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Increased Expression of α-Synuclein Reduces Neurotransmitter Release by Inhibiting Synaptic Vesicle Reclustering after Endocytosis
The protein alpha-synuclein accumulates in the brain of patients with sporadic Parkinson's disease (PD), and increased gene dosage causes a severe, dominantly inherited form of PD, but we know littleExpand
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Direct Membrane Association Drives Mitochondrial Fission by the Parkinson Disease-associated Protein α-Synuclein*♦
The protein α-synuclein has a central role in Parkinson disease, but the mechanism by which it contributes to neural degeneration remains unknown. We now show that the expression of α-synuclein inExpand
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Lipid Rafts Mediate the Synaptic Localization of α-Synuclein
α-Synuclein contributes to the pathogenesis of Parkinson's disease (PD), but its precise role in the disorder and its normal function remain poorly understood. Consistent with a presumed role inExpand
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Molecular chaperone TRAP1 regulates a metabolic switch between mitochondrial respiration and aerobic glycolysis
Significance TNF receptor-associated protein (TRAP1) is found predominantly in mitochondria. A possible direct impact of TRAP1 on mitochondrial metabolism remains unexplored. We used TRAP1-null cellsExpand
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Mitochondrial dynamics in neurodegeneration.
It has been only 15 years since studies began on the molecular mechanisms underlying mitochondrial fission and fusion using simple model organisms such as Drosophila, yeast, and CaenorhabditisExpand
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Lipid rafts mediate the synaptic localization of alpha-synuclein.
Alpha-synuclein contributes to the pathogenesis of Parkinson's disease (PD), but its precise role in the disorder and its normal function remain poorly understood. Consistent with a presumed role inExpand
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SIRT4 regulates ATP homeostasis and mediates a retrograde signaling via AMPK
Efficient coupling of cellular energy production to metabolic demand is crucial to maintain organismal homeostasis. Here, we report that the mitochondrial Sirtuin Sirt4 regulates mitochondrial ATPExpand
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A Neo-Substrate that Amplifies Catalytic Activity of Parkinson’s-Disease-Related Kinase PINK1
Mitochondria have long been implicated in the pathogenesis of Parkinson's disease (PD). Mutations in the mitochondrial kinase PINK1 that reduce kinase activity are associated with mitochondrialExpand
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Insulinoma-associated protein 1 (INSM1) is a useful marker for pancreatic neuroendocrine tumor
Insulinoma-associated protein 1 (INSM1) is an important biomarker of Achaete-scute homolog-like 1-driven pathways. For diagnosis of pancreatic neuroendocrine tumors (PanNET), chromogranin A (CGA),Expand
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Loss of Mitochondrial Fission Depletes Axonal Mitochondria in Midbrain Dopamine Neurons
Disruptions in mitochondrial dynamics may contribute to the selective degeneration of dopamine (DA) neurons in Parkinson's disease (PD). However, little is known about the normal functions ofExpand
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