2022
A novel exosome-based therapy for post-MI arrhythmias
Cacheux M, Akar FG. A novel exosome-based therapy for post-MI arrhythmias. European Heart Journal 2022, 43: 2157-2159. PMID: 35325140, DOI: 10.1093/eurheartj/ehac155.Peer-Reviewed Original Research
2015
The Mitochondrial Translocator Protein and Arrhythmogenesis in Ischemic Heart Disease
Motloch LJ, Hu J, Akar FG. The Mitochondrial Translocator Protein and Arrhythmogenesis in Ischemic Heart Disease. Oxidative Medicine And Cellular Longevity 2015, 2015: 234104. PMID: 25918579, PMCID: PMC4397036, DOI: 10.1155/2015/234104.Peer-Reviewed Original ResearchConceptsIschemic heart diseaseHeart diseaseTranslocator proteinAcute ischemia-reperfusion injuryReactive oxygen speciesIschemia-reperfusion injuryMultiple organ systemsExcitation-contraction couplingMultiple cardiovascular disordersPermeability transition poreRole of TSPOMyocardial infarctionInflammatory processDiverse pathophysiological processesImmune responseCardiovascular disordersTherapeutic targetPathophysiological processesOrgan systemsDiagnostic markerMitochondrial dysfunctionDiseaseAbundant expressionMitochondrial translocator proteinROS release
2007
Regulation of ion channels and arrhythmias in the ischemic heart
Akar JG, Akar FG. Regulation of ion channels and arrhythmias in the ischemic heart. Journal Of Electrocardiology 2007, 40: s37-s41. PMID: 17993326, DOI: 10.1016/j.jelectrocard.2007.05.020.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsHeart Conduction SystemHumansIon Channel GatingIon ChannelsMembrane PotentialsModels, CardiovascularMyocardial IschemiaConceptsIschemic injuryElectrophysiological changesIschemic heart diseaseBest treatment strategyCoronary eventsReperfusion phaseVentricular arrhythmiasIschemic episodesHeart diseaseLeading causeElectrical dysfunctionTreatment strategiesIschemic heartMetabolic substratesPatientsArrhythmiasKey cellularTime courseInjuryIon channelsHeartDysfunctionMortalityDisease
2005
The mitochondrial origin of postischemic arrhythmias
Akar FG, Aon MA, Tomaselli GF, O'Rourke B. The mitochondrial origin of postischemic arrhythmias. Journal Of Clinical Investigation 2005, 115: 3527-3535. PMID: 16284648, PMCID: PMC1280968, DOI: 10.1172/jci25371.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsAnionsArrhythmias, CardiacDose-Response Relationship, DrugElectrophysiologyGuinea PigsHeartIntracellular MembranesIon ChannelsIschemiaMembrane PotentialsMicroscopy, ConfocalMitochondria, HeartMyocardial IschemiaMyocardial ReperfusionMyocardial Reperfusion InjuryMyocardiumMyocytes, CardiacOscillometryReactive Oxygen SpeciesReceptors, GABA-AReperfusion InjuryTemperatureTime FactorsConceptsAction potentialsVentricular fibrillationPostischemic functional recoveryIschemic heart diseaseGuinea pig heartsNew therapeutic targetsAbnormal electrical activationPostischemic arrhythmiasReperfusion arrhythmiasFunctional recoveryGlobal ischemiaHeart diseaseBolus infusionArrhythmia preventionElectrophysiological changesAP shorteningControl heartsPostischemic heartsBenzodiazepine receptorsElectrophysiological substrateTherapeutic targetArrhythmiasReperfusionPig heartsMitochondrial benzodiazepine receptor