2022
Mitochondrial ATP synthase c-subunit leak channel triggers cell death upon loss of its F1 subcomplex
Mnatsakanyan N, Park HA, Wu J, He X, Llaguno MC, Latta M, Miranda P, Murtishi B, Graham M, Weber J, Levy RJ, Pavlov EV, Jonas EA. Mitochondrial ATP synthase c-subunit leak channel triggers cell death upon loss of its F1 subcomplex. Cell Death & Differentiation 2022, 29: 1874-1887. PMID: 35322203, PMCID: PMC9433415, DOI: 10.1038/s41418-022-00972-7.Peer-Reviewed Original ResearchConceptsMitochondrial permeability transitionATP synthase c-subunitCell deathMitochondrial ATP synthaseChannel activityCellular energy productionLeak channelsVoltage-gated ion channelsF1 subcomplexATP synthaseC subunitInner membraneProkaryotic hostsCell stressPermeability transitionIon channelsGating mechanismOsmotic changesLarge conductanceC-ringChannels triggersNeuronal deathF1SubcomplexOsmotic gradient
2015
Cell death disguised: The mitochondrial permeability transition pore as the c-subunit of the F1FO ATP synthase
Jonas EA, Porter GA, Beutner G, Mnatsakanyan N, Alavian KN. Cell death disguised: The mitochondrial permeability transition pore as the c-subunit of the F1FO ATP synthase. Pharmacological Research 2015, 99: 382-392. PMID: 25956324, PMCID: PMC4567435, DOI: 10.1016/j.phrs.2015.04.013.BooksConceptsMitochondrial permeability transition poreATP synthaseC subunitCell deathF1Fo-ATP synthaseInner mitochondrial membranePermeability transition poreMitochondrial permeability transitionOuter membraneMitochondrial membraneRegulatory mechanismsOxidative phosphorylationATP productionTransition poreMitochondrial functionPermeability transitionMolecular componentsOsmotic dysregulationLarge conductancePathological roleRecent findingsPersistent openingSynthaseIon transportMembrane