2023
Disorder of Golgi Apparatus Precedes Anoxia-Induced Pathology of Mitochondria
Morozov Y, Rakic P. Disorder of Golgi Apparatus Precedes Anoxia-Induced Pathology of Mitochondria. International Journal Of Molecular Sciences 2023, 24: 4432. PMID: 36901863, PMCID: PMC10003327, DOI: 10.3390/ijms24054432.Peer-Reviewed Original ResearchConceptsGolgi apparatusH anoxiaPost-translational protein modificationStomatin-like protein 2Role of mitochondriaEmbryonic mouse brainEmbryonic mouse brain cellsGolgi architectureSecretory traffickingMitochondrial matrixProtein modificationMouse brain cellsMitochondrial malfunctionTrans cisternaeBrain cellsMitochondriaOrganellesProtein 2Mitochondrial disordersLateral ganglionic eminenceEarly eventsComplex pathological changesMouse brainNormal ultrastructureGanglionic eminence
2018
The role of mitochondrial activity in female fertility and assisted reproductive technologies: overview and current insights
Cecchino GN, Seli E, Alves da Motta E, García-Velasco J. The role of mitochondrial activity in female fertility and assisted reproductive technologies: overview and current insights. Reproductive BioMedicine Online 2018, 36: 686-697. PMID: 29598846, DOI: 10.1016/j.rbmo.2018.02.007.Peer-Reviewed Original ResearchConceptsMetabolic stress modelsMitochondrial functionFemale fertilityFemale reproductive processesPoor outcomeReplacement therapyOvarian agingMitochondrial DNA contentInfertility treatmentTherapeutic attemptsOocyte qualityClinical implicationsEmbryo potentialOocyte maturationReproductive processesPrecursor cellsEarly embryo developmentReproductive technologiesDisease-causing mutationsMitochondrial capacityRole of mitochondriaMitochondrial impactCurrent insightsTrophectoderm cellsWomen
2015
Oocyte mitochondrial function and reproduction
Babayev E, Seli E. Oocyte mitochondrial function and reproduction. Current Opinion In Obstetrics & Gynecology 2015, 27: 175-181. PMID: 25719756, PMCID: PMC4590773, DOI: 10.1097/gco.0000000000000164.Peer-Reviewed Original ResearchConceptsOocyte mitochondrial functionMitochondrial functionEmbryonic developmentMitochondrial nutrientsMitochondrial replacementRole of mitochondriaOogonial stem cellsCellular organellesMammalian reproductionMitochondrial performanceMitochondrial diseaseEmbryo developmentMitochondrial activityMitochondrial dysfunctionOocyte developmentMitochondriaReproductive consequencesStem cellsOocyte maturationMitochondrial abnormalitiesPolar bodyReproductionEnergy productionIntake of compoundsNegative long-term health effects
2013
F1FO ATPase vesicle preparation and technique for performing patch clamp recordings of submitochondrial vesicle membranes.
