Study of TRIC and MG23 channels
Study of TRIC and MG23 channels
批准号:
23240055
负责人:
TAKESHIMA Hiroshi
金额:
$31.62万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011-04-01 至 2014-03-31
中文摘要
TRIC-A基因敲除小鼠由于阻力动脉肌张力升高而发生高血压。通过对tra-A基因敲除和过表达小鼠的分析,我们发现tri-A的浓度限制了血管平滑肌中钙离子的触发频率。Mitsugumin 23是内质网中一个未知的膜蛋白。我们的研究表明,Mitsugumin 23形成具有碗状立体结构的同源二聚体,并表现出不稳定的阳离子通道活性。
英文摘要
TRIC-A-knockout mice develop hypertension due to elevated myogenic tonus in resistance artery. By analyzing TRIC-A-knockout and overexpression mice, we found that TRIC-A density restricts Ca2+ spark frequency in vascular smooth muscle.Mitsugumin 23 is an unknown membrane protein in the endo/sarcoplasmic reticulum. Our studies revealed that mitsugumin 23 forms an homo-maltimer with a bowl-like stereostructure and exhibits unstable cation channel activity.
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TRIC channels are essential partners for Ca^<2+> release
TRIC 通道是 Ca^<2> 释放的重要合作伙伴
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Takeshima, H]
通讯作者:
H
TRIC channels supporting physiological Ca^<2+> release
TRIC 通道支持生理 Ca^<2 > 释放
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Takeshima, H]
通讯作者:
H
DOI:
10.1016/j.ceca.2011.10.003
发表时间:
2012-01-01
期刊:
CELL CALCIUM
影响因子:
4
作者:
[Jiao, Qibin, Takeshima, Hiroshi, Minamisawa, Susumu]
通讯作者:
Minamisawa, Susumu
TRIC channel subtypes, willing partners with Ca2+ release channels in intracellular stores
TRIC 通道亚型,愿意与细胞内存储中的 Ca2 释放通道合作
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Takeshima, H.]
通讯作者:
H.
TRIC channels and vascular tonus
TRIC 通道和血管紧张度
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[Takeshima, H.]
通讯作者:
H.
共 14 条
Counter ion movement during Ca2+ release
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批准号:24657133
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.66万
-
财政年份:2012
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负责人:TAKESHIMA Hiroshi
-
依托单位:
Identification of muscular senescence-related genes
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批准号:22659066
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$1.98万
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财政年份:2010
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负责人:TAKESHIMA Hiroshi
-
依托单位:
Roles of novel intracellular ion channels
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批准号:20249004
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$28.45万
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财政年份:2008
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负责人:TAKESHIMA Hiroshi
-
依托单位:
Channel micro-assembly in junctional membrane complexes
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批准号:17081001
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项目类别:Grant-in-Aid for Scientific Research on Priority Areas
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资助金额:$44.42万
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财政年份:2005
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负责人:TAKESHIMA Hiroshi
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依托单位:
A study on the molecular hasis of intracellular Ca^<2+> stores
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批准号:15109005
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项目类别:Grant-in-Aid for Scientific Research (S)
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资助金额:$72.72万
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财政年份:2003
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负责人:TAKESHIMA Hiroshi
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依托单位:
Structure and function of ryanodine receptor
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批准号:13470028
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.06万
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财政年份:2001
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负责人:TAKESHIMA Hiroshi
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依托单位:
Molecular contraction of Ca^<2+> signaling
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批准号:11470022
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项目类别:Grant-in-Aid for Scientific Research (B).
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资助金额:$2.5万
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财政年份:1999
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负责人:TAKESHIMA Hiroshi
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依托单位:
Nociceptin receptor antagonist
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批准号:11559005
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项目类别:Grant-in-Aid for Scientific Research (B).
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资助金额:$9.15万
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财政年份:1999
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负责人:TAKESHIMA Hiroshi
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依托单位:
Structure and function of ryanodine receptors
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批准号:09470022
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.38万
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财政年份:1997
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负责人:TAKESHIMA Hiroshi
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依托单位:
Functional analysis of ryanodine receptor using molecular genetic technique
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批准号:08457025
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$4.22万
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财政年份:1996
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负责人:TAKESHIMA Hiroshi
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依托单位:
Molecular biological studies of ryanodine receptor/calcium release channel
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批准号:06454150
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$4.48万
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财政年份:1994
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负责人:TAKESHIMA Hiroshi
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依托单位: