Altered glucose metabolism in Alzheimer's disease: role of mitochondrial dysfunction and oxidative stress

S Dewanjee, P Chakraborty, H Bhattacharya… - Free Radical Biology …, 2022 - Elsevier
Increasing evidence suggests that abnormal cerebral glucose metabolism is largely present
in Alzheimer's disease (AD). The brain utilizes glucose as its main energy source and a …

Energy matters: presynaptic metabolism and the maintenance of synaptic transmission

S Li, ZH Sheng - Nature Reviews Neuroscience, 2022 - nature.com
Synaptic activity imposes large energy demands that are met by local adenosine
triphosphate (ATP) synthesis through glycolysis and mitochondrial oxidative …

Neurogenesis in aging and age-related neurodegenerative diseases

L Culig, X Chu, VA Bohr - Ageing research reviews, 2022 - Elsevier
Adult neurogenesis, the process by which neurons are generated in certain areas of the
adult brain, declines in an age-dependent manner and is one potential target for extending …

Metabolic dysregulation contributes to the progression of Alzheimer's disease

X Yan, Y Hu, B Wang, S Wang, X Zhang - Frontiers in neuroscience, 2020 - frontiersin.org
Alzheimer's disease (AD) is an incurable neurodegenerative disease. Numerous studies
have demonstrated a critical role for dysregulated glucose metabolism in its pathogenesis …

Mitochondrial heterogeneity in diseases

L Chen, M Zhou, H Li, D Liu, P Liao, Y Zong… - … and Targeted Therapy, 2023 - nature.com
As key organelles involved in cellular metabolism, mitochondria frequently undergo
adaptive changes in morphology, components and functions in response to various …

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 …

Integrative analysis of metabolomics and proteomics reveals amino acid metabolism disorder in sepsis

Q Chen, X Liang, T Wu, J Jiang, Y Jiang… - Journal of translational …, 2022 - Springer
Background Sepsis is defined as a systemic inflammatory response to microbial infections
with multiple organ dysfunction. This study analysed untargeted metabolomics combined …

Integrated multi-omics analysis of Alzheimer's disease shows molecular signatures associated with disease progression and potential therapeutic targets

P Kodam, R Sai Swaroop, SS Pradhan… - Scientific reports, 2023 - nature.com
Alzheimer's disease (AD) is a progressive neurodegenerative disease characterized by the
formation of amyloid plaques implicated in neuronal death. Genetics, age, and sex are the …

Decrypting the potential role of α-lipoic acid in Alzheimer's disease

D Kaur, T Behl, A Sehgal, S Singh, N Sharma… - Life Sciences, 2021 - Elsevier
Alzheimer's disease (AD) is one of the most prevalent neurodegenerative diseases with
motor disturbances, cognitive decline, and behavioral impairment. It is characterized by the …

Insulin and serine metabolism as sex-specific hallmarks of Alzheimer's disease in the human hippocampus

E Maffioli, G Murtas, V Rabattoni, B Badone, F Tripodi… - Cell reports, 2022 - cell.com
Healthy aging is an ambitious aspiration for humans, but neurodegenerative disorders, such
as Alzheimer's disease (AD), strongly affect quality of life. Using an integrated omics …