Cited by 169Advanced Glycation End Products researchPotato Plant ResearchGlycosylation and Glycoproteins Research

Rapid Formation of Advanced Glycation End Products by Intermediate Metabolites of Glycolytic Pathway and Polyol Pathway

Hamada, Yoji, Araki, Norie, Koh, Naoki, Nakamura, Jiro, Horiuchi, Seikoh, Hotta, Nigishi·1996·Biochemical and Biophysical Research Communications

Abstract

To clarify roles of intermediate metabolites of the glycolytic pathway and the polyol pathway in nonenzymatic glycation under physiological conditions, we incubated bovine serum albumin with intermediates of both pathways in the micromolar range as well as with 20 mmol/l glucose, and observed the formation of advanced glycation end products (AGEs). We found that triose phosphates, glyceraldehyde, and a novel polyol pathway-related metabolite, fructose 3-phosphate along with its breakdown product, 3-deoxyglucosone were extremely potent glycating agents that at nearly physiological concentrations on incubation with albumin produced substantial amounts of AGEs as early as 24 hours, while 20 mmol/l glucose afforded trace amounts of AGEs after two week incubation. The results along with the previous evidence of the increased level of intermediates in diabetic states may suggest that the intermediate metabolites rather than glucose contribute to enhanced glycation in diabetic tissues, inspite of the much lower concentrations compared with glucose.

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Crossref · 10.1006/bbrc.1996.1695

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  • Excess glucose is metabolized through the polyol pathway to fructose and its metabolites, which are potent glycating agents.

    “Excess glucose is metabolized through the polyol pathway to fructose and its metabolites, which are potent glycating agents.”

    From The Vasculature in Prediabetes (2018) · cites this paper as [54]

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Authors
Hamada, Y., Araki, N., Koh, N., Nakamura, J., Horiuchi, S., & Hotta, N.
Affiliations
  • Nagoya University (JP)
  • Kumamoto University (JP)
  • Nagoya University Hospital (JP)
Corresponding author
Hamada, Yoji
Venue
Biochemical and Biophysical Research Communications
Publisher
Elsevier BV
Published
1996-11
Volume
228
Issue
2
Pages
539-543
ISSN
0006-291X (ISSN-L)
OpenAlex
W2035592628
Cited by
169
References
0
Citations by year
2026: 4 · 2025: 2 · 2024: 5 · 2023: 8 · 2022: 5 · 2021: 8 · 2020: 1 · 2019: 6 · 2018: 8 · 2017: 6 · 2016: 5 · 2015: 10 · 2014: 7 · 2013: 6 · 2012: 5
FWCI
2.28
Type
journal article
Language
en
Open access
closed
Locations
  • Biochemical and Biophysical Research Communications (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Advanced Glycation End Products research
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Potato Plant Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Glycosylation and Glycoproteins Research
Keywords
advanced glycation end products, glycation, polyol pathway, 3-deoxyglucosone, glyceraldehyde, triose phosphate, bovine serum albumin, diabetes mellitus
MeSH terms
Glycated Serum Albumin, Animals, Cattle, Deoxyglucose, Glucose, Glyceraldehyde, Glycolysis, Glycosylation, Kinetics, Serum Albumin, Serum Albumin, Bovine, Sorbitol, Substrate Specificity, Sugar Phosphates, Glycation End Products, Advanced

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