ArticleScientific reports2017
Infectious pancreatic necrosis virus enters CHSE-214 cells via macropinocytosis.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 29 citations in OpenAlex.
- Review
- Marine medaka PKCα promotes red-spotted grouper nervous necrosis virus entry by orchestrating MYL3-mediated macropinocytosis and cofilin-dependent actin remodeling.Journal of virology · 2026Article
- NHE1 in macrophages promotes octanal/Olfr2-induced atherosclerosis via calcium-dependent ROS and NLRP3 inflammasome activation.Scientific reports · 2025Article
- Novel Type IIS-Based Library Assembly Technique for Developing Nanobodies Targeting IPNv VP2 Protein.International journal of molecular sciences · 2025Article
- Extracellular Microvesicles Modified with Arginine-Rich Peptides for Active Macropinocytosis Induction and Delivery of Therapeutic Molecules.ACS applied materials & interfaces · 2024Article
- Expression and regulation of the CXCL9-11 chemokines and CXCR3 receptor in Atlantic salmonFrontiers in immunology · 2024Article
- Inhibition of Macropinocytosis Enhances the Sensitivity of Osteosarcoma Cells to Benzethonium Chloride.Cancers · 2023Article
- Antiviral Activity of Crude Polysaccharide Derived from Seaweed against IHNV and IPNV In Vitro.Viruses · 2022Article
- Differential Transcriptomic Response of Rainbow Trout to Infection with Two Strains of IPNV.Viruses · 2021Article
- The nedd-8 activating enzyme gene underlies genetic resistance to infectious pancreatic necrosis virus in Atlantic salmon.Genomics · 2021Article
- Article
- Antiviral Actions of 25-Hydroxycholesterol in Fish Vary With the Virus-Host Combination.Frontiers in immunology · 2021Article
- Macropinocytosis: New Insights Into Its Underappreciated Role in Innate Immune Cell Surveillance.Frontiers in immunology · 2018Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Infectious pancreatic necrosis virus (IPNV) is a non-enveloped virus belonging to the Birnaviridae family. IPNV produces an acute disease in salmon fingerlings, with high mortality rates and persistent infection in survivors. Although there are reports of IPNV binding to various cells, the viral receptor and entry pathways remain unknown. The aim of this study was to determine the endocytic pathway that allows for IPNV entry. We observed that IPNV stimulated fluid uptake and virus particles co-localysed with the uptake marker dextran in intracellular compartments, suggesting a role for macropinocytosis in viral entry. Consistent with this idea, viral infection was significantly reduced when the Na+/H+ exchanger NHE1 was inhibited with 5-(N-Ethyl-N-isopropyl) amiloride (EIPA). Neither chlorpromazine nor filipin complex I affected IPNV infection. To examine the role of macropinocytosis regulators, additional inhibitors were tested. Inhibitors of the EGFR pathway and the effectors Pak1, Rac1 and PKC reduced viral infection. Together, our results indicate that IPNV is mainly internalized into CHSE-214 cells by macropinocytosis.
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