Altered metabolism in Alzheimer disease brain: role of oxidative stress
NG Rummel, DA Butterfield - Antioxidants & Redox Signaling, 2022 - liebertpub.com
Significance: Alzheimer disease (AD) is an all-too-common condition in the aging
population. However, aging does not automatically equal neurodegeneration and memory …
population. However, aging does not automatically equal neurodegeneration and memory …
Lactate supply overtakes glucose when neural computational and cognitive loads scale up
Y Dembitskaya, C Piette, S Perez… - Proceedings of the …, 2022 - National Acad Sciences
Neural computational power is determined by neuroenergetics, but how and which energy
substrates are allocated to various forms of memory engram is unclear. To solve this …
substrates are allocated to various forms of memory engram is unclear. To solve this …
Glucose metabolism, neural cell senescence and Alzheimer's disease
Q Wang, L Duan, X Li, Y Wang, W Guo… - International journal of …, 2022 - mdpi.com
Alzheimer's disease (AD), an elderly neurodegenerative disorder with a high incidence and
progressive memory decline, is one of the most expensive, lethal, and burdening diseases …
progressive memory decline, is one of the most expensive, lethal, and burdening diseases …
β3AR-dependent brain-derived neurotrophic factor (BDNF) generation limits chronic postischemic heart failure
Background: Loss of brain-derived neurotrophic factor (BDNF)/TrkB (tropomyosin kinase
receptor B) signaling accounts for brain and cardiac disorders. In neurons, β-adrenergic …
receptor B) signaling accounts for brain and cardiac disorders. In neurons, β-adrenergic …
The multifaceted pyruvate metabolism: role of the mitochondrial pyruvate carrier
J Zangari, F Petrelli, B Maillot, JC Martinou - Biomolecules, 2020 - mdpi.com
Pyruvate, the end product of glycolysis, plays a major role in cell metabolism. Produced in
the cytosol, it is oxidized in the mitochondria where it fuels the citric acid cycle and boosts …
the cytosol, it is oxidized in the mitochondria where it fuels the citric acid cycle and boosts …
Recent advancements of nanomedicine in neurodegenerative disorders theranostics
S Mukherjee, VS Madamsetty… - Advanced Functional …, 2020 - Wiley Online Library
Recent times have witnessed an upsurge in the incidence of neurodegenerative disorders
such as Alzheimer's disease, Parkinson's disease, Huntington's disease, Prion disease, and …
such as Alzheimer's disease, Parkinson's disease, Huntington's disease, Prion disease, and …
Energy metabolism decline in the aging brain—pathogenesis of neurodegenerative disorders
JW Błaszczyk - Metabolites, 2020 - mdpi.com
There is a growing body of evidencethat indicates that the aging of the brain results from the
decline of energy metabolism. In particular, the neuronal metabolism of glucose declines …
decline of energy metabolism. In particular, the neuronal metabolism of glucose declines …
Brain metabolic alterations in Alzheimer's disease
CG Ardanaz, MJ Ramírez, M Solas - International journal of molecular …, 2022 - mdpi.com
The brain is one of the most energy-consuming organs in the body. Satisfying such energy
demand requires compartmentalized, cell-specific metabolic processes, known to be …
demand requires compartmentalized, cell-specific metabolic processes, known to be …
Cancer-associated mutation and beyond: The emerging biology of isocitrate dehydrogenases in human disease
S Tommasini-Ghelfi, K Murnan, FM Kouri… - Science …, 2019 - science.org
Isocitrate dehydrogenases (IDHs) are critical metabolic enzymes that catalyze the oxidative
decarboxylation of isocitrate to α-ketoglutarate (αKG), NAD (P) H, and CO2. IDHs …
decarboxylation of isocitrate to α-ketoglutarate (αKG), NAD (P) H, and CO2. IDHs …
Nutrients in the Prevention of Alzheimer's Disease
Alzheimer's disease (AD) is a disease caused by the complex interaction of multiple
mechanisms, some of which are still not fully understood. To date, pharmacological …
mechanisms, some of which are still not fully understood. To date, pharmacological …