ReviewExperimental & molecular medicine2021
Concept and application of circulating proteasomes.
Review in Experimental & molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 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.
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Who cites it
14 citing papers in PubMed, 26 citations in OpenAlex.
- Proteomics analysis of empagliflozin in patients without diabetes or overt heart failure from empagliflozin and cardiac remodeling in people without diabetes CardioLink-7 randomized clinical trial.Cardiovascular endocrinology & metabolism · 2026Article
- Serum proteome of the Egyptian rousette bat (Rousettus aegyptiacus) reveals signatures of immunity, proteostasis, and metabolism.Scientific reports · 2026Article
- Untargeted Proteomics Profiling of Liver and Plasma in Fed and Fasted Liver-Specific Glycogen Storage Disease Type Ia (GSD Ia) Mice: Toward Potential Protein Biomarkers.Journal of inherited metabolic disease · 2026Article
- Association of circulating proteasome activity with Alzheimer's pathology and cognitive functions in APOE ε4 carriers.Alzheimer's research & therapy · 2026Observational
- OPN-Derived Peptides Generated by Proteasomes Can Promote Cell Migration via CD44 Activation.Journal of immunology research · 2026Article
- Molecular insights into the unique properties of the blood-circulating proteasome.Journal of extracellular biology · 2025Article
- Usp14 deficiency removes α-synuclein by regulating S100A8/A9 in Parkinson's disease.Cellular and molecular life sciences : CMLS · 2024Article
- A complex interplay of intra- and extracellular factors regulates the outcome of fetal- and adult-derived MLL-rearranged leukemia.Leukemia · 2024Article
- Extracellular protein homeostasis in neurodegenerative diseases.Nature reviews. Neurology · 2023Review
- A novel 3D biofabrication strategy to improve cell proliferation and differentiation of human Wharton's jelly mesenchymal stromal cells for cell therapy and tissue engineering.Frontiers in bioengineering and biotechnology · 2023Article
- Functional and quantitative evaluation of the 20S proteasome in serum and intracellular in145 moroccan patients with hematologic malignancies.Clinical proteomics · 2022Article
- Evaluation of Immunoproteasome-Specific Proteolytic Activity Using Fluorogenic Peptide Substrates.Immune network · 2022Article
- Localized Proteasomal Degradation: From the Nucleus to Cell Periphery.Biomolecules · 2022Review
- Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Proteostasis is primarily a function of protein synthesis and degradation. Although the components and processes involved in intracellular proteostasis have been studied extensively, it is apparent that extracellular proteostasis is equitably crucial for the viability of organisms. The 26S proteasome, a unique ATP-dependent proteolytic complex in eukaryotic cells, contributes to the majority of intracellular proteolysis. Accumulating evidence suggests the presence of intact 20S proteasomes in the circulatory system (c-proteasomes), and similar to other plasma proteins, the levels of these c-proteasomes may vary, potentially reflecting specific pathophysiological conditions. Under normal conditions, the concentration of c-proteasomes has been reported to be in the range of ~0.2-2 μg/mL, which is ~2-4-fold lower than that of functional plasma proteins but markedly higher than that of signaling proteins. The characterization of c-proteasomes, such as their origin, structure, role, and clearance, has been delayed mainly due to technical limitations. In this review, we summarize the current perspectives pertaining to c-proteasomes, focusing on the methodology, including our experimental understanding. We believe that once the pathological relevance of c-proteasomes is revealed, these unique components may be utilized in the diagnosis and prognosis of diverse human 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.