title: The failure of mitochondria leads to neurodegeneration: Do mitochondria need a jump start?
abstract: Mitochondria are the power engine generating biochemical energy in the cell. Mitochondrial dysfunction and bioenergy deficiency is closely linked to the pathogenesis of neurodegenerative disorders. Mitochondria play a variety of roles by integrating extracellular signals and executing important intracellular events in neuronal survival and death. In this context, the regulation of mitochondrial function via therapeutic approaches may exert some salutary and neuroprotective mechanisms. Understanding the relationship of mitochondria-dependent pathogenesis may provide important pharmacological utility in the treatment of neurodegenerative conditions such as Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease and Parkinson's disease. Indeed, the modulation of mitochondrial pathways is rapidly emerging as a novel therapeutic target. This review focuses on how mitochondria are involved in neurodegeneration and what therapeutics are available to target mitochondrial pathways.
authors.affiliation: Department of Neurology, Boston University School of Medicine, MA 02118, USA.
authors.forename: Junghee
authors.initials: J
authors.lastname: Lee
authors.forename: Jung Hyun
authors.initials: JH
authors.lastname: Boo
authors.forename: Hoon
authors.initials: H
authors.lastname: Ryu
mesh_terms: D016503:Drug Delivery Systems / Q000379:methods*; D006801:Humans; D008928:Mitochondria / Q000187:drug effects / Q000378:metabolism*; D028361:Mitochondrial Diseases / Q000378:metabolism*; D019636:Neurodegenerative Diseases / Q000209:etiology / Q000378:metabolism*