[HTML][HTML] Astrocyte-neuron metabolic cooperation shapes brain activity
G Bonvento, JP Bolaños - Cell metabolism, 2021 - cell.com
The brain has almost no energy reserve, but its activity coordinates organismal function, a
burden that requires precise coupling between neurotransmission and energy metabolism …
burden that requires precise coupling between neurotransmission and energy metabolism …
[HTML][HTML] Astrocytes as key regulators of brain energy metabolism: new therapeutic perspectives
E Beard, S Lengacher, S Dias, PJ Magistretti… - Frontiers in …, 2022 - frontiersin.org
Astrocytes play key roles in the regulation of brain energy metabolism, which has a major
impact on brain functions, including memory, neuroprotection, resistance to oxidative stress …
impact on brain functions, including memory, neuroprotection, resistance to oxidative stress …
The metabolic trinity, glucose–glycogen–lactate, links astrocytes and neurons in brain energetics, signaling, memory, and gene expression
GA Dienel - Neuroscience letters, 2017 - Elsevier
Glucose, glycogen, and lactate are traditionally identified with brain energetics, ATP
turnover, and pathophysiology. However, recent studies extend their roles to include …
turnover, and pathophysiology. However, recent studies extend their roles to include …
[HTML][HTML] Metabolic plasticity of astrocytes and aging of the brain
M Morita, H Ikeshima-Kataoka, M Kreft… - International journal of …, 2019 - mdpi.com
As part of the blood-brain-barrier, astrocytes are ideally positioned between cerebral
vasculature and neuronal synapses to mediate nutrient uptake from the systemic circulation …
vasculature and neuronal synapses to mediate nutrient uptake from the systemic circulation …
[HTML][HTML] Multifunctional role of astrocytes as gatekeepers of neuronal energy supply
JL Stobart, CM Anderson - Frontiers in cellular neuroscience, 2013 - frontiersin.org
Dynamic adjustments to neuronal energy supply in response to synaptic activity are critical
for neuronal function. Glial cells known as astrocytes have processes that ensheath most …
for neuronal function. Glial cells known as astrocytes have processes that ensheath most …
Astrocyte–neuron metabolic relationships: for better and for worse
I Allaman, M Bélanger, PJ Magistretti - Trends in neurosciences, 2011 - cell.com
In recent years, previously unsuspected roles of astrocytes have been revealed, largely
owing to the development of new tools enabling their selective study in situ. These exciting …
owing to the development of new tools enabling their selective study in situ. These exciting …
[HTML][HTML] The strategic location of glycogen and lactate: from body energy reserve to brain plasticity
Brain energy metabolism has been the object of intense research in recent years.
Pioneering work has identified the different cell types involved in energy production and use …
Pioneering work has identified the different cell types involved in energy production and use …
[HTML][HTML] Lactate shuttles in neuroenergetics—homeostasis, allostasis and beyond
S Mason - Frontiers in neuroscience, 2017 - frontiersin.org
Understanding brain energy metabolism—neuroenergetics—is becoming increasingly
important as it can be identified repeatedly as the source of neurological perturbations …
important as it can be identified repeatedly as the source of neurological perturbations …
Energy metabolism in astrocytes: high rate of oxidative metabolism and spatiotemporal dependence on glycolysis/glycogenolysis
L Hertz, L Peng, GA Dienel - Journal of Cerebral Blood Flow …, 2007 - journals.sagepub.com
Astrocytic energy demand is stimulated by K+ and glutamate uptake, signaling processes,
responses to neurotransmitters, Ca2+ fluxes, and filopodial motility. Astrocytes derive energy …
responses to neurotransmitters, Ca2+ fluxes, and filopodial motility. Astrocytes derive energy …
Bioenergetics and redox adaptations of astrocytes to neuronal activity
JP Bolaños - Journal of neurochemistry, 2016 - Wiley Online Library
Neuronal activity is a high‐energy demanding process recruiting all neural cells that adapt
their metabolism to sustain the energy and redox balance of neurons. During …
their metabolism to sustain the energy and redox balance of neurons. During …