ArticleEMBO reports2023
Small noncoding vault RNA2-1 disrupts gut epithelial barrier function via interaction with HuR.
Article in EMBO reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 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
14 citing papers in PubMed, 23 citations in OpenAlex.
- Long noncoding RNA GAS5 disrupts intestinal epithelial barrier function by increasing small vault RNA levels.JCI insight · 2026Article
- Roles of Small Noncoding Vault RNAs in Intestinal Epithelium Homeostasis and Diseases.International journal of molecular sciences · 2025Review
- Article
- Berberine-taxifolin co-administration attenuates inflammatory response and intestinal barrier injury via nf-κB/NLRP3 suppression in colitis.Frontiers in immunology · 2025Article
- Posttranscriptional Regulation of Intestinal Mucosal Growth and Adaptation by Noncoding RNAs in Critical Surgical Disorders.Journal of investigative surgery : the official journal of the Academy of Surgical Research · 2024Review
- The Versatile Roles of nc886, a Fascinating and Peculiar Regulatory Non-Coding RNA, in Cancer.International journal of molecular sciences · 2024Review
- Interaction between microRNA-195 and HuR regulates Paneth cell function in the intestinal epithelium by altering SOX9 translation.American journal of physiology. Cell physiology · 2024Article
- Synthesis and Regulation of miRNA, Its Role in Oncogenesis, and Its Association with Colorectal Cancer Progression, Diagnosis, and Prognosis.Diagnostics (Basel, Switzerland) · 2024Review
- Human Vault RNAs: Exploring Their Potential Role in Cellular Metabolism.International journal of molecular sciences · 2024Review
- Crosstalk between vault RNAs and innate immunity.Molecular biology reports · 2024Review
- Circular RNA Cdr1as inhibits proliferation and delays injury-induced regeneration of the intestinal epithelium.JCI insight · 2024Article
- Stabilization ofAmerican journal of physiology. Gastrointestinal and liver physiology · 2023Article
- Control of Paneth cell function by HuR regulates gut mucosal growth by altering stem cell activity.Life science alliance · 2023Article
- Small noncoding vault RNA2-1 disrupts gut epithelial barrier function via interaction with HuR.EMBO reports · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 2 institutions in 1 country.
Funding
Abstract
Vault RNAs (vtRNAs) are small noncoding RNAs and highly expressed in many eukaryotes. Here, we identified vtRNA2-1 as a novel regulator of the intestinal barrier via interaction with RNA-binding protein HuR. Intestinal mucosal tissues from patients with inflammatory bowel diseases and from mice with colitis or sepsis express increased levels of vtRNAs relative to controls. Ectopically expressed vtRNA2-1 decreases the levels of intercellular junction (IJ) proteins claudin 1, occludin, and E-cadherin and causes intestinal epithelial barrier dysfunction in vitro, whereas vtRNA2-1 silencing promotes barrier function. Increased vtRNA2-1 also decreases IJs in intestinal organoid, inhibits epithelial renewal, and causes Paneth cell defects ex vivo. Elevating the levels of tissue vtRNA2-1 in the intestinal mucosa increases the vulnerability of the gut barrier to septic stress in mice. vtRNA2-1 interacts with HuR and prevents HuR binding to claudin 1 and occludin mRNAs, thus decreasing their translation. These results indicate that vtRNA2-1 impairs intestinal barrier function by repressing HuR-facilitated translation of claudin 1 and occludin.
Indexed as
Identifiers
What Socratic holds
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.