ArticleScience advances2026
The vault particle is enclosed by a
Article in Science advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- TIR-like NADases act in bacterial immunity and the RNA vault.bioRxiv : the preprint server for biology · 2026Article
- Structural flexibility of the human vault particle revealed by high-resolution cryo-EM and molecular dynamics simulations.Nature communications · 2026Article
- Cryo-EM structure of the vault from human brain reveals symmetry mismatch at its caps.Structure (London, England : 1993) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vaults are some of the largest ribonucleoprotein complexes known and are highly conserved across eukaryotes, but both their function and key details of their architecture remain unclear. While high-resolution structures of the vault shell are available, the architecture and symmetry of the cap have remained unresolved. Here, we present a 2.25-angstrom cryo-electron microscopy structure of the vault cap, revealing an unexpected 13-fold symmetric arrangement that contrasts with the 39-fold symmetry of the vault body, with each repeating module of the cap formed by an asymmetric homotrimer of adjacent subunits. The center of the cap features an unusual architecture, consisting of two concentric β barrels surrounded by an interwoven two-layer stack of α helices. The vault cap features a positively charged exterior and a negatively charged interior surface, with implications for binding partner recruitment and engineering of modified vault particles.
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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.