ArticleJournal of extracellular vesicles2024
Small RNAs in plasma extracellular vesicles define biomarkers of premanifest changes in Huntington's disease.
Article in Journal of extracellular vesicles, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Extracellular Vesicle-Derived microRNAs as Fluid Biomarkers in Neurodegenerative Diseases: A Systematic Review.Journal of neurochemistry · 2026Pooled it
- Diversity and Predicted Impact of miRNAs in Human MSCs-derived Extracellular Vesicles.Stem cell reviews and reports · 2026Article
- The profiling of extracellular vesicle subtypes in Huntington's disease brains identifies Alix as a novel marker of neuropathology.Acta neuropathologica communications · 2025Article
- BA9 Transcriptomics in Huntington's Disease 80-Gene Signature and MIR219A2-Linked Targets.International journal of molecular sciences · 2025Article
- Advanced Cancer Liquid Biopsy Platform for miRNA Detection in Extracellular Vesicles Using CRISPR/Cas13a and Gold Nanoarrays.ACS nano · 2025Article
- Same Fragments, Different Diseases: Analysis of Identical tRNA Fragments Across Diseases Utilizing Functional and Abundance-Based Databases.Non-coding RNA · 2025Article
- Mapping Current Studies of tRNA Fragments onto Disease Landscape.Biomolecules · 2025Review
- Methodological Assessment of ExoGAG for Isolation of Cerebrospinal Fluid Extracellular Vesicles as a Source of Biomarkers.International journal of molecular sciences · 2024Article
- Small RNAs in plasma extracellular vesicles define biomarkers of premanifest changes in Huntington's disease.Journal of extracellular vesicles · 2024Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Despite the advances in the understanding of Huntington's disease (HD), there is a need for molecular biomarkers to categorize mutation carriers during the preclinical stage of the disease preceding functional decline. Small RNAs (sRNAs) are a promising source of biomarkers since their expression levels are highly sensitive to pathobiological processes. Here, using an optimized method for plasma extracellular vesicles (EVs) purification and an exhaustive analysis pipeline of sRNA sequencing data, we show that EV-sRNAs are downregulated early in mutation carriers and that this deregulation is associated with premanifest cognitive performance. Seven candidate sRNAs (tRF-Glu-CTC, tRF-Gly-GCC, miR-451a, miR-21-5p, miR-26a-5p, miR-27a-3p and let7a-5p) were validated in additional subjects, showing a significant diagnostic accuracy at premanifest stages. Of these, miR-21-5p was significantly decreased over time in a longitudinal study; and miR-21-5p and miR-26a-5p levels correlated with cognitive changes in the premanifest cohort. In summary, the present results suggest that deregulated plasma EV-sRNAs define an early biosignature in mutation carriers with specific species highlighting the progression and cognitive changes occurring at the premanifest stage.
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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.