ArticlePLoS pathogens2025
Cross-species recognition of two porcine coronaviruses to their cellular receptor aminopeptidase N of dogs and seven other species.
Article in PLoS pathogens, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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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
18 citing papers in PubMed.
- Neutralizing epitope mapping for deltacoronavirus receptor-binding domain and seroepidemiological survey across different animal species.Virulence · 2026Article
- Molecular characterization and pathogenicity of a novel Chinese porcine deltacoronavirus strain CH/HLJ/20 isolated from diarrheic piglets.Virulence · 2026Article
- Article
- Aminopeptidase N is a receptor for hedgehog merbecoviruses.Nature microbiology · 2026Article
- Convergent use of aminopeptidase N receptor by hedgehog merbecoviruses.Nature microbiology · 2026Article
- Engineering a dimeric porcine deltacoronavirus S-RBD subunit vaccine for enhanced immunogenicity and neutralizing antibody responses.BMC veterinary research · 2026Article
- Structure and receptor recognition of type-II feline infectious peritonitis virus spike glycoprotein.The EMBO journal · 2026Article
- TGEV activates RIG-I/IFN-β/STAT1 axis to promote NLRC5-mediated SLA-I upregulation.Veterinary research · 2026Article
- Cell entry mechanisms of porcine enteric coronaviruses.The Journal of biological chemistry · 2026Review
- Evaluating the Immunogenicity of a RecombinantBiology · 2026Article
- Double-antigen sandwich ELISA based on S1 for cross-species detection of Porcine deltacoronavirus antibodies.Applied microbiology and biotechnology · 2025Article
- Review
- Establishment and application of a droplet digital PCR assay for sensitive detection of porcine deltacoronavirus.BMC veterinary research · 2025Article
- Receptor affinity-selective differential dynamics of membrane fusion initiation govern deltacoronavirus cross-species transmission.Science China. Life sciences · 2025Article
- A novel nanoparticle vaccine, based on S1-CTD, elicits robust protective immune responses against porcine deltacoronavirus.Journal of virology · 2025Article
- Resolving the APN controversy in PEDV infection: Comparative kinetic characterization through single-virus tracking.PLoS pathogens · 2025Article
- Development and Comparison of Indirect ELISAs for Detecting IgG and IgA Antibodies Against Major Structural Proteins of Porcine Deltacoronavirus With Virus Neutralization as a Benchmark.Transboundary and emerging diseases · 2025Article
- Mechanism by which porcine transmissible gastroenteritis virus disrupts host innate immunity.Frontiers in immunology · 2025Review
Corrections and comments
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Authors and funding
18 authors.
Funding
Abstract
Porcine deltacoronavirus (PDCoV) and transmissible gastroenteritis coronavirus (TGEV), the two causative agents of porcine diarrhea, have been reported to be at risk of cross-species transmission, including to humans. However, the potential host range in which these two CoVs interact remains unclear. We screened 16 animal counterparts for porcine aminopeptidase N (APN), the receptor of PDCoV and TGEV, and found that APNs from eight of 17 animals could bind to the receptor-binding domains (RBDs) of PDCoV and TGEV. Furthermore, the animal APNs that could bind to the RBDs could mediate cellular infection by both viruses. Dog APN (dAPN) has been identified as the animal receptor with the highest capability to mediate the virus infection. We further resolved the complex structures of dAPN bound to the PDCoV RBD/TGEV RBD, respectively, establishing its divergent receptor-binding modes. We identified R325 of dAPN as an important residue in the PDCoV RBD-dAPN interaction, and found the central role of Q746 and T749 in dAPN in the interaction with the TGEV RBD. These findings provide the molecular basis of the potential cross-species transmission of these two porcine CoVs and shed light on future surveillance of these CoVs.
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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.