The matrix metalloproteinase ADAM10 supports hepatitis C virus entry and cell-to-cell spread via its sheddase activityShow others and affiliations
2023 (English)In: PLoS Pathogens, ISSN 1553-7366, E-ISSN 1553-7374, Vol. 19, no 11, article id e1011759
Article in journal (Refereed) Published
Abstract [en]
Hepatitis C virus (HCV) exploits the four entry factors CD81, scavenger receptor class B type I (SR-BI, also known as SCARB1), occludin, and claudin-1 as well as the co-factor epidermal growth factor receptor (EGFR) to infect human hepatocytes. Here, we report that the disintegrin and matrix metalloproteinase 10 (ADAM10) associates with CD81, SR-BI, and EGFR and acts as HCV host factor. Pharmacological inhibition, siRNA-mediated silencing and genetic ablation of ADAM10 reduced HCV infection. ADAM10 was dispensable for HCV replication but supported HCV entry and cell-to-cell spread. Substrates of the ADAM10 sheddase including epidermal growth factor (EGF) and E-cadherin, which activate EGFR family members, rescued HCV infection of ADAM10 knockout cells. ADAM10 did not influence infection with other enveloped RNA viruses such as alphaviruses and a common cold coronavirus. Collectively, our study reveals a critical role for the sheddase ADAM10 as a HCV host factor, contributing to EGFR family member transactivation and as a consequence to HCV uptake.
Place, publisher, year, edition, pages
Public Library of Science (PLoS) , 2023. Vol. 19, no 11, article id e1011759
National Category
Microbiology in the medical area Infectious Medicine
Identifiers
URN: urn:nbn:se:umu:diva-217260DOI: 10.1371/journal.ppat.1011759ISI: 001108410900001PubMedID: 37967063Scopus ID: 2-s2.0-85177067200OAI: oai:DiVA.org:umu-217260DiVA, id: diva2:1815108
Funder
Knut and Alice Wallenberg Foundation2023-11-282023-11-282025-04-24Bibliographically approved