ArticleNature communications2025
Enhanced hybridization-proximity labeling discovers protein interactomes of single RNA molecules.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
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Who cites it
5 citing papers in PubMed.
- Mapping subcellular microenvironments using oligonucleotide-directed proximity labeling.Current opinion in chemical biology · 2026Review
- Mesenchymal stem cell-derived extracellular vesicle treatment of induced pluripotent stem cell-derived motor neurons with different amyotrophic lateral sclerosis genetic backgrounds.Neural regeneration research · 2026Article
- A unified photosensitizer platform forbioRxiv : the preprint server for biology · 2026Article
- Enhanced hybridization-proximity labeling discovers protein interactomes of single RNA molecules.Nature communications · 2025Article
- Toward Mapping Spatiotemporally Resolved Transcriptomes and RNA-Protein Interactions.Wiley interdisciplinary reviews. RNAReview
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
RNAs engage diverse protein partners and localize to specific subcellular compartments, yet dissecting proteomes associated with low-abundance or dispersed RNA molecules remains a challenge. We present an enhanced hybridization-proximity labeling (HyPro) technology for in situ proteome profiling of endogenously expressed RNA microcompartments. We re-engineer the HyPro enzyme and optimize proximity biotinylation conditions to identify proteins associated with compact RNA-containing nuclear bodies, small pre-mRNA clusters, and individual transcripts. Applying this approach to pathogenic G4C2 repeat-containing C9orf72 RNAs, retained as single-molecule foci in the nuclei of amyotrophic lateral sclerosis (ALS) patient-derived pluripotent stem cells, we reveal extensive interactions with disease-linked paraspeckle markers and a specific set of pre-mRNA splicing factors. These findings highlight early RNA processing and localization defects in ALS that may contribute to this late-onset neurodegenerative disorder. Overall, HyPro provides a broadly applicable platform for mapping RNA-protein interactions, enabling insights into RNA biology and its dysregulation in disease.
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Registered trials
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