ArticleJournal of virology2010
Porcine reproductive and respiratory syndrome virus nonstructural protein 1beta modulates host innate immune response by antagonizing IRF3 activation.
Article in Journal of virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 163 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
163 citing papers in PubMed, 273 citations in OpenAlex.
- In vivo assessment of equine arteritis virus vaccine improvement by disabling the deubiquitinase activity of papain-like protease 2.Veterinary microbiology · 2015Trial
- Reprogramming innate immunity through viral interference: A double-edged strategy for enhancing and containing gene therapies.Molecular therapy. Nucleic acids · 2026Review
- Porcine reproductive and respiratory syndrome virus N protein-mediated viral replication enhancement via interaction with host caspase-6.Journal of virology · 2026Article
- PRRSV Nsp11 antagonizes host antiviral immune response by reducing OAS1 and RNase L expressions.BMC veterinary research · 2026Article
- Effects of a novel feed additive on clinical symptoms and the nasal and cecal microbiome in nursery pigs challenged with PRRSV andTranslational animal science · 2026Article
- Advances in the immunosuppression of porcine reproductive and respiratory syndrome virus.Frontiers in veterinary science · 2026Review
- Cytoplasmic translocation of tripartite motif-containing 28 is critical for PRRSV-induced autophagy through promoting Vps34-Beclin1 complex formation.Journal of virology · 2025Article
- METTL3 regulates PRRSV replication by suppressing interferon beta through autophagy-mediated IKKε degradation.Journal of virology · 2025Article
- THAP11-mediated K48- and K63-linked ubiquitination is essential for the degradation of porcine reproductive and respiratory syndrome virus nonstructural protein 1β.Cellular and molecular life sciences : CMLS · 2025Article
- Porcine reproductive and respiratory syndrome virus nsp5 inhibits the activation of the Nrf2/HO-1 pathway by targeting p62 to antagonize its antiviral activity.Journal of virology · 2025Article
- S146 and M148 within the mature chain domain of PSMB4 are crucial for degrading PRRSV nsp1α.Cellular and molecular life sciences : CMLS · 2025Article
- IFN-β production induced by PRRSV is affected by GP3 quantity control and CLND4 interaction.Veterinary research · 2025Article
- Early boosting of p38 MAPK signaling pathway by lycorine hydrochloride potently inhibits PRRSV proliferation in primary and established cells.Frontiers in microbiology · 2025Article
- Pattern recognition receptors and their roles in antiviral innate immunity in livestock.Frontiers in immunology · 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
- PRRSV non-structural protein 5 inhibits antiviral innate immunity by degrading multiple proteins of RLR signaling pathway through FAM134B-mediated ER-phagy.Journal of virology · 2024Article
- Genomic and pathogenicity analysis of two novel highly pathogenic recombinant NADC30-like PRRSV strains in China, in 2023.Microbiology spectrum · 2024Article
- The 5'UTR of porcine reproductive and respiratory syndrome virus strain JXwn06 harbors a uORF that regulates cellular inflammation.Journal of virology · 2024Article
- A Comprehensive Review on Porcine Reproductive and Respiratory Syndrome Virus with Emphasis on Immunity.Vaccines · 2024Review
- Knock down of transforming growth factor beta improves expressions of co-stimulatory molecules, type I interferon-regulated genes, and pro-inflammatory cytokine in PRRSV-inoculated monocyte-derived macrophages.BMC veterinary research · 2024Article
103 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Porcine reproductive and respiratory syndrome virus (PRRSV) infection of swine leads to a serious disease characterized by a delayed and defective adaptive immune response. It is hypothesized that a suboptimal innate immune response is responsible for the disease pathogenesis. In the study presented here we tested this hypothesis and identified several nonstructural proteins (NSPs) with innate immune evasion properties encoded by the PRRS viral genome. Four of the total ten PRRSV NSPs tested were found to have strong to moderate inhibitory effects on beta interferon (IFN-beta) promoter activation. The strongest inhibitory effect was exhibited by NSP1 followed by, NSP2, NSP11, and NSP4. We focused on NSP1alpha and NSP1beta (self-cleavage products of NSP1 during virus infection) and NSP11, three NSPs with strong inhibitory activity. All of three proteins, when expressed stably in cell lines, strongly inhibited double-stranded RNA (dsRNA) signaling pathways. NSP1beta was found to inhibit both IFN regulatory factor 3 (IRF3)- and NF-kappaB-dependent gene induction by dsRNA and Sendai virus. Mechanistically, the dsRNA-induced phosphorylation and nuclear translocation of IRF3 were strongly inhibited by NSP1beta. Moreover, when tested in a porcine myelomonocytic cell line, NSP1beta inhibited Sendai virus-mediated activation of porcine IFN-beta promoter activity. We propose that this NSP1beta-mediated subversion of the host innate immune response plays an important role in PRRSV pathogenesis.
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.