Activity within a Living Synapse*
Jonas EA, Hickman JA, Hardwick JM, Kaczmarek LK. Exposure to Hypoxia Rapidly Induces Mitochondrial Channel Activity within a Living Synapse*. Journal Of Biological Chemistry 2004, 280: 4491-4497. PMID: 15561723, DOI: 10.1074/jbc.m410661200.Peer-Reviewed Original ResearchConceptsMitochondrial channel activityMitochondrial membraneChannel activityBcl-xLBcl-2 family proteinsPro-apoptotic fragmentsOuter mitochondrial membraneTrigger cell deathZ-VAD-FMKBenzyloxycarbonyl-VADFamily proteinsSynaptic responsesMulticonductance channelLarge conductance channelFluoromethyl ketoneCell deathMinutes of hypoxiaResponses of neuronsNeuronal functionSquid giant synapseSynaptic mitochondriaEarly eventsSynaptic functionHypoxic conditionsNeuronal death