Mechanism of Listeria virulence factor-mediated regulation of innate immune response via swapping of virulence genes among Listeria species
Mechanism of Listeria virulence factor-mediated regulation of innate immune response via swapping of virulence genes among Listeria species
批准号:
22390082
负责人:
MITSUYAMA Masao
金额:
$11.9万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012
中文摘要
点击翻译按钮获取中文摘要
英文摘要
In the present study the molecular mechanism by which Listeria virulence factors regulate host innate immune response was investigated by swapping of corresponding virulence genes among Listeria species. Peritoneal exudate macrophages were infected with various Lm mutants, and cytokine production and the inflammasome activation was monitored. Results showed that AIM2 serves as an intracellular sensor of Lm to induce inflammasome and caspase-1 activation. ASC also plays an essential role incaspase-1 activation after entry of Lm into the cytoplasm. Furthermore, it was clearly shown that the Thr233 of LLO is an important residue to induce caspase-1 activation
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
DOI:
10.4049/jimmunol.1100381
发表时间:
2011-11-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
[Fang R, Tsuchiya K, Kawamura I, Shen Y, Hara H, Sakai S, Yamamoto T, Fernandes-Alnemri T, Yang R, Hernandez-Cuellar E, Dewamitta SR, Xu Y, Qu H, Alnemri ES, Mitsuyama M]
通讯作者:
Mitsuyama M
Listeriolysin O-dependent bacterial entry into cytoplasm is required for calpain activation and ILinfected with Listeria monocytogenes
李斯特菌溶血素 O 依赖性细菌进入细胞质是钙蛋白酶激活和感染单核细胞增生李斯特菌所需的
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[I. Kawamura, S. R. Dewamitta, T. Nomura, H. Hara, K. Tsuchiya, M. Mitsuyama, et al.]
通讯作者:
et al.
S. Sakai, I. Kawamura, K. Tsuchiya, T. Okazaki, and M. Mitsuyama
S. Sakai、I. Kawamura、K. Tsuchiya、T. Okazaki 和 M. Mitsuyama
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[S. Sakai, I. Kawamura, K. Tsuchiya, T. Okazaki, and M. Mitsuyama]
通讯作者:
and M. Mitsuyama
Listeriolysin O, a key factor of Listeria monocytogenes in the induction of immune response of the infected host.
李斯特菌溶血素 O,单核细胞增生李斯特菌诱导感染宿主免疫反应的关键因子。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Jinshan, Jirintai, Manglai D, Takahashi M, Nagashima S, Okamoto H, Ishizaka Y, 辻友香子, Masao Mitsuyama]
通讯作者:
Masao Mitsuyama
結核菌・抗酸菌感染防御機構
结核分枝杆菌/分枝杆菌感染防御机制
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[飯塚節子, 清水博之, 山岡吉生, 河村伊久雄]
通讯作者:
河村伊久雄
共 70 条
Critical role of multidrug efflux pump in the pathogenicity of Listeria monocytogenes
-
批准号:24659196
-
项目类别:Grant-in-Aid for Challenging Exploratory Research
-
资助金额:$2.5万
-
财政年份:2012
-
负责人:MITSUYAMA Masao
-
依托单位:
Mechanism for intracellular action of bacterial modulin from intracellular parasitic bacteria and application
-
批准号:18390134
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$10.96万
-
财政年份:2006
-
负责人:MITSUYAMA Masao
-
依托单位:
Molecular mechanism of biological activity expressed by hemolysins derived from Listeriae inside macrophages.
-
批准号:14370092
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.06万
-
财政年份:2002
-
负责人:MITSUYAMA Masao
-
依托单位:
Molecular mechanism of macrophage activation and intracellular parasitism by intracellular parasitic bacteria
-
批准号:13226042
-
项目类别:Grant-in-Aid for Scientific Research on Priority Areas
-
资助金额:$35.58万
-
财政年份:2001
-
负责人:MITSUYAMA Masao
-
依托单位:
Biological activity of cytolysins produced by Gram-positive bacteria and their involvement in the response of infected
-
批准号:12470063
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.7万
-
财政年份:2000
-
负责人:MITSUYAMA Masao
-
依托单位:
Identification and functional analysis of non-antigenic factors of intracellular bacteria essential for the induction of cell-mediated protective immunity
-
批准号:09470075
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$5.44万
-
财政年份:1997
-
负责人:MITSUYAMA Masao
-
依托单位:
Basic Research on the escape mechanism of intracellular parasites and the host response in infection
-
批准号:07307004
-
项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$5.31万
-
财政年份:1995
-
负责人:MITSUYAMA Masao
-
依托单位:
Escape mechanisms of intracellular bacteria and the analysis of protective immunity and tissue damage in the infected host
-
批准号:05454190
-
项目类别:Grant-in-Aid for General Scientific Research (B)
-
资助金额:$3.97万
-
财政年份:1993
-
负责人:MITSUYAMA Masao
-
依托单位:
Analysis of a common mechanism for the induction of cell-mediated immunity by intracellular bacteria and its application to host defense against bacterial infection.
-
批准号:02454176
-
项目类别:Grant-in-Aid for General Scientific Research (B)
-
资助金额:$4.03万
-
财政年份:1990
-
负责人:MITSUYAMA Masao
-
依托单位:
Analysis of virulence factor and the mechanisms for induction of cell-mediated immunity by intracellular bacterium, Listeria monocytogenes.
-
批准号:63480152
-
项目类别:Grant-in-Aid for General Scientific Research (B)
-
资助金额:$4.22万
-
财政年份:1988
-
负责人:MITSUYAMA Masao
-
依托单位:
Analysis on the expression of protection to Listeria monocytogenes by MCF derived from T cells with a low thymus dependency
-
批准号:61570213
-
项目类别:Grant-in-Aid for General Scientific Research (C)
-
资助金额:$1.34万
-
财政年份:1986
-
负责人:MITSUYAMA Masao
-
依托单位:
海外基金