ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2024
Prospects and challenges in using neuronal extracellular vesicles in biomarker research.
Article in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Higher physical activity levels mitigate synaptic protein loss and cognitive deterioration in aging and in Alzheimer's disease: a 10-year longitudinal study.Molecular biomedicine · 2026Article
- Bioorthogonal Click Chemistry-Enabled Enrichment of Extracellular Vesicles for Integrated Molecular and Functional Liquid Biopsy§.Accounts of chemical research · 2026Article
- Blood biomarkers for Alzheimer's disease: Key challenges of clinical implementation.Neural regeneration research · 2026Article
- Brain-Derived Extracellular Vesicle Subpopulations: from Bulk Measurements to Single-Entity Assays.JACS Au · 2026Review
- Article
- Tissue-derived extracellular vesicles: comparing Ts-EVs and Te-EVs in extraction, characteristics and research trends.Cancer cell international · 2026Review
- The Multifaceted Role of Extracellular Vesicles in Alzheimer's Disease.Journal of neurochemistry · 2025Review
- Noninvasive Assessment of β-Secretase Activity Through Click Chemistry-Mediated Enrichment of Neuronal Extracellular Vesicles to Detect Alzheimer's Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Prospects and challenges in using neuronal extracellular vesicles in biomarker research.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Extracellular vesicles (EVs) hold promise as a source of disease biomarkers. The diverse molecular cargo of EVs can potentially indicate the status of their tissue of origin, even against the complex background of whole plasma. The main tools currently available for assessing biomarkers of brain health include brain imaging and analysis of the cerebrospinal fluid of patients. Given the costs and difficulties associated with these methods, isolation of EVs of neuronal origin (NEVs) from the blood is an attractive approach to identify brain-specific biomarkers. This perspective describes current key challenges in EV- and NEV-based biomarker research. These include the relative low abundance of EVs, the lack of validated isolation methods, and the difficult search for an adequate target for immunocapturing NEVs. We discuss that these challenges must be addressed before NEVs can fulfill their potential for biomarker research. HIGHLIGHTS: NEVs are promising sources of biomarkers for brain disorders. Immunocapturing NEVs from complex biofluids presents several challenges. The choice of surface target for capture will determine NEV yield. Contamination by non-EV sources is relevant for biomarkers at low concentrations.
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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.