Actin in dendritic spines: connecting dynamics to function.

Actin in dendritic spines: connecting dynamics to function.
复制标题

DOI:
10.1083/jcb.201003008
复制
发表时间:
2010-05-17
期刊:
The Journal of cell biology
影响因子:
--
通讯作者:
Hoogenraad CC
Hoogenraad CC
中科院分区:
其他
文献类型:
--
作者:
Hotulainen P;Hoogenraad CC

文献摘要

参考文献

被引文献

相似文献

树突棘是神经元树突上富含肌动蛋白的小突起,形成大多数兴奋性突触的突触后部分,是大脑中信息处理和存储的主要场所。树突棘形状和大小的变化与兴奋性突触连接的强度相关,并且在很大程度上取决于其底层肌动蛋白细胞骨架的重塑。新的证据表明,大多数将突触活动与脊柱形态联系起来的信号通路都会影响局部肌动蛋白的动态。因此,肌动蛋白调节的特定机制对于树突棘的形成、成熟和可塑性以及学习和记忆是不可或缺的。
Dendritic spines are small actin-rich protrusions from neuronal dendrites that form the postsynaptic part of most excitatory synapses and are major sites of information processing and storage in the brain. Changes in the shape and size of dendritic spines are correlated with the strength of excitatory synaptic connections and heavily depend on remodeling of its underlying actin cytoskeleton. Emerging evidence suggests that most signaling pathways linking synaptic activity to spine morphology influence local actin dynamics. Therefore, specific mechanisms of actin regulation are integral to the formation, maturation, and plasticity of dendritic spines and to learning and memory.
DOI: 10.1038/78791
发表时间: 2000-09-01
影响因子: 25
作者:
Fischer, M;Kaech, S;Matus, A
通讯作者: Matus, A
突触时的钙粘蛋白和Catenin:突触发生和突触可塑性中的作用。
DOI: 10.1016/j.tins.2008.07.001
发表时间: 2008-09
影响因子: 15.9
作者:
Arikkath, Jyothi;Reichardt, Louis F.
通讯作者: Reichardt, Louis F.
DOI: 10.1073/pnas.0602443103
发表时间: 2006-08-15
影响因子: 11.1
作者:
Bohil, Aparna B.;Robertson, Brian W.;Cheney, Richard E.
通讯作者: Cheney, Richard E.
DOI: 10.1523/jneurosci.0164-07.2007
发表时间: 2007-05-16
影响因子: 5.3
作者:
Chen, Lulu Y.;Rex, Christopher S.;Lynch, Gary
通讯作者: Lynch, Gary
DOI: 10.1523/jneurosci.2003-07.2007
发表时间: 2007-07-25
影响因子: 5.3
作者:
Fedulov, Vadim;Rex, Christopher S.;Lynch, Gary
通讯作者: Lynch, Gary