ArticleJournal of virology2023
LGP2 Promotes Type I Interferon Production To Inhibit PRRSV Infection via Enhancing MDA5-Mediated Signaling.
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 21 papers.
What it found
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Who cites it
21 citing papers in PubMed, 35 citations in OpenAlex.
- Multi-Proteomic Insights into Lysine Propionylation and Malonylation Remodeling in PRRSV-Infected Porcine Lungs.Veterinary sciences · 2026Article
- The biological functions of PRRSV nonstructural protein NSP2 in viral infection and replication and its role in host regulatory mechanisms.Frontiers in veterinary science · 2026Review
- PRRSV suppresses ER-phagy through Nsp2- and Nsp5-mediated degradation of FAM134B.Frontiers in cellular and infection microbiology · 2026Article
- SARS-CoV-2 innate immune recognition and implications for respiratory health.Cytokine & growth factor reviews · 2025Review
- Alterations and mechanistic insights of gut microbiota and its metabolites in type 2 diabetes mellitus and Alzheimer's disease.iMetaOmics · 2025Review
- Article
- miR-30a enhanced RIG-I-mediated type I interferon antiviral response by targeting USP14.Microbiology spectrum · 2025Article
- Strategies and scheming: the war between PRRSV and host cells.Virology journal · 2025Review
- Distinct effects of glucocorticoid on pseudorabies virus infection in neuron-like and epithelial cells.Journal of virology · 2025Article
- Enhanced Porcine Reproductive and Respiratory Syndrome Virus Replication in Nsp4- or Nsp2-Overexpressed Marc-145 Cell Lines.Veterinary sciences · 2025Article
- Review
- Recent Advances of Type I Interferon on the Regulation of Immune Cells and the Treatment of Systemic Lupus Erythematosus.Journal of inflammation research · 2025Review
- Porcine reproductive and respiratory syndrome virus degrades TANK-binding kinase 1 via chaperon-mediated autophagy to suppress type I interferon production and facilitate viral proliferation.Veterinary research · 2024Article
- Article
- Nervous necrosis virus capsid protein and Protein A dynamically modulate the fish cGAS-mediated IFN signal pathway to facilitate viral evasion.Journal of virology · 2024Article
- Genetically modified pigs with CD163 point mutation are resistant to HP-PRRSV infection.Zoological research · 2024Article
- Transcriptional Signatures of Domestication Revealed through Meta-Analysis of Pig, Chicken, Wild Boar, and Red Junglefowl Gene Expression Data.Animals : an open access journal from MDPI · 2024Article
- PDCD4 restricts PRRSV replication in an eIF4A-dependent manner and is antagonized by the viral nonstructural protein 9.Journal of virology · 2024Article
- mViruses · 2024Review
- Porcine reproductive and respiratory syndrome virus triggers Golgi apparatus fragmentation-mediated autophagy to facilitate viral self-replication.Journal of virology · 2024Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Porcine reproductive and respiratory syndrome virus (PRRSV) is one of the most important pathogens in the global pig industry, which modulates the host's innate antiviral immunity to achieve immune evasion. RIG-I-like receptors (RLRs) sense viral RNA and activate the interferon signaling pathway. LGP2, a member of the RLR family, plays an important role in regulating innate immunity. However, the role of LGP2 in virus infection is controversial. Whether LGP2 has a role during infection with PRRSV remains unclear. Here, we found that LGP2 overexpression restrained the replication of PRRSV, while LGP2 silencing facilitated PRRSV replication. LGP2 was prone to interact with MDA5 and enhanced viral RNA enrichment and recognition by MDA5, thus promoting the activation of RIG-I/IRF3 and NF-κB signaling pathways and reinforcing the expression of proinflammatory cytokines and type I interferon during PRRSV infection. Meanwhile, there was a decreased protein expression of LGP2 upon PRRSV infection
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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.