OxPhos defects cause hypermetabolism and reduce lifespan in cells and in patients with mitochondrial diseases
Sturm G, Karan K, Monzel A, Santhanam B, Taivassalo T, Bris C, Ware S, Cross M, Towheed A, Higgins-Chen A, McManus M, Cardenas A, Lin J, Epel E, Rahman S, Vissing J, Grassi B, Levine M, Horvath S, Haller R, Lenaers G, Wallace D, St-Onge M, Tavazoie S, Procaccio V, Kaufman B, Seifert E, Hirano M, Picard M. OxPhos defects cause hypermetabolism and reduce lifespan in cells and in patients with mitochondrial diseases. Communications Biology 2023, 6: 22. PMID: 36635485, PMCID: PMC9837150, DOI: 10.1038/s42003-022-04303-x.Peer-Reviewed Original ResearchMeSH KeywordsDNA, MitochondrialHumansLongevityMitochondriaMitochondrial DiseasesOxidative PhosphorylationConceptsIntegrated stress responseOXPHOS defectsMitochondrial diseaseCellular energy expenditureMitochondrial DNA instabilityPatient-derived fibroblastsMitochondrial oxidative phosphorylationCell divisionExtracellular secretionOxidative phosphorylationStress responseDNA instabilityMechanistic basisEnergetic costEpigenetic agingGeneral mechanismOXPHOSBiological agingExcess energy expenditurePotential mechanismsEnergy expenditureCellsMulti-system disorderMetabokinesRNAseq