ID1 inhibits foot‐and‐mouth disease virus replication via targeting of interferon pathways

نویسندگان

چکیده

Inhibitor of DNA-binding 1 (ID1) protein has been studied intensively for its functions in tumorigenesis and maintenance stem cell-like properties, but roles virus infection are less understood. In the present study, we have clearly shown that foot-and-mouth disease (FMDV) promotes ID1 degradation via Cdh1-mediated ubiquitination to facilitate replication. Mechanistic investigations reveal Forkhead Box O1 (FOXO1) as an partner, which suppresses interferon regulatory factors 3 expression (IFN) production. Further investigation identified FOXO1 transcription activity through HDAC4-mediated deacetylation, promoting IFN production antiviral immune response. These studies establish a prominent role suppressing FDMV replication, may be extended other viruses.

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ژورنال

عنوان ژورنال: FEBS Journal

سال: 2021

ISSN: ['1742-464X', '1742-4658']

DOI: https://doi.org/10.1111/febs.15725