Analysis of virus replication mechanism using minigenome or recombinant virus system
利用小基因组或重组病毒系统分析病毒复制机制
基本信息
- 批准号:23590539
- 负责人:
- 金额:$ 3.33万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2011
- 资助国家:日本
- 起止时间:2011 至 2013
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
To search for host factors interacting with human parainfluenza virus type 2 (hPIV2) V protein systematically, I used the yeast two-hybrid system, and identified some proteins. Tetherin is a cellular membrane protein that restricts budding of a number of enveloped viruses. I demonstrated that tetherin interacts with V protein, and inhibits hPIV2 growth. The V protein inhibits the caspase-1-mediated maturation of IL-1beta via its interaction with caspase-1. Moreover, it interacts with adaptor-related protein complex 1 (AP-1) that is important for apical sorting of hPIV2.
为了搜索与人类副粉碎病毒2型(HPIV2)V蛋白相互作用的宿主因子,我使用了酵母两杂交系统,并鉴定了一些蛋白质。 Tetherin是一种细胞膜蛋白,限制了许多包膜病毒的萌芽。我证明了Tetherin与V蛋白相互作用,并抑制HPIV2生长。 V蛋白通过与caspase-1的相互作用抑制IL-1Beta的caspase-1介导的成熟。此外,它与适应器相关的蛋白质复合物1(AP-1)相互作用,这对于HPIV2的顶端分选很重要。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Identification of Domains on the Fusion (F) Protein Trimer That Influence the Hemagglutinin-Neuraminidase Specificity of the F Protein in Mediating Cell-Cell Fusion
- DOI:10.1128/jvi.01666-10
- 发表时间:2011-04-01
- 期刊:
- 影响因子:5.4
- 作者:Tsurudome, Masato;Ito, Morihiro;Ito, Yasuhiko
- 通讯作者:Ito, Yasuhiko
Full Conversion of the Hemagglutinin-Neuraminidase Specificity of the Parainfluenza Virus 5 Fusion Protein by Replacement of 21 Amino Acids in Its Head Region with Those of the Simian Virus 41 Fusion Protein
- DOI:10.1128/jvi.03549-12
- 发表时间:2013-08-01
- 期刊:
- 影响因子:5.4
- 作者:Tsurudome, Masato;Nakahashi, Mito;Nosaka, Tetsuya
- 通讯作者:Nosaka, Tetsuya
パラインフルエンザウイルス2型の感染によるA型インフルエンザウイルスの増殖促進
副流感病毒2型感染促进甲型流感病毒增殖
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:五藤秀男;太田圭介;湯峯奈都子;西尾真智子
- 通讯作者:西尾真智子
A Tryptophan-Rich Motif in the Human Parainfluenza Virus Type 2 V Protein Is Critical for the Blockade of Toll-Like Receptor 7 (TLR7)- and TLR9-Dependent Signaling
- DOI:10.1128/jvi.02012-10
- 发表时间:2011-05-01
- 期刊:
- 影响因子:5.4
- 作者:Kitagawa, Yoshinori;Yamaguchi, Mayu;Gotoh, Bin
- 通讯作者:Gotoh, Bin
パラインフルエンザウイルス2型(hPIV-2)とTetherin(BST-2)の相互作用
2 型副流感病毒 (hPIV-2) 和 Tetherin (BST-2) 之间的相互作用
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:太田圭介;五藤秀男;湯峯奈都子;西尾真智子
- 通讯作者:西尾真智子
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NISHIO Machiko的其他基金
Comprehensive search and analysis of host factors that interact with the V protein of human parainfluenza virus type 2
与人副流感病毒2型V蛋白相互作用的宿主因子的全面检索和分析
- 批准号:2059046920590469
- 财政年份:2008
- 资助金额:$ 3.33万$ 3.33万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
Analysis of the function of paramyxovaus V protein
副粘液V蛋白的功能分析
- 批准号:1859044818590448
- 财政年份:2006
- 资助金额:$ 3.33万$ 3.33万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
Analysis of the function of hPIV2 V protein by using reverse genetics.
利用反向遗传学分析hPIV2 V蛋白的功能。
- 批准号:1559041615590416
- 财政年份:2003
- 资助金额:$ 3.33万$ 3.33万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
Analysis of the nucleocapsid proteins that are constitutively expressed in cell lines
细胞系中组成型表达的核衣壳蛋白的分析
- 批准号:0967031209670312
- 财政年份:1997
- 资助金额:$ 3.33万$ 3.33万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
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The reason why paramyxovirus genome should be a multiple of six.
之所以副粘病毒基因组应该是六的倍数。
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