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首页> 外文期刊>The FEBS journal >ID1 inhibits foot-and-mouth disease virus replication via targeting of interferon pathways
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ID1 inhibits foot-and-mouth disease virus replication via targeting of interferon pathways

机译:ID1通过靶向干扰素途径抑制口蹄疫病毒复制

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摘要

Inhibitor of DNA-binding 1 (ID1) protein has been studied intensively for its functions in tumorigenesis and maintenance of stem cell-like properties, but its roles in virus infection are less understood. In the present study, we have clearly shown that the foot-and-mouth disease virus (FMDV) promotes ID1 degradation via Cdh1-mediated ubiquitination to facilitate its replication. Mechanistic investigations reveal Forkhead Box O1 (FOXO1) as an ID1 partner, which suppresses interferon regulatory factors 3 expression and interferon (IFN) production. Further investigation identified that ID1 suppresses FOXO1 transcription activity through HDAC4-mediated deacetylation, promoting IFN production and antiviral immune response. These studies establish a prominent role for ID1 in suppressing FDMV replication, which may be extended to other viruses.
机译:DNA结合抑制剂1(ID1)蛋白因其在肿瘤发生和维持干细胞样特性中的功能而被广泛研究,但其在病毒感染中的作用尚不清楚。在本研究中,我们清楚地表明口蹄疫病毒(FMDV)通过Cdh1介导的泛素化促进ID1降解,以促进其复制。机制研究显示,叉头盒O1(FOXO1)是ID1的一个伙伴,它抑制干扰素调节因子3的表达和干扰素(IFN)的产生。进一步研究发现,ID1通过HDAC4介导的去乙酰化抑制FOXO1转录活性,促进IFN产生和抗病毒免疫应答。这些研究证实了ID1在抑制FDMV复制中的重要作用,这种作用可能扩展到其他病毒。

著录项

  • 来源
    《The FEBS journal》 |2021年第14期|共18页
  • 作者单位

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

    Univ S Florida Coll Med Dept Pathol &

    Cell Biol Tampa FL USA;

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

    Chinese Acad Agr Sci State Key Lab Vet Etiol Biol Natl Foot &

    Mouth Dis Reference Lab Key Lab Anim Virol Minist Agr Lanzhou Vet Res Ins Lanzhou 730046 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 生物化学;
  • 关键词

    deacetylation; footamp; 8208; andamp; 8208; mouth disease virus; ID1; interferon; ubiquitination;

    机译:脱乙酰化;足部;8208;及;8208;口腔疾病病毒;ID1;干扰素;泛素化;

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