ArticleProceedings of the National Academy of Sciences of the United States of America2022
Signaling from the RNA sensor RIG-I is regulated by ufmylation.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
34 citing papers in PubMed, 51 citations in OpenAlex.
- Narrative review-the emerging role, functions, and mechanisms of UFMylation in cancers.Translational cancer research · 2026Review
- Systematic discovery of UFM1 receptors reveals a regulatory module in DNA repair directing non-homologous end-joining.Nature communications · 2026Article
- The mechanistic basis and cellular functions of UFMylation.Nature reviews. Molecular cell biology · 2026Review
- Histone Demethylase JMJD2D Suppresses Influenza A Virus Infection by Promoting RIG-I Expression.Biomolecules · 2026Article
- UFMylation of Pyruvate Dehydrogenase Regulates Mitochondrial Metabolism.bioRxiv : the preprint server for biology · 2026Article
- A genus-wide interaction atlas across NS4B orthologues identifies a conserved role for UFMylation in orthoflavivirus replication.Nature communications · 2026Article
- Post-translational modifications in hepatocellular carcinoma: mechanisms and therapeutic potential.Medical oncology (Northwood, London, England) · 2025Review
- The RIG-I-like receptor family of immune proteins.Molecular cell · 2025Review
- UFMylation System: Biological Functions, Molecular Mechanisms, Diseases, and Drug Discovery.MedComm · 2025Review
- Article
- Akt-phosphorylated UFL1 UFMylates ArpC4 to promote metastasis.Nature structural & molecular biology · 2025Article
- UFMylation promotes orthoflavivirus infectious particle production.Journal of virology · 2025Article
- UFMylation: A supervisor of the HIF1α pathway and a potential therapeutic target for anti-PD-1 combination therapy in hypoxic tumors.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Studies on the functional role of UFMylation in cells (Review).Molecular medicine reports · 2025Review
- The many connections of UFMylation with Alzheimer's disease: a comprehensive review.Molecular neurodegeneration · 2025Review
- Proximity biotinylation at the host-bioRxiv : the preprint server for biology · 2025Article
- UFMylation of NLRP3 Prevents Its Autophagic Degradation and Facilitates Inflammasome Activation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Multifaceted roles of UFMylation in health and disease.Acta pharmacologica Sinica · 2025Review
- UFMylation Modulates OFIP Stability and Centrosomal Localization.Journal of clinical laboratory analysis · 2025Article
- UFMylation promotes orthoflavivirus infectious particle production.bioRxiv : the preprint server for biology · 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
5 authors at 1 institution in 1 country.
Funding
Abstract
The RNA-binding protein RIG-I is a key initiator of the antiviral innate immune response. The signaling that mediates the antiviral response downstream of RIG-I is transduced through the adaptor protein MAVS and results in the induction of type I and III interferons (IFNs). This signal transduction occurs at endoplasmic reticulum (ER)–mitochondrial contact sites, to which RIG-I and other signaling proteins are recruited following their activation. RIG-I signaling is highly regulated to prevent aberrant activation of this pathway and dysregulated induction of IFN. Previously, we identified UFL1, the E3 ligase of the ubiquitin-like modifier conjugation system called ufmylation, as one of the proteins recruited to membranes at ER–mitochondrial contact sites in response to RIG-I activation. Here, we show that UFL1, as well as the process of ufmylation, promote IFN induction in response to RIG-I activation. We found that following RNA virus infection, UFL1 is recruited to the membrane-targeting protein 14–3-3ε and that this complex is then recruited to activated RIG-I to promote downstream innate immune signaling. Importantly, we found that 14–3-3ε has an increase in UFM1 conjugation following RIG-I activation. Additionally, loss of cellular ufmylation prevents the interaction of 14–3-3ε with RIG-I, which abrogates the interaction of RIG-I with MAVS and thus the downstream signal transduction that induces IFN. Our results define ufmylation as an integral regulatory component of the RIG-I signaling pathway and as a posttranslational control for IFN induction.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.