ArticleRejuvenation research2025
Red Blood Cell-Derived Exosomes as Mediators of Age-Related Neurodegeneration.
Article in Rejuvenation research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Age-dependent neuroinflammatory effects of red blood cells and their exosomes in a human brain-on-chip model.Blood red cells & iron · 2026Article
- Red blood cell extracellular vesicles: new frontiers in hematological biomarker discovery.Frontiers in medicine · 2025Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Age-associated neurodegenerative diseases (NDDs), including Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis, are marked by progressive degeneration of the nervous system. Current diagnostic approaches, such as neuroimaging and cerebrospinal fluid biomarkers, are invasive, costly, and lack early diagnostic reliability. Recent studies highlight the potential of extracellular vesicles, particularly exosomes, derived from erythrocytes or red blood cells (RBCs), as emerging indicators of aging and age-associated diseases. Exosomes carry noncoding RNA, lipid, and protein molecules, and modulate cellular pathways at distant sites, providing neuroprotective and anti-inflammatory effects. In this study, we isolated RBC-derived exosomes of young and old mice. MicroRNA sequencing analysis revealed differential expression of several miRNA species between young and old mice. We report an upregulation of miR-125a-5p and a downregulation of miR-302a-5p in old mice that are potentially linked to neurodegenerative pathways. This study underscores the potential of RBC-derived exosomes as noninvasive biomarkers for NDDs.
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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 Socratic graph.