Unraveling the complex metabolic nature of astrocytes

AK Bouzier-Sore, L Pellerin - Frontiers in cellular neuroscience, 2013 - frontiersin.org
Since the initial description of astrocytes by neuroanatomists of the nineteenth century, a
critical metabolic role for these cells has been suggested in the central nervous system …

Brain energetics, mitochondria, and traumatic brain injury

H Benaroya - Reviews in the Neurosciences, 2020 - degruyter.com
We review current thinking about, and draw connections between, brain energetics and
metabolism, and between mitochondria and traumatic brain injury. Energy is fundamental to …

Virtual populations for quantitative systems pharmacology models

Y Cheng, R Straube, AE Alnaif, L Huang, TA Leil… - Systems Medicine, 2022 - Springer
Quantitative systems pharmacology (QSP) places an emphasis on dynamic systems
modeling, incorporating considerations from systems biology modeling and …

QSP toolbox: computational implementation of integrated workflow components for deploying multi-scale mechanistic models

Y Cheng, CJ Thalhauser, S Smithline, J Pagidala… - The AAPS journal, 2017 - Springer
Quantitative systems pharmacology (QSP) modeling has become increasingly important in
pharmaceutical research and development, and is a powerful tool to gain mechanistic …

Energy metabolism and glutamate-glutamine cycle in the brain: a stoichiometric modeling perspective

FA Massucci, M DiNuzzo, F Giove, B Maraviglia… - BMC systems …, 2013 - Springer
Background The energetics of cerebral activity critically relies on the functional and
metabolic interactions between neurons and astrocytes. Important open questions include …

Computational singular perturbation analysis of brain lactate metabolism

DG Patsatzis, EA Tingas, DA Goussis, SM Sarathy - PloS one, 2019 - journals.plos.org
Lactate in the brain is considered an important fuel and signalling molecule for neuronal
activity, especially during neuronal activation. Whether lactate is shuttled from astrocytes to …

A spatially distributed computational model of brain cellular metabolism

D Calvetti, Y Cheng, E Somersalo - Journal of theoretical biology, 2015 - Elsevier
This paper develops a three-dimensional spatially distributed model of brain cellular
metabolism and investigates how the locus of the synaptic activity in reference to the …

A computational model integrating brain electrophysiology and metabolism highlights the key role of extracellular potassium and oxygen

D Calvetti, GC Rangel, LG Giorda… - Journal of theoretical …, 2018 - Elsevier
The human brain is a small organ which uses a disproportionate amount of the total
metabolic energy production in the body. While it is well understood that the most significant …

A neuron–glial perspective for computational neuroscience

M De Pittà, H Berry - Computational glioscience, 2019 - Springer
There is growing excitement around glial cells, as compelling evidence point to new,
previously unimaginable roles for these cells in information processing of the brain, with the …

Quantitative in silico Analysis of Neurotransmitter Pathways Under Steady State Conditions

D Calvetti, E Somersalo - Frontiers in endocrinology, 2013 - frontiersin.org
The modeling of glutamate/GABA-glutamine cycling in the brain tissue involving astrocytes,
glutamatergic and GABAergic neurons leads to a complex compartmentalized metabolic …