ArticleTranslational neurodegeneration2019
Exploratory study on microRNA profiles from plasma-derived extracellular vesicles in Alzheimer's disease and dementia with Lewy bodies.
Article in Translational neurodegeneration, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 119 papers, 4 of them syntheses that pooled it.
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Who cites it
119 citing papers in PubMed, 4 syntheses or guidelines pooled it, 173 citations in OpenAlex.
- Non-coding RNAs and Mitochondrial Dysfunction in Alzheimer's Disease: A Systematic Review.Molecular neurobiology · 2026Pooled it
- Extracellular Vesicle-Derived microRNAs as Fluid Biomarkers in Neurodegenerative Diseases: A Systematic Review.Journal of neurochemistry · 2026Pooled it
- MicroRNAs signatures as potential molecular markers in mild cognitive impairment: a meta-analysis.Frontiers in aging neuroscience · 2024Pooled it
- Prediction of differentially expressed microRNAs in blood as potential biomarkers for Alzheimer's disease by meta-analysis and adaptive boosting ensemble learning.Alzheimer's research & therapy · 2021Pooled it
- Oral Microbial Extracellular Vesicles as Novel Mediators of Alzheimer's Pathogenesis: A Critical Review of the Periodontal-Brain Axis.Neurotoxicity research · 2026Review
- Development of a serum-based microRNA panel for Alzheimer's disease diagnosis.Journal of translational internal medicine · 2026Article
- Intranasal Adipose-Derived MSC Extracellular Vesicles Confer Sustained Cognitive Improvement and Suppress Alzheimer's Pathology in APP/PS1 Mice.Biomolecules · 2026Article
- Literature-derived serum miRNA signatures associated with cognitive decline in Alzheimer's disease: integrated analysis and machine learning-based diagnostic modeling.Alzheimer's research & therapy · 2026Article
- Diversity and Predicted Impact of miRNAs in Human MSCs-derived Extracellular Vesicles.Stem cell reviews and reports · 2026Article
- Advancing Extracellular Vesicle Research: A Review of Systems Biology and Multiomics Perspectives.Proteomics · 2026Review
- Sub-Neuronal Network Profiling of Extracellular Vesicle Release Using a Compartmentalized Neurofluidic Platform.Advanced biology · 2026Article
- The future of transfusion and transplant microbiology safety: can new molecular technologies improve the safety of blood and transplant?BMC infectious diseases · 2026Review
- From Cerebrovascular Injury to Vascular Cognitive Impairment and Dementia: Therapeutic Potential of Stem Cell-Derived Extracellular Vesicles.Biomedicines · 2026Review
- Plasma multi-miRNA models classify Alzheimer's, Parkinson's, and Lewy body dementia.Frontiers in aging neuroscience · 2026Article
- Microfluidic nanomagnetically isolated neuron- and astrocyte-derived extracellular vesicles to differentiate Lewy body and Alzheimer's disease.Npj biosensing · 2026Article
- Comparison of multi-miRNA models from donor-matched plasma and cerebrospinal fluid as candidate biomarkers for Alzheimer's disease prediction.Scientific reports · 2025Article
- Personalizing Clozapine in Treatment-Resistant Schizophrenia: The Role of MicroRNA Biomarkers-A Pilot Study.Current issues in molecular biology · 2025Article
- Review
- IsomiR Utility in Amyotrophic Lateral Sclerosis Prognostication.medRxiv : the preprint server for health sciences · 2025Article
- Alterations in miR-151a-3p of plasma-derived exosomes and associated multimodal neuroimaging patterns in major depressive disorder.Molecular psychiatry · 2025Article
59 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBecause of the increasing life expectancy in our society, aging-related neurodegenerative disorders are one of the main issues in global health. Most of these diseases are characterized by the deposition of misfolded proteins and a progressive cognitive decline. Among these diseases, Alzheimer's disease (AD) and dementia with Lewy bodies (DLB) are the most common types of degenerative dementia. Although both show specific features, an important neuropathological and clinical overlap between them hampers their correct diagnosis. In this work, we identified molecular biomarkers aiming to improve the misdiagnosis between both diseases.
methodsPlasma extracellular vesicles (EVs) -from DLB, AD and healthy controls- were isolated using size-exclusion chromatography (SEC) and characterized by flow cytometry, Nanoparticle Tracking Analysis (NTA) and cryo-electron microscopy. Next Generation Sequencing (NGS) and related bibliographic search was performed and a selected group of EV-associated microRNAs (miRNAs) was analysed by qPCR.
resultsResults uncovered two miRNAs (hsa-miR-451a and hsa-miR-21-5p) significantly down-regulated in AD samples respect to DLB patients, and a set of four miRNAs (hsa-miR-23a-3p, hsa-miR-126-3p, hsa-let-7i-5p, and hsa-miR-151a-3p) significantly decreased in AD respect to controls. The two miRNAs showing decreased expression in AD in comparison to DLB provided area under the curve (AUC) values of 0.9 in ROC curve analysis, thus suggesting their possible use as biomarkers to discriminate between both diseases. Target gene analysis of these miRNAs using prediction online tools showed accumulation of phosphorylation enzymes, presence of proteasome-related proteins and genes involved in cell death among others.
conclusionOur data suggest that plasma-EV associated miRNAs may reflect a differential profile for a given dementia-related disorder which, once validated in larger cohorts of patients, could help to improve the differential diagnosis of DLB versus AD.
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