ArticleArchives of virology2021
Protective effects of the NLRP3 inflammasome against infectious bursal disease virus replication in DF-1 cells.
Article in Archives of virology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 10 citations in OpenAlex.
- Infectious bursal disease virus induces GSDME-dependent pyroptosis via the mitochondrial caspase-9/3 pathway in DF-1 cells.Veterinary research · 2026Article
- Redox Regulation of the NLRP3 Inflammasome and its Implications for Immunization-related Neuroinflammation.Molecular neurobiology · 2026Review
- Engineering AQP1-Deficient DF-1 Suspension Cells for High-Yield IBDV Production and Vaccine Scale-Up.Vaccines · 2025Article
- The immune system of chicken and its response to H9N2 avian influenza virus.The veterinary quarterly · 2023Review
- Review
- Role of Pyroptosis and Ferroptosis in the Progression of Atherosclerotic Plaques.Frontiers in cell and developmental biology · 2022Review
- Infectious bursal disease virus replication is inhibited by avain T cell chemoattractant chemokine CCL19.Frontiers in microbiology · 2022Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
Abstract
Inflammatory responses are an important part of the innate immune response during viral infection. Various inflammasome complexes have been identified. The pyrin domain-containing 3 (NLRP3) inflammasome plays a critical role in detecting some RNA viruses, such as influenza virus. However, the effect of the NLRP3 inflammasome on infectious bursal disease virus (IBDV) replication is still unclear. Here, we report that IBDV-infection induces the transcription of NLRP3 inflammasome and IL-1β genes in the immortalized chicken embryo fibroblast cell line DF-1. Inhibition of caspase-1 by Belnacasan (VX-765) suppressed the transcription of IL-1β, reduced cell lysis, and significantly promoted IBDV replication in DF-1 cells. Furthermore, knockdown of NLRP3 by small interfering RNA promoted IBDV replication in the host cells. Thus, IBDV can induce NLRP3 inflammasome activation in DF-1 cells through a mechanism requiring viral replication, revealing a new antiviral mechanism employed by the host.
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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.