ArticleBiochemistry2024
Accumulation of Intracellular Protein Advanced Glycation End Products Alters Cellular Homeostasis for Protein Clearance in Pancreatic Ductal Epithelial Cells.
Article in Biochemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Review
- Carbonyl stress by glyceraldehyde promotes glycation of nuclear non-muscle myosins in DNA-protein crosslink assemblies.Journal of clinical biochemistry and nutrition · 2026Article
- Potential of Orally Administered Quercetin, Hesperidin, andInternational journal of molecular sciences · 2025Review
- Potential of Natural Products in Hangeshashinto Water Extract on the Direct Suppression of Stomatitis Induced by Intra-/Extracellular Advanced Glycation End-Products.International journal of molecular sciences · 2025Review
- Advanced Glycation End-Product-Modified Heat Shock Protein 90 May Be Associated with Urinary Stones.Diseases (Basel, Switzerland) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Protein advanced glycation end products (AGEs) can be formed via nonenzymatic glycation and accumulated intracellularly to disrupt cellular homeostasis for protein clearance. Here, we investigated the formation particulars of intracellular protein AGEs and sought to elucidate the molecular events implicated in the impact of cellular clearance systems. The formation and accumulation of intracellular protein AGEs increased protein aggregation and protease resistance, potentially overwhelming the ubiquitin-proteasome system (UPS). At high levels of protein AGEs, the abundance of many E3 ligases decreased and the overall ubiquitination level was reduced, all of which indicated decreased UPS activity. On the other hand, autophagy activity was stimulated, as evidenced by the upregulation of autophagy marker LC3II and important proteins in autophagosome and autolysosome formation, as well as downregulation of mTOR. Understanding the functional impacts of intracellular protein AGEs on the UPS and autophagy could pave the way for the future development of pharmaceutical agents targeting AGE-related diseases.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.