Gephyrin, a major postsynaptic protein of GABAergic synapses

Gephyrin, a major postsynaptic protein of GABAergic synapses
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Gephyrin,GABA 能突触的主要突触后蛋白

DOI:
10.1046/j.1460-9568.2000.00106.x
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发表时间:
2000
影响因子:
3.4
通讯作者:
J. Fritschy
J. Fritschy
中科院分区:
医学3区
文献类型:
--
作者:
M. Sassoè;J. Fritschy

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γ-氨基丁酸A型(GABAA)受体位于哺乳动物大脑中的大多数抑制性突触。然而,GABAA受体亚基靶向和聚集在突触后膜的机制知之甚少。最近的研究表明,桥蛋白,首先确定为甘氨酸受体(GlyR)复合物的一个组成部分的蛋白质,是共定位与几个亚型的GABAA受体,并参与稳定突触后GABAA受体簇。因此,桥蛋白作为抑制性离子通道受体的主要亚型的聚集蛋白发挥作用。
γ‐aminobutyric acid type A (GABAA) receptors are located at the majority of inhibitory synapses in the mammalian brain. However, the mechanisms by which GABAA receptor subunits are targeted to, and clustered in, the postsynaptic membrane are poorly understood. Recent studies have demonstrated that gephyrin, a protein first identified as a component of the glycine receptor (GlyR) complex, is colocalized with several subtypes of GABAA receptors and is involved in the stabilization of postsynaptic GABAA receptor clusters. Thus, gephyrin functions as a clustering protein for major subtypes of inhibitory ion channel receptors.
DOI: 10.1126/science.284.5417.1161
发表时间: 1999-05-14
期刊: SCIENCE
影响因子: 56.9
作者:
Sabatini, DM;Barrow, RK;Snyder, SH
通讯作者: Snyder, SH
DOI: 10.1073/pnas.91.26.12373
发表时间: 1994-12-20
影响因子: 11.1
作者:
CRAIG, AM;BLACKSTONE, CD;BANKER, G
通讯作者: BANKER, G