Group 1 mGluR-dependent synaptic long-term depression: mechanisms and implications for circuitry and disease.
Group 1 mGluR-dependent synaptic long-term depression: mechanisms and implications for circuitry and disease.
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DOI:
10.1016/j.neuron.2010.01.016
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发表时间:
2010-02-25
期刊:
影响因子:
16.2
通讯作者:
Huber KM
中科院分区:
文献类型:
--
作者:
Lüscher C;Huber KM
Many excitatory synapses express Group 1, or Gq coupled, metabotropic glutamate receptors (Gp1 mGluRs) at the periphery of their postsynaptic density. Activation of Gp1 mGluRs typically occurs in response to strong activity and triggers long-term plasticity of synaptic transmission in many brain regions including the neocortex, hippocampus, midbrain, striatum and cerebellum. Here we focus on mGluR-induced long-term synaptic depression (LTD) and review the literature that implicates Gp1 mGluRs in the plasticity of behavior, learning and memory. Moreover, recent studies investigating the molecular mechanisms of mGluR-LTD have discovered links to mental retardation, autism, Alzheimer’s disease, Parkinson’s disease and drug addiction. We discuss how mGluRs lead to plasticity of neural circuits and how the understanding of the molecular mechanisms of mGluR plasticity provides insight into brain disease.
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影响因子:
16.2
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通讯作者:
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10.1097/dbp.0b013e31817dc447
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2008-08-01
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