Molecular mechanisms of structural plasticity of dendritic spine
树突棘结构可塑性的分子机制
基本信息
- 批准号:20240032
- 负责人:
- 金额:$ 32.78万
- 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:2008
- 资助国家:日本
- 起止时间:2008 至 2012
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
We found autophosphorylation of CaMKII on multiple serine and threonine residues on F-actin binding domain detaches CaMKII from F-actin. We concluded that CaMKII bundles F-actin under basal neuronal activity but when it is activated, it releases F-actin, thereby allowing its modification. This results in structural plasticity. In this way, we speculate that CaMKII act as a gate of structural plasticity.
我们发现 CaMKII 在 F-肌动蛋白结合域上多个丝氨酸和苏氨酸残基上的自磷酸化使 CaMKII 与 F-肌动蛋白分离。我们得出结论,CaMKII 在基础神经元活动下捆绑 F-肌动蛋白,但当它被激活时,它会释放 F-肌动蛋白,从而允许其修饰。这导致结构可塑性。通过这种方式,我们推测 CaMKII 充当结构可塑性的大门。
项目成果
期刊论文数量(48)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Molecular mechanism of hippocampal synaptic plasticity
海马突触可塑性的分子机制
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Xiao Peng;Xiongxin Zhao;Zhixiang Chen;Satoshi Goto;Y Hayashi
- 通讯作者:Y Hayashi
Molecular mechanism of hippocampal learning and memory
海马学习记忆的分子机制
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Kitagawa T;Kawata M;他;Hayashi Y
- 通讯作者:Hayashi Y
The regulation of dendritic spine structural plasticity by CaMKII beta
CaMKII beta 对树突棘结构可塑性的调节
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Lakhanpal;G. K.;Kim;K.;Kato-Hayashi;M.;Hayashi;Y.,& Okamoto;K
- 通讯作者:K
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HAYASHI Yasunori其他文献
Corrosion Behavior of Rusted Carbon Steel Coated with a Paint Containing Metallic Salt under Wet and Dry Cyclic Condition
含金属盐涂料锈蚀碳钢在干湿循环条件下的腐蚀行为
- DOI:
10.2472/jsms.69.797 - 发表时间:
2020 - 期刊:
- 影响因子:0
- 作者:
TAKAHASHI Masamitsu;HAYASHI Yasunori;KIMURA Akihiko;HANAKI Koushu;YAMASHITA Masato;TSUCHIYA Hiroaki;FUJIMOTO Shinji - 通讯作者:
FUJIMOTO Shinji
HAYASHI Yasunori的其他文献
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{{ truncateString('HAYASHI Yasunori', 18)}}的其他基金
Regulatory mechanism of synaptic plasticity through liquid-liquid phase separation of CaMKII
CaMKII液-液相分离调节突触可塑性的机制
- 批准号:
20K21462 - 财政年份:2020
- 资助金额:
$ 32.78万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
Role of clonally-related neurons in hippocampal neuronal circuit
克隆相关神经元在海马神经元回路中的作用
- 批准号:
26640020 - 财政年份:2014
- 资助金额:
$ 32.78万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Optogenetic approach of gene regulation
基因调控的光遗传学方法
- 批准号:
23650172 - 财政年份:2011
- 资助金额:
$ 32.78万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
New Protium Function
新 Protium 功能
- 批准号:
10148106 - 财政年份:1998
- 资助金额:
$ 32.78万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas (A)
Preparation and Caracterization of Electrodeposited Magnetic Multilayrs
电沉积磁性多层膜的制备与表征
- 批准号:
08455323 - 财政年份:1996
- 资助金额:
$ 32.78万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development fo a New Formation Method of Functional Thin Films
功能性薄膜新形成方法的开发
- 批准号:
07555504 - 财政年份:1995
- 资助金额:
$ 32.78万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Preparation and Caracterization of Electrodeposited Magnetic Multilayrs
电沉积磁性多层膜的制备与表征
- 批准号:
06452328 - 财政年份:1994
- 资助金额:
$ 32.78万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
Hydrogen Permeation through Layered Metallic Films
氢透过层状金属膜的渗透
- 批准号:
03452259 - 财政年份:1991
- 资助金额:
$ 32.78万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
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