Rack1 Controls Parallel Fiber–Purkinje Cell Synaptogenesis and Synaptic Transmission
Rack1 Controls Parallel Fiber–Purkinje Cell Synaptogenesis and Synaptic Transmission
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Rack1 控制并行纤维 - 浦肯野细胞突触发生和突触传递
DOI:
10.3389/fncel.2019.00539
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发表时间:
2019-12
影响因子:
5.3
通讯作者:
Haitao Wu
中科院分区:
文献类型:
--
作者:
Haihong Yang;Chaojuan Yang;Qian Zhu;Mengping Wei;Ying Li;Juanxian Cheng;Fengjiao Liu;Yan Wu;Jiyan Zhang;Chen Zhang;Haitao Wu
Purkinje cells (PCs) in the cerebellum receive two excitatory afferents including granule cells-derived parallel fiber (PF) and the climbing fiber. Scaffolding protein Rack1 is highly expressed in the cerebellar PCs. Here, we found delayed formation of specific cerebellar vermis lobule and impaired motor coordination in PC-specific Rack1 conditional knockout mice. Our studies further revealed that Rack1 is essential for PF–PC synapse formation. In addition, Rack1 plays a critical role in regulating synaptic plasticity and long-term depression (LTD) induction of PF–PC synapses without changing the expression of postsynaptic proteins. Together, we have discovered Rack1 as the crucial molecule that controls PF–PC synaptogenesis and synaptic plasticity. Our studies provide a novel molecular insight into the mechanisms underlying the neural development and neuroplasticity in the cerebellum.
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影响因子:
2.7
作者:
J. Waite;M. L. Wardlow;A. E. Power
通讯作者:
J. Waite;M. L. Wardlow;A. E. Power
影响因子:
16.6
作者:
Peter S;Ten Brinke MM;Stedehouder J;Reinelt CM;Wu B;Zhou H;Zhou K;Boele HJ;Kushner SA;Lee MG;Schmeisser MJ;Boeckers TM;Schonewille M;Hoebeek FE;De Zeeuw CI
通讯作者:
De Zeeuw CI
影响因子:
56.9
作者:
E. Jones
通讯作者:
E. Jones
DOI:
10.1073/pnas.1004602107
发表时间:
2010-05-25
影响因子:
11.1
作者:
Lee, Eunice Y.;Ji, Hongkai;Scott, Matthew P.
通讯作者:
Scott, Matthew P.
DOI:
--
发表时间:
1967-10
期刊:
Shinkei kenkyu no shimpo. Advances in neurological sciences
影响因子:
--
作者:
M. Ito
通讯作者:
M. Ito