2005
Actions of BAX on Mitochondrial Channel Activity and on Synaptic Transmission
Jonas EA, Hardwick JM, Kaczmarek LK. Actions of BAX on Mitochondrial Channel Activity and on Synaptic Transmission. Antioxidants & Redox Signaling 2005, 7: 1092-1100. PMID: 16115013, DOI: 10.1089/ars.2005.7.1092.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisBcl-2-Associated X ProteinBcl-X ProteinCell MembraneElectrophysiologyIntracellular MembranesLiposomesLoligoMitochondriaMultigene FamilyNeurotransmitter AgentsPatch-Clamp TechniquesPeptidesPresynaptic TerminalsProtein Structure, TertiarySynapsesSynaptic TransmissionTime FactorsConceptsMitochondrial membraneBcl-2 family proteins BaxCell deathOuter mitochondrial membraneAction of BaxMitochondrial channel activityChannel activityNormal physiological settingsAntiapoptotic Bcl-xL proteinBcl-xL proteinDeath channelMitochondrial architectureMitochondrial channelsProapoptotic fragmentsLarge conductance channelPresynaptic terminalsBcl-xL.Proapoptotic proteinsAlternative functionsProtein BaxPhysiological settingsPhysiological roleSynaptic transmissionBaxNeurotransmitter release
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