Ca2+-dependent modulation of GABAA and NMDA receptors by extracellular ATP: implication for function of tripartite synapse.
Ca2+-dependent modulation of GABAA and NMDA receptors by extracellular ATP: implication for function of tripartite synapse.
复制标题
细胞外 ATP 对 GABAA 和 NMDA 受体的 Ca2 依赖性调节:对三方突触功能的影响。
DOI:
10.1042/bst0371407
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发表时间:
2009
影响因子:
3.9
通讯作者:
Lalo U
中科院分区:
文献类型:
--
作者:
Lalo U
The importance of communication between neuronal and glial cells for brain function is recognized by a modern concept of ‘tripartite synapse’. Astrocytes enwrap synapses and can modulate their activity by releasing gliotransmitters such as ATP, glutamate andD-serine. One of the regulatory pathways in the tripartite synapse is mediated by P2X purinoreceptors. Release of ATP from synaptic terminals and astrocytes activates Ca2+influx via P2X purinoreceptors which co-localize with NMDA (N-methyl-D-aspartate) and GABA (γ-aminobutyric acid) receptors and can modulate their activity via intracellular cascades which involve phosphatase II and PKA (protein kinase A).
影响因子:
4.7
作者:
B. Rycroft;A. Gibb
通讯作者:
A. Gibb