| Home > Publications Database > Neuropilin-1 facilitates SARS-CoV-2 cell entry and infectivity. |
| Journal Article | DZNE-2022-00961 |
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2020
Assoc.
Washington, DC
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Please use a persistent id in citations: doi:10.1126/science.abd2985
Abstract: The causative agent of coronavirus disease 2019 (COVID-19) is the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). For many viruses, tissue tropism is determined by the availability of virus receptors and entry cofactors on the surface of host cells. In this study, we found that neuropilin-1 (NRP1), known to bind furin-cleaved substrates, significantly potentiates SARS-CoV-2 infectivity, an effect blocked by a monoclonal blocking antibody against NRP1. A SARS-CoV-2 mutant with an altered furin cleavage site did not depend on NRP1 for infectivity. Pathological analysis of olfactory epithelium obtained from human COVID-19 autopsies revealed that SARS-CoV-2 infected NRP1-positive cells facing the nasal cavity. Our data provide insight into SARS-CoV-2 cell infectivity and define a potential target for antiviral intervention.
Keyword(s): Angiotensin-Converting Enzyme 2 (MeSH) ; Animals (MeSH) ; Antibodies, Monoclonal: immunology (MeSH) ; Betacoronavirus: genetics (MeSH) ; Betacoronavirus: physiology (MeSH) ; COVID-19 (MeSH) ; Caco-2 Cells (MeSH) ; Coronavirus Infections: virology (MeSH) ; Female (MeSH) ; HEK293 Cells (MeSH) ; Host Microbial Interactions (MeSH) ; Humans (MeSH) ; Lung: metabolism (MeSH) ; Male (MeSH) ; Metal Nanoparticles (MeSH) ; Mice (MeSH) ; Mice, Inbred C57BL (MeSH) ; Mutation (MeSH) ; Neuropilin-1: chemistry (MeSH) ; Neuropilin-1: genetics (MeSH) ; Neuropilin-1: immunology (MeSH) ; Neuropilin-1: metabolism (MeSH) ; Neuropilin-2: metabolism (MeSH) ; Olfactory Mucosa: metabolism (MeSH) ; Olfactory Mucosa: virology (MeSH) ; Pandemics (MeSH) ; Peptide Fragments: metabolism (MeSH) ; Peptidyl-Dipeptidase A: genetics (MeSH) ; Peptidyl-Dipeptidase A: metabolism (MeSH) ; Pneumonia, Viral: virology (MeSH) ; Protein Binding (MeSH) ; Protein Domains (MeSH) ; Respiratory Mucosa: metabolism (MeSH) ; SARS-CoV-2 (MeSH) ; Serine Endopeptidases: genetics (MeSH) ; Serine Endopeptidases: metabolism (MeSH) ; Spike Glycoprotein, Coronavirus: chemistry (MeSH) ; Spike Glycoprotein, Coronavirus: metabolism (MeSH) ; Virus Internalization (MeSH) ; Antibodies, Monoclonal ; NRP1 protein, human ; Neuropilin-2 ; Peptide Fragments ; Spike Glycoprotein, Coronavirus ; neuropilin-2, human ; spike protein, SARS-CoV-2 ; Neuropilin-1 ; Peptidyl-Dipeptidase A ; ACE2 protein, human ; Ace2 protein, mouse ; Angiotensin-Converting Enzyme 2 ; Serine Endopeptidases ; TMPRSS2 protein, human
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