Astrocytes in memory formation and maintenance

K Bohmbach, C Henneberger… - Essays in …, 2023 - portlandpress.com
Learning and memory are fundamental but highly complex functions of the brain. They rely
on multiple mechanisms including the processing of sensory information, memory formation …

Glycolytic dysregulation in Alzheimer's disease: Unveiling new avenues for understanding pathogenesis and improving therapy

Y Wu, L Yang, W Jiang, X Zhang… - Neural Regeneration …, 2025 - journals.lww.com
Alzheimer's disease poses a significant global health challenge owing to the progressive
cognitive decline of patients and absence of curative treatments. The current therapeutic …

Trazodone rescues dysregulated synaptic and mitochondrial nascent proteomes in prion neurodegeneration

H Albert-Gasco, HL Smith, B Alvarez-Castelao… - Brain, 2024 - academic.oup.com
The unfolded protein response (UPR) is rapidly gaining momentum as a therapeutic target
for protein misfolding neurodegenerative diseases, in which its overactivation results in …

Altered neuronal lactate dehydrogenase A expression affects cognition in a sex-and age-dependent manner

AK Frame, JL Sinka, M Courchesne, RA Muhammad… - Iscience, 2024 - cell.com
The astrocyte-neuron lactate shuttle (ANLS) model posits that astrocyte-generated lactate is
transported to neurons to fuel memory processes. However, neurons express high levels of …

UBR5 metabolically reprograms nasopharyngeal carcinoma cells to promote glycolysis and M2 polarization via SPLUNC1 signaling

H Liu, Y Li, L Tang, X Sun, W Xie, T Xiao, W Gu… - NPJ Precision …, 2024 - nature.com
Nasopharyngeal carcinoma (NPC) is the most common cancer originating in nasopharynx.
Metabolic reprogramming plays a critical role in tumor progression. Exploring mechanisms …

Mechanisms of abnormal adult hippocampal neurogenesis in Alzheimer's disease

Y Zhou, X Wang, Y Liu, Y Gu, R Gu, G Zhang… - Frontiers in …, 2023 - frontiersin.org
Alzheimer's disease (AD) is a degenerative disease of the central nervous system, the most
common type of dementia in old age, which causes progressive loss of cognitive functions …

Ezrin-mediated astrocyte-synapse signaling regulates cognitive function via astrocyte morphological changes in fine processes in male mice

L Chen, J Jiao, F Lei, B Zhou, H Li, P Liao, X Li… - Brain, Behavior, and …, 2025 - Elsevier
Astrocytes, which actively participate in cognitive processes, have a complex spongiform
morphology, highlighted by extensive ramified fine processes that closely enwrap the pre …

The role of astrocyte metabolic reprogramming in ischemic stroke

W Chen, T Mao, R Ma, Y Xiong… - International …, 2025 - spandidos-publications.com
Ischemic stroke, a leading cause of disability and mortality worldwide, is characterized by
the sudden loss of blood flow in specific area of the brain. Intravenous thrombolysis with …

Fibroblast growth factor 21 enhances learning and memory performance in mice by regulating hippocampal L-lactate homeostasis

J Xie, J Yan, K Ji, Y Guo, S Xu, D Shen, C Li… - International Journal of …, 2024 - Elsevier
Abstract Fibroblast growth factor 21 (FGF21) is one endogenous metabolic molecule that
functions as a regulator in glucose and lipid homeostasis. However, the effect of FGF21 on L …

Metabolic reprogramming and astrocytes polarization following ischemic stroke

W Lu, J Wen - Free Radical Biology and Medicine, 2025 - Elsevier
Astrocytes are critical for maintaining neuronal activity. Activation of astrocytes, occurs within
minutes from ischemic stroke onset due to ischemic causes and subsequent inflammatory …