ArticleVeterinary research communications2024
CD46 inhibits the replication of swine influenza viruses by promoting the production of type I IFNs in PK-15 cells.
Article in Veterinary research communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- Acute induction of IFNα is responsible for the attenuation of the live measles vaccine.bioRxiv : the preprint server for biology · 2025Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Swine flu caused by swine influenza A virus (swIAV) is an acute respiratory viral disease that is spreading in swine herds worldwide. Although the effect of some host factors on replication of swIAV has been identified, the role of CD46 in this process is unclear. Here, we report that CD46 inhibits the replication of swIAV by promoting the production of type I interferons (IFNs) in porcine kidney (PK-15) cells. CD46 knockout (CD46-KO) and stably expressing (CD46-overexpression) PK-15 cells were prepared using lentivirus-mediated CRISPR/Cas9 gene editing and seamless cloning technology. The results of virus infection in CD46-overexpression PK-15 cells showed that the replication of H1N1 and H3N2 swIAVs were inhibited, and the production of type I IFNs (IFN-α, IFN-β), interferon regulatory factor (IRF) 3, and mitochondrial antiviral-signaling protein (MAVS) was enhanced. Virus infection in CD46-KO PK-15 cells showed the opposite results. Further results showed that CD46-KO PK-15 cells have a favorable ability to proliferate influenza viruses compared to Madin-Darby canine kidney (MDCK) and PK-15 cells. These findings indicate that CD46 acts as promising target regulating the replication of swIAV, and help to develop new agents against infection and replication of the virus.
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Registered trials
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