Why does the brain (not) have glycogen?
Abstract
In the present paper we formulate the hypothesis that brain glycogen is a critical determinant in the modulation of carbohydrate supply at the cellular level. Specifically, we propose that mobilization of astrocytic glycogen after an increase in AMP levels during enhanced neuronal activity controls the concentration of glucose phosphates in astrocytes. This would result in modulation of glucose phosphorylation by hexokinase and upstream cell glucose uptake. This mechanism would favor glucose channeling to activated neurons, supplementing the already rich neuron-astrocyte metabolic and functional partnership with important implications for the energy compounds used to sustain neuronal activity. The hypothesis is based on recent modeling evidence suggesting that rapid glycogen breakdown can profoundly alter the short-term kinetics of glucose delivery to neurons and astrocytes. It is also based on review of the literature relevant to glycogen metabolism during physiological brain activity, with an emphasis on the metabolic pathways identifying both the origin and the fate of this glucose reserve.
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The local input-output balance between neuronal synaptic/spiking (or subthreshold/suprathreshold) activity is a primary determinant in the upregulation of aerobic glycolysis.
“Based on experimental evidence and metabolic modeling, we have previously proposed that the local input–output balance between neuronal synaptic/spiking (or subthreshold/suprathreshold) activity is a primary determinant in the upregulation of aerobic glycolysis (DiNuzzo and Giove, 2012; DiNuzzo et al., 2011; DiNuzzo and Nedergaard, 2017).”
From Perception is associated with the brain’s metabolic response to sensory stimulation (2022) · cites this paper as DiNuzzo et al., 2011
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Welcome, M. O., & Mastorakis, N. E. (2018) · NeuroMolecular Medicine · doi:10.1007/s12017-018-8503-0 · Cited by 33 · see citing works
Dienel, G. A., & Carlson, G. M. (2019) · Advances in neurobiology · doi:10.1007/978-3-030-27480-1_1 · Cited by 30 · see citing works
Dienel, G. A., & Rothman, D. L. (2019) · Advances in neurobiology · doi:10.1007/978-3-030-27480-1_8 · Cited by 29 · see citing works
Perception is associated with the brain’s metabolic response to sensory stimulation
DiNuzzo, M., Mangia, S., Moraschi, M., Mascali, D., Hagberg, G. E., & Giove, F. (2022) · eLife · doi:10.7554/elife.71016 · Cited by 25 · see citing works
“8 metabolic modeling, we have previously proposed that the local input-output balance between 153 neuronal synaptic/spiking (or subthreshold/suprathreshold) activity is a primary determinant in 154 the up-regulation of aerobic glycolysis (DiNuzzo and Giove 2012; DiNuzzo et al. 2011; DiNuzzo 155 and Nedergaard 2017).”
BackgroundNeuroglobin Overexpression Inhibits AMPK Signaling and Promotes Cell Anabolism
Cai, B., Li, W., Mao, X., Winters, A., Ryou, M., Liu, R., Greenberg, D. A., Wang, N., Jin, K., & Yang, S. (2015) · Molecular Neurobiology · doi:10.1007/s12035-014-9077-y · Cited by 25 · see citing works
Kinetic Analysis of Glycogen Turnover: Relevance to Human Brain 13 C-NMR Spectroscopy
DiNuzzo, M. (2013) · Journal of Cerebral Blood Flow & Metabolism · doi:10.1038/jcbfm.2013.98 · Cited by 20 · see citing works
Monoaminergic Control of Cellular Glucose Utilization by Glycogenolysis in Neocortex and Hippocampus
DiNuzzo, M., Giove, F., Maraviglia, B., & Mangia, S. (2015) · Neurochemical Research · doi:10.1007/s11064-015-1656-4 · Cited by 20 · see citing works
A thermodynamic function of glycogen in brain and muscle
Swanson, R. A. (2020) · Progress in Neurobiology · doi:10.1016/j.pneurobio.2020.101787 · Cited by 19 · see citing works
Brain Energy Metabolism in Health and Disease
Felipe, A., Anbal, I., Paz, M., & Maite, A. (2012) · InTech eBooks · doi:10.5772/36092 · Cited by 18 · see citing works
DiNuzzo, M., & Giove, F. (2012) · Journal of Neuroscience Research · doi:10.1002/jnr.23098 · Cited by 16 · see citing works
Energy Metabolism in the Brain
Dienel, G. A. (2014) · Elsevier eBooks · doi:10.1016/b978-0-12-397179-1.00003-8 · Cited by 16 · see citing works
Circadian Rhythms and Energy Metabolism Reprogramming in Parkinson's Disease