Sacchetti S, Alavian KN, Lazrove E, Jonas EA. F1FO ATPase vesicle preparation and technique for performing patch clamp recordings of submitochondrial vesicle membranes. Journal Of Visualized Experiments 2013, e4394. PMID: 23685483, PMCID: PMC3676267, DOI: 10.3791/4394.Peer-Reviewed Original ResearchConceptsF1Fo-ATP synthaseATP synthaseF1Fo-ATPaseSubmitochondrial vesiclesNecrotic cell deathPro-apoptotic factorsCell deathOuter membraneBcl-2 family proteinsMitochondrial outer membraneImportant cellular functionsOuter membrane ruptureImportant mitochondrial functionsRole of mitochondriaMediation of signalsMitochondrial permeability transition poreProduction of ATPApoptotic cell deathPermeability transition poreInner membrane poreCellular functionsFamily proteinsInner membraneOxidative phosphorylationBeta subunitMitochondrial Calcium Uptake Capacity Modulates Neocortical Excitability
Sanganahalli BG, Herman P, Hyder F, Kannurpatti SS. Mitochondrial Calcium Uptake Capacity Modulates Neocortical Excitability. Cerebrovascular And Brain Metabolism Reviews 2013, 33: 1115-1126. PMID: 23591650, PMCID: PMC3705442, DOI: 10.1038/jcbfm.2013.61.Peer-Reviewed Original ResearchConceptsSensory-evoked cortical activityCentral nervous system metabolismCerebral blood flowCortical neuronal activityStimulus-evoked responsesCentral nervous systemBlood oxygen level dependenceNeocortical excitabilityBrain signalingHemodynamic responseBlood flowNeuronal activityNervous systemCortical activityNeocortical activityCalcium changesExtracellular electrophysiologyMCU activityMCU inhibitorVivo impactVivo mitochondriaDependent mannerMultiple subcellular compartmentsRole of mitochondriaUniporter activityPathophysiological Consequences of TAT-HKII Peptide Administration Are Independent of Impaired Vascular Function and Ensuing Ischemia
Nederlof R, Xie C, Eerbeek O, Koeman A, Milstein DM, Hollmann MW, Mik EG, Warley A, Southworth R, Akar FG, Zuurbier CJ. Pathophysiological Consequences of TAT-HKII Peptide Administration Are Independent of Impaired Vascular Function and Ensuing Ischemia. Circulation Research 2013, 112: e8-e13. PMID: 23329797, PMCID: PMC3596767, DOI: 10.1161/circresaha.112.274308.Peer-Reviewed Original ResearchConceptsVascular functionIschemic preconditioningMyocardial dysfunctionCardiac functionPeptide administrationHexokinase IIOptical action potential mappingAcute myocardial dysfunctionImpaired vascular functionIschemia-reperfusion injuryDeleterious effectsIschemic injuryCardioprotective effectsProtective effectIschemiaPathophysiological consequencesIntact myocardiumDehydrogenase releaseIntact heartAdministrationLactate productionDysfunctionRole of mitochondriaInjuryCritical regulatorMislocalization of neuronal mitochondria reveals regulation of Wallerian degeneration and NMNAT/WLDS-mediated axon protection independent of axonal mitochondria
Kitay BM, McCormack R, Wang Y, Tsoulfas P, Zhai RG. Mislocalization of neuronal mitochondria reveals regulation of Wallerian degeneration and NMNAT/WLDS-mediated axon protection independent of axonal mitochondria. Human Molecular Genetics 2013, 22: 1601-1614. PMID: 23314018, PMCID: PMC3657477, DOI: 10.1093/hmg/ddt009.Peer-Reviewed Original ResearchConceptsDrosophila larval motor neuronsLarval motor neuronsAxonal mitochondriaRole of mitochondriaEvolutionary conservationMN axonsMorphological comparisonMotor neuronsMitochondriaMolecular pathwaysAxon protectionNeuronal mitochondriaWallerian degenerationNeurodegenerative diseasesCentral roleIntense investigationDistal axonsRegulationMorphological changesDorsal root ganglion explantsAxon degenerationHuman DRG neuronsCritical sitesUnderlying mechanismMislocalization
2011
Mitochondria are sources of metabolic sink and arrhythmias
Akar FG, O'Rourke B. Mitochondria are sources of metabolic sink and arrhythmias. Pharmacology & Therapeutics 2011, 131: 287-294. PMID: 21513732, PMCID: PMC3138548, DOI: 10.1016/j.pharmthera.2011.04.005.Peer-Reviewed Original Research
2010
Goniothalamin Induces Coronary Artery Smooth Muscle Cells Apoptosis: The p53-Dependent Caspase-2 Activation Pathway
Chan K, Rajab N, Siegel D, Bin Din L, Ross D, Inayat-Hussain S. Goniothalamin Induces Coronary Artery Smooth Muscle Cells Apoptosis: The p53-Dependent Caspase-2 Activation Pathway. Toxicological Sciences 2010, 116: 533-548. PMID: 20498002, DOI: 10.1093/toxsci/kfq151.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAmino Acid Chloromethyl KetonesApoptosisCaspase 2Cells, CulturedCytochromes cDose-Response Relationship, DrugEnzyme ActivationHumansHydrogen PeroxideMembrane Potential, MitochondrialMuscle, Smooth, VascularMyocytes, Smooth MuscleNAD(P)H Dehydrogenase (Quinone)Oxygen ConsumptionPyronesSuperoxidesTumor Suppressor Protein p53ConceptsCoronary artery smooth muscle cellsCaspase-2Pan-caspase inhibitor benzyloxycarbonylMitochondrial membrane potential lossAsp-fluoromethyl ketoneRole of mitochondriaExternalization of phosphatidylserineMembrane potential lossCaspase-3 cleavageMitochondrial releaseCaspase-8Molecular mechanismsUpstream signalsArtery smooth muscle cellsDNA damage
2006
BCL-xL regulates synaptic plasticity.
