Insights into Alzheimer's disease from single-cell genomic approaches

MH Murdock, LH Tsai - Nature neuroscience, 2023 - nature.com
Alzheimer's disease (AD) is an age-related disease pathologically defined by the deposition
of amyloid plaques and neurofibrillary tangles in the brain parenchyma. Single-cell profiling …

Metabolic and cellular compartments of acetyl-CoA in the healthy and diseased brain

A Jankowska-Kulawy, J Klimaszewska-Łata… - International Journal of …, 2022 - mdpi.com
The human brain is characterised by the most diverse morphological, metabolic and
functional structure among all body tissues. This is due to the existence of diverse neurons …

Aerobic glycolysis is the predominant means of glucose metabolism in neuronal somata, which protects against oxidative damage

Y Wei, QQ Miao, Q Zhang, S Mao, M Li, X Xu… - Nature …, 2023 - nature.com
It is generally thought that under basal conditions, neurons produce ATP mainly through
mitochondrial oxidative phosphorylation (OXPHOS), and glycolytic activity only …

Mitochondrial fission drives neuronal metabolic burden to promote stress susceptibility in male mice

WT Dong, LH Long, Q Deng, D Liu, JL Wang… - Nature …, 2023 - nature.com
Neurons are particularly susceptible to energy fluctuations in response to stress.
Mitochondrial fission is highly regulated to generate ATP via oxidative phosphorylation; …

Oligodendrocyte-derived transcellular signaling regulates axonal energy metabolism

S Li, ZH Sheng - Current opinion in neurobiology, 2023 - Elsevier
The unique morphology and functionality of central nervous system (CNS) neurons
necessitate specialized mechanisms to maintain energy metabolism throughout long axons …

Chronic stress hinders sensory axon regeneration via impairing mitochondrial cristae and OXPHOS

Y Ruan, J Cheng, J Dai, Z Ma, S Luo, R Yan… - Science …, 2023 - science.org
Spinal cord injury (SCI) often leads to physical limitations, persistent pain, and major lifestyle
shifts, enhancing the likelihood of prolonged psychological stress and associated disorders …

Mitochondrial fission mediated by Drp1-Fis1 pathway and neurodegenerative diseases

W Shi, C Tan, C Liu, D Chen - Reviews in the Neurosciences, 2023 - degruyter.com
In recent years, the role of mitochondrial dynamics in neurodegenerative diseases has
becoming increasingly important. More and more evidences have shown that in pathological …

The lysosome-mitochondrion crosstalk engaged in silver nanoparticles-disturbed mitochondrial homeostasis

J Liu, Z Huang, S Yin, X Zhou, Y Jiang… - Science of the Total …, 2023 - Elsevier
Given their increasing industrial and biomedical applications, silver nanoparticles (AgNPs)
have become widely present in the environment. However, to date, studies on their potential …

The fusion of multi-omics profile and multimodal EEG data contributes to the personalized diagnostic strategy for neurocognitive disorders

Y Han, X Zeng, L Hua, X Quan, Y Chen, M Zhou… - Microbiome, 2024 - Springer
Background The increasing prevalence of neurocognitive disorders (NCDs) in the aging
population worldwide has become a significant concern due to subjectivity of evaluations …

Metabolic Bypass Rescues Aberrant S‐nitrosylation‐Induced TCA Cycle Inhibition and Synapse Loss in Alzheimer's Disease Human Neurons

AY Andreyev, H Yang, PT Doulias… - Advanced …, 2024 - Wiley Online Library
In Alzheimer's disease (AD), dysfunctional mitochondrial metabolism is associated with
synaptic loss, the major pathological correlate of cognitive decline. Mechanistic insight for …