Cited by 490Alzheimer's disease research and treatmentsDementia and Cognitive Impairment ResearchMetabolism, Diabetes, and Cancer

Decreased concentrations of GLUT1 and GLUT3 glucose transporters in the brains of patients with Alzheimer's disease

Simpson, Ian A., Chundu, Koteswara R., Davies‐Hill, Theresa, Honer, William G., Davies, Peter·1994·Annals of Neurology

Abstract

Glucose metabolism is depressed in the temporal and parietal regions of the cortex in patients with Alzheimer's disease. We measured the concentrations of two glucose transporters, GLUT1 and GLUT3, in six regions of brains from both control subjects and patients with Alzheimer's disease. The concentrations of both transporters were reduced in the cerebral cortex, with larger and highly significant reductions observed for GLUT3, the putative neuronal glucose transporter. The reductions in GLUT3 were greater than the loss of synapses, and should be considered as a potential cause of the deficits in glucose metabolism.

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Crossref · 10.1002/ana.410350507

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Authors
Simpson, I. A., Chundu, K. R., Davies‐Hill, T., Honer, W. G., & Davies, P.
Affiliations
  • National Institutes of Health (US)
  • Albert Einstein College of Medicine (US)
Corresponding author
Davies, Peter
Venue
Annals of Neurology
Publisher
Wiley
Published
1994-05
Volume
35
Issue
5
Pages
546-551
ISSN
  • 0364-5134 (ISSN-L)
  • 1531-8249
OpenAlex
W2032885546
Cited by
490
References
2
Citations by year
2026: 12 · 2025: 24 · 2024: 27 · 2023: 36 · 2022: 38 · 2021: 32 · 2020: 31 · 2019: 26 · 2018: 22 · 2017: 27 · 2016: 17 · 2015: 12 · 2014: 13 · 2013: 10 · 2012: 7
FWCI
8.15
Type
journal article
Language
en
Open access
closed
Locations
  • Annals of Neurology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5p01ag006803-11)
  • National Institute on Aging (AG-06803)
  • National Institute of Mental Health (MH38623)
Topics
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
Keywords
Alzheimer's disease, GLUT1, GLUT3, glucose transporters, cerebral cortex, glucose metabolism, neuronal glucose uptake, synaptic loss, regional brain differences
MeSH terms
Adult, Aged, Aged, 80 and over, Alzheimer Disease, Brain, Caudate Nucleus, Cerebral Cortex, Glucose, Hippocampus, Humans, Middle Aged, Monosaccharide Transport Proteins, Nerve Tissue Proteins, Reference Values, Immunoblotting, Glucose Transporter Type 1, Glucose Transporter Type 3

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