ArticlePLoS pathogens2025
RING finger protein 5 is a key anti-FMDV host factor through inhibition of virion assembly.
Article in PLoS pathogens, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
6 citing papers in PubMed.
- Redox cycling of viral RNA polymerase controls picornavirus replication.Nature communications · 2026Article
- STING1 negatively regulates translation and replication of foot-and-mouth disease virus independently of interferon and is antagonized by the viral proteins 3C and 2B.Virologica Sinica · 2026Article
- Integrated Metabolomic and Transcriptomic Analysis Reveals Host Response Mechanisms to Porcine Epidemic Diarrhea Virus Infection in Pigs.Veterinary sciences · 2026Article
- Genome-wide CRISPR screen identifies RNF24 as a critical host factor for foot-and-mouth disease virus entry.Frontiers in cell and developmental biology · 2026Article
- Ribosomal protein L35 negatively regulates FMDV replication by recruiting AMFR to promote the ubiquitination and degradation of VP2.Journal of virology · 2025Article
- The E3 ubiquitin ligase STUB1 inhibits Senecavirus A replication by mediating VP1 ubiquitination and proteasomal degradation.Journal of virology · 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
17 authors.
Funding
Abstract
Foot-and-mouth disease virus (FMDV) are small, icosahedral viruses that cause serious clinical symptoms in livestock. The FMDV VP1 protein is a key structural component, facilitating virus entry. Here, we find that the E3 ligase RNF5 interacts with VP1 and targets it for degradation through ubiquitination at the lys200 of VP1, ultimately inhibiting virus replication. Mutations at this lysine site have been found to increase the replication of FMDV in mice. Importantly, the RNF5 pharmacological activator Analog-1 alleviates disease development in a mouse infection model. Furthermore, RNF5 recognizes the VP1 protein from several picornaviruses, suggesting that targeting RNF5 may be a broad-spectrum antiviral strategy. These findings shed light on the role of the ubiquitin-proteasome system in controlling virus replication, offering potential new strategies for treating viral infections.
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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.