Jonas E. BCL-xL regulates synaptic plasticity. Molecular Interventions 2006, 6: 208-22. PMID: 16960143, DOI: 10.1124/mi.6.4.7.Peer-Reviewed Original ResearchConceptsBcl-xLSynaptic vesicle recyclingRole of mitochondriaHigh synaptic activityMembrane ion pumpsMitochondrial localizationCalcium homeostasisVesicle recyclingPresynaptic terminalsPredominant organellesCell deathSynaptic vesiclesSynaptic developmentIon pumpsIntracellular calcium homeostasisRecent discoveryMitochondriaSynaptic transmitter releaseHomeostasisSynaptic plasticitySynaptic sitesSynapseSynaptic processesSynaptic activityOrganelles
2005
Intrinsic Pathway of Hydroquinone Induced Apoptosis Occurs via Both Caspase-Dependent and Caspase-Independent Mechanisms
Inayat-Hussain S, Ross D. Intrinsic Pathway of Hydroquinone Induced Apoptosis Occurs via Both Caspase-Dependent and Caspase-Independent Mechanisms. Chemical Research In Toxicology 2005, 18: 420-427. PMID: 15777082, DOI: 10.1021/tx049762o.Peer-Reviewed Original ResearchConceptsMitochondrial transmembrane potentialLoss of MTPApical caspases-8Caspase-independent mechanismHL-60 cellsJurkat cellsCaspase-8Pan-caspase inhibitor benzyloxycarbonylBenzene metabolite hydroquinonePresence of zVADInvolvement of mitochondriaAsp-fluoromethyl ketoneCaspase-dependent processCytochrome c.Executioner caspase-3Role of mitochondriaCaspase-8 processingPhosphatidyl serine exposureIntrinsic apoptotic pathwayPS exposureJurkat T cellsHL-60Apical caspasesCaspase-9 processingCaspase-Dependent
2000
The Role of Mitochondria in Presynaptic Calcium Handling at a Ribbon Synapse
Zenisek D, Matthews G. The Role of Mitochondria in Presynaptic Calcium Handling at a Ribbon Synapse. Neuron 2000, 25: 229-237. PMID: 10707986, DOI: 10.1016/s0896-6273(00)80885-5.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAnimalsCalciumCalcium-Transporting ATPasesCarbonyl Cyanide m-Chlorophenyl HydrazoneFluorescent DyesFura-2GoldfishLanthanumMembrane PotentialsMitochondriaPatch-Clamp TechniquesPotassiumRetinaRhodamine 123SodiumSynapsesSynaptic TransmissionUncoupling AgentsVision, OcularConceptsSynaptic terminalsCalcium handlingBipolar cell synaptic terminalsCalcium clearance mechanismsRetinal bipolar neuronsSingle synaptic terminalsClearance of Ca2Patch-clamp techniqueATP-dependent Ca2Bipolar neuronsRibbon synapseClamp techniqueClearance mechanismsCalcium uptakeLarge Ca2Role of mitochondriaMitochondrial uptakeCa2Mitochondria actMembrane extrusionNeuronsUptake
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