Cited by 146Alzheimer's disease research and treatmentsMedicinal Plants and NeuroprotectionAntioxidants, Aging, Portulaca oleracea

Neuroprotective effect of 3,5-di-O-caffeoylquinic acid on SH-SY5Y cells and senescence-accelerated-prone mice 8 through the up-regulation of phosphoglycerate kinase-1

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Han, J., Miyamae, Y., Shigemori, H., Isoda, H.·2010·Neuroscience

Abstract

As aged population dramatically increases in these decades, efforts should be made on the intervention for curing age-associated neurologic degenerative diseases such as Alzheimer's disease (AD). Caffeoylquinic acid (CQA), an antioxidant component and its derivatives are natural functional compounds isolated from a variety of plants. In this study, we determined the neuroprotective effect of 3,5-di-O-CQA on Abeta(1-42) treated SH-SY5Y cells using MTT assay. To investigate the possible neuroprotective mechanism of 3,5-di-O-CQA, we performed proteomics analysis, real-time PCR analysis and measurement of the intracellular ATP level. In addition, we carried out the measurement of escape latency time to find the hidden platform in Morris water maze (MWM), real-time PCR using senescence-accelerated-prone mice (SAMP) 8 and senescence-accelerated-resistant mice (SAMR) 1 mice. Results showed that 3,5-di-O-CQA had neuroprotective effect on Abeta (1-42) treated cells. The mRNA expression of glycolytic enzyme (phosphoglycerate kinase-1; PGK1) and intracellular ATP level were increased in 3,5-di-O-CQA treated SH-SY5Y cells. We also found that 3,5-di-O-CQA administration induced the improvement of spatial learning and memory on SAMP8 mice, and the overexpression of PGK1 mRNA. These findings suggest that 3,5-di-O-CQA has a neuroprotective effect on neuron through the upregulation of PGK1 expression and ATP production activation.

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Crossref · 10.1016/j.neuroscience.2010.05.049

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Authors
Han, J., Miyamae, Y., Shigemori, H., & Isoda, H.
Affiliations
University of Tsukuba (JP)
Corresponding author
Isoda, H.
Venue
Neuroscience
Publisher
Elsevier BV
Published
2010-09
Volume
169
Issue
3
Pages
1039-1045
ISSN
0306-4522 (ISSN-L)
OpenAlex
W1987076477
Cited by
146
References
42
Citations by year
2026: 3 · 2025: 8 · 2024: 16 · 2023: 8 · 2022: 12 · 2021: 13 · 2020: 12 · 2019: 14 · 2018: 5 · 2017: 12 · 2016: 11 · 2015: 3 · 2014: 7 · 2013: 8 · 2012: 6
FWCI
4.76
Type
journal article
Language
en
Open access
Locations
  • Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • Institutional Repositories DataBase (IRDB) (submittedVersion, cc-by-nc-nd)
  • Terrestrial Environment Research Center (University of Tsukuba) (submittedVersion, cc-by-nc-nd)
Topics
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Complementary and alternative medicine › Medicinal Plants and Neuroprotection
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Antioxidants, Aging, Portulaca oleracea
Keywords
caffeoylquinic acid derivatives, neuroprotection, PGK1, glycolysis, ATP production, amyloid-beta 42, SH-SY5Y cells, Alzheimer's disease, spatial learning and memory, neurodegeneration
MeSH terms
Adenosine Triphosphate, Aging, Animals, Brain, Cell Survival, Humans, Memory, Neurons, Peptide Fragments, Phosphoglycerate Kinase, Quinic Acid, RNA, Messenger, Electrophoresis, Gel, Two-Dimensional, Up-Regulation, Polymerase Chain Reaction, Amyloid beta-Peptides, Cell Death, Neuroprotective Agents, Maze Learning, Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization, Gene Expression Profiling, Models, Animal, Cell Line, Tumor, Mice

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