ArticleJournal of virology2023
Peste Des Petits Ruminants Virus Nucleocapsid Protein Interacts with Protein Kinase R-Activating Protein and Induces Stress Granules To Promote Viral Replication.
Article in Journal of virology, 2023. 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.
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Who cites it
6 citing papers in PubMed, 6 citations in OpenAlex.
- Cepharanthine inhibits tick‑borne encephalitis virus infection through modulation of the stress and inflammation response.International journal of molecular medicine · 2026Article
- A new approach to discovering a broad-spectrum anti-respiratory virus drug: Tubeimoside II modulates host factor PACT to potentiate the RIG-I antiviral pathway.Acta pharmaceutica Sinica. B · 2026Article
- Implications of virus-induced stress granules in tauopathies.Translational neurodegeneration · 2026Review
- Establishment of a blocking enzyme-linked immunosorbent assay based on tandem expression of dominant antigenic epitopes of the nucleocapsid protein from attenuated and virulent peste des petits ruminants virus.Frontiers in cellular and infection microbiology · 2026Article
- Peste des petits ruminants virus virulence is associated with an early inflammatory profile in the tonsils and cell cycle arrest in lymphoid tissue.Microbiology spectrum · 2025Article
- Article
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The pathogenic mechanisms of peste des petits ruminants virus (PPRV) infection remain poorly understood, leaving peste des petits ruminants (PPR) control and eradication especially difficult. Here, we determined that PPRV nucleocapsid (N) protein triggers formation of stress granules (SGs) to benefit viral replication. A mass spectrometry-based profiling of the interactome of PPRV N protein revealed that PPRV N protein interacted with protein kinase R (PKR)-activating protein (PACT), and this interaction was confirmed in the context of PPRV infection. PACT was essential for PPRV replication. Besides, the ectopic expression of N activated the PKR/eIF2α (α subunit of eukaryotic initiation factor 2) pathway through induction of PKR phosphorylation, but it did not induce PKR phosphorylation in PACT-deficient (
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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.