Vallée, A., Lecarpentier, Y., & Vallée, J.-N. (2019) · Current Issues in Molecular Biology · doi:10.21775/cimb.031.021 · Cited by 15 · see citing works
Pluralistic roles for glycogen in the central and peripheral nervous systems
Fryer, K. L., & Brown, A. M. (2014) · Metabolic Brain Disease · doi:10.1007/s11011-014-9516-5 · Cited by 15 · see citing works
Dienel, G. A. (2019) · Journal of Neuroscience Research · doi:10.1002/jnr.24432 · Cited by 14 · see citing works
Rothman, D. L., & Dienel, G. A. (2019) · Advances in neurobiology · doi:10.1007/978-3-030-27480-1_14 · Cited by 14 · see citing works
State-Dependent Changes in Brain Glycogen Metabolism
DiNuzzo, M., Walls, A. B., Öz, G., Seaquist, E. R., Waagepetersen, H. S., Bak, L. K., Nedergaard, M., & Schousboe, A. (2019) · Advances in neurobiology · doi:10.1007/978-3-030-27480-1_9 · Cited by 13 · see citing works
Dienel, G. A., Schousboe, A., McKenna, M. C., & Rothman, D. L. (2023) · Journal of Neurochemistry · doi:10.1111/jnc.15812 · Cited by 14 · see citing works
Metabolic responses in Antarctic Nototheniidae brains subjected to thermal stress
Przepiura, T. D. C. S., Herrerias, T., Kandalski, P. K., Zaleski, T., Machado, C., Forgati, M., de Souza, M. R. D. P., & Donatti, L. (2018) · Brain Research · doi:10.1016/j.brainres.2018.12.004 · Cited by 14 · see citing works
DiNuzzo, M., Giove, F., Maraviglia, B., & Mangia, S. (2013) · Journal of Neurochemistry · doi:10.1111/jnc.12164 · Cited by 12 · see citing works
Deme, P., Rojas, C. J., Slusher, B. S., Rais, R., Afghah, Z., Geiger, J. D., & Haughey, N. J. (2020) · Experimental Neurology · doi:10.1016/j.expneurol.2020.113181 · Cited by 10 · see citing works
Tu, W., Cheng, C., Chen, C., Chan, H., Wang, S.-H., Tang, P., Chen, C., Lee, Y., Chen, S., & Huang, S. (2018) · Journal of Thermal Biology · doi:10.1016/j.jtherbio.2018.08.013 · Cited by 9 · see citing works
Sexual and Metabolic Differences in Hippocampal Evolution: Alzheimer’s Disease Implications
Martı́nez-Martos, J. M., Cantón-Habas, V., Rich‐Ruiz, M., Reyes-Medina, M. J., Ramı́rez-Expósito, M. J., & Carrera-González, M. P. (2024) · Life · doi:10.3390/life14121547 · Cited by 8 · see citing works
Metabolic effects of perinatal asphyxia in the rat cerebral cortex
de Souza, S. K., Martins, T. L., Ferreira, G. D., Vinagre, A. S., da Silva, R. S. M., & Frizzo, M. E. (2012) · Metabolic Brain Disease · doi:10.1007/s11011-012-9367-x · Cited by 8 · see citing works
Kochunov, P. V., Wey, H., Fox, P. T., Lancaster, J. L., Davis, M. D., Wang, D. J. J., Lin, A., Bastarrachea, R. A., Andrade, M. C. R., Mattern, V. L., et al. (2017) · Frontiers in Neuroscience · doi:10.3389/fnins.2017.00049 · Cited by 6 · see citing works
Energy metabolism and glutamate-glutamine cycle in the brain: a stoichiometric modeling
DiNuzzo, M., Giove, F., Maraviglia, B., & Castillo, I. P. (2013)
A New Era in Acute Ischaemic Stroke Treatment: A Review of UK and European Thrombectomy Guidelines
Nadeem, S. N., & Sekhar, A. (2016) · Journal of Neurology and Neuroscience · doi:10.21767/2171-6625.1000154
- Authors
- DiNuzzo, M., Maraviglia, B., & Giove, F.
- Affiliations
- Sapienza University of Rome (IT)
- Fondazione Santa Lucia (IT)
- Centro Ricerche Enrico Fermi (IT)
- Corresponding author
- DiNuzzo, Mauro
- Venue
- BioEssays
- Publisher
- Wiley
- Published
- 2011-02-21
- Volume
- 33
- Issue
- 5
- Pages
- 319-326
- ISSN
- 0265-9247 (ISSN-L)
- 1521-1878
- OpenAlex
- W1974166540
- Cited by
- 53
- References
- 79
- Citations by year
- 2024: 1 · 2023: 1 · 2022: 2 · 2021: 1 · 2020: 2 · 2019: 7 · 2018: 5 · 2017: 4 · 2016: 2 · 2015: 4 · 2014: 7 · 2013: 6 · 2012: 9
- FWCI
- 0.73
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- BioEssays (publishedVersion)
- PubMed (publishedVersion)
- IRIS Research product catalog (Sapienza University of Rome) (submittedVersion)
- Topics
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
- Health Sciences › Medicine › Rheumatology › Glycogen Storage Diseases and Myoclonus
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
- Keywords
- brain glycogen, astrocytes, glycogen mobilization, AMP, glucose phosphorylation, hexokinase, glucose uptake, neuronal energy metabolism, glycogen metabolism
- MeSH terms
- Animals, Astrocytes, Brain, Gluconeogenesis, Glycogen, Humans, Models, Biological, Neurons, Phosphorylation
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