Lactate metabolism in human health and disease

X Li, Y Yang, B Zhang, X Lin, X Fu, Y An… - Signal transduction and …, 2022 - nature.com
The current understanding of lactate extends from its origins as a byproduct of glycolysis to
its role in tumor metabolism, as identified by studies on the Warburg effect. The lactate …

Astrocyte morphology: Diversity, plasticity, and role in neurological diseases

B Zhou, YX Zuo, RT Jiang - CNS neuroscience & therapeutics, 2019 - Wiley Online Library
Astrocytes are the most abundant glial cells in the central nervous system (CNS) and
participate in synaptic, circuit, and behavioral functions. The well‐developed protoplasmic …

Glucose metabolic crosstalk and regulation in brain function and diseases

S Zhang, BB Lachance, MP Mattson, X Jia - Progress in neurobiology, 2021 - Elsevier
Brain glucose metabolism, including glycolysis, the pentose phosphate pathway, and
glycogen turnover, produces ATP for energetic support and provides the precursors for the …

Restoring hippocampal glucose metabolism rescues cognition across Alzheimer's disease pathologies

PS Minhas, JR Jones, A Latif-Hernandez, Y Sugiura… - Science, 2024 - science.org
Impaired cerebral glucose metabolism is a pathologic feature of Alzheimer's disease (AD),
with recent proteomic studies highlighting disrupted glial metabolism in AD. We report that …

Astrocyte metabolism and signaling pathways in the CNS

Y Zhang, Y Qi, Y Gao, W Chen, T Zhou… - Frontiers in …, 2023 - frontiersin.org
Astrocytes comprise half of the cells in the central nervous system and play a critical role in
maintaining metabolic homeostasis. Metabolic dysfunction in astrocytes has been indicated …

Physical exercise mediates cortical synaptic protein lactylation to improve stress resilience

L Yan, Y Wang, H Hu, D Yang, W Wang, Z Luo, Y Wang… - Cell Metabolism, 2024 - cell.com
Lactate is a critical metabolite during the body's adaption to exercise training, which
effectively relieves anxiety-like disorders. The biological mechanism of lactate in the …

Understanding the physical basis of memory: Molecular mechanisms of the engram

C Ortega-de San Luis, TJ Ryan - Journal of Biological Chemistry, 2022 - jbc.org
Memory, defined as the storage and use of learned information in the brain, is necessary to
modulate behavior and critical for animals to adapt to their environments and survive …

Decoupling astrocytes in adult mice impairs synaptic plasticity and spatial learning

L Hösli, N Binini, KD Ferrari, L Thieren, ZJ Looser… - Cell reports, 2022 - cell.com
The mechanisms by which astrocytes modulate neural homeostasis, synaptic plasticity, and
memory are still poorly explored. Astrocytes form large intercellular networks by gap junction …

From synapses to circuits, astrocytes regulate behavior

KA Lyon, NJ Allen - Frontiers in neural circuits, 2022 - frontiersin.org
Astrocytes are non-neuronal cells that regulate synapses, neuronal circuits, and behavior.
Astrocytes ensheath neuronal synapses to form the tripartite synapse where astrocytes …

Brain energy metabolism: A roadmap for future research

CD Rae, JA Baur, K Borges, G Dienel… - Journal of …, 2024 - Wiley Online Library
Although we have learned much about how the brain fuels its functions over the last
decades, there remains much still to discover in an organ that is so complex. This article lays …