2021
Alteration of the F1Fo ATP Synthase Causes Metabolic Remodeling in Breast Cancer Cells
Dunn T, Mnatsakanyan N, Brown S, Jansen J, Hayden M, Jonas E, Kim Y, Park H. Alteration of the F1Fo ATP Synthase Causes Metabolic Remodeling in Breast Cancer Cells. Current Developments In Nutrition 2021, 5: 266. PMCID: PMC8182114, DOI: 10.1093/cdn/nzab036_008.Peer-Reviewed Original ResearchATP synthase subunitsF1Fo-ATP synthaseSynthase subunitsATP synthaseFluid shear stressBreast cancer cellsMDA-MB-231 human breast cancer cellsEnergy metabolismCancer cellsMetabolic remodelingHuman breast cancer cellsOxygen consumption rateIntracellular ATPMitochondrial energy metabolismMDA-MB-231 breast cancer cellsMetastatic cancer cellsC subunitCell divisionMitochondrial remodelingMultienzyme complexMDA-MB-231 cellsReactive oxygen speciesIntracellular energy metabolismATP productionActive transport system
2020
Roles of Vitamin E in Energy Metabolism During Neurite Outgrowth
Stratton Z, Davis A, Jonas E, Crowe-White K, Park H. Roles of Vitamin E in Energy Metabolism During Neurite Outgrowth. Current Developments In Nutrition 2020, 4: nzaa057_051. PMCID: PMC7259054, DOI: 10.1093/cdn/nzaa057_051.Peer-Reviewed Original ResearchPrimary hippocampal neuronsBrain injuryHippocampal neuronsControl groupNeurite outgrowthNeuronal energy metabolismMaintenance of synapsesVitamin E familyEnergy metabolismNeurite lossNeurobasal mediumVitamin EAlpha-tocotrienolBrain developmentNeuronsOxidative stressNeurite growthBranched neuritesCentral targetMitochondrial inner membrane potentialE familyATP levelsTreatmentNeuritesInjuryCellular Mechanisms of Metabolic Remodeling During Fluid Sheer Stress-Induced Metastasis
Dunn T, Brown S, Mnatsakanyan N, Jonas E, Yonghyun K, Park H. Cellular Mechanisms of Metabolic Remodeling During Fluid Sheer Stress-Induced Metastasis. Current Developments In Nutrition 2020, 4: nzaa044_021. PMCID: PMC7258028, DOI: 10.1093/cdn/nzaa044_021.Peer-Reviewed Original ResearchATP synthaseC subunitBreast cancer cellsMDA-MB-231 cellsMetabolic remodelingCancer cellsCellular mechanismsEnergy metabolismKey enzyme complexMitochondrial energy metabolismMDA-MB-231 breast cancer cellsMDA-MB-231 human breast cancer cellsCell divisionMitochondrial remodelingEnzyme complexHuman breast cancer cellsATP productionMetastatic phenotypeActive transport systemUncoupler FCCPMitochondrial ATPProtein levelsIntracellular ATPATPAbundance
2019
Vitamin E Prevents ΔN-Bcl-xL-associate Mitochondrial Dysfunction in Primary Hippocampal Neurons (P14-024-19)
Park H, Mnatsakanyan N, Broman K, Jonas E. Vitamin E Prevents ΔN-Bcl-xL-associate Mitochondrial Dysfunction in Primary Hippocampal Neurons (P14-024-19). Current Developments In Nutrition 2019, 3: nzz052.p14-024-19. PMCID: PMC6574370, DOI: 10.1093/cdn/nzz052.p14-024-19.Peer-Reviewed Original ResearchBcl-xL.Bcl-xLPrimary hippocampal neuronsMitochondrial dysfunctionRedox statusBcl-xL protein levelsCaspase-dependent cleavageAnti-apoptotic Bcl-xLMitochondrial redox statusPro-survival proteinsNeuronal deathMitochondrial oxidative stressHippocampal neuronsOxidative stressReactive oxygen species formationMitochondrial membraneCaspase activitySubsequent oxidative stressMitochondrial potentialMitochondrial functionNeuronal energy metabolismOxygen species formationDependent cleavageOxidative stress productionEnergy metabolism