The GABAA receptor-gated ion channel: biochemical and pharmacological studies of structure and function.
The GABAA receptor-gated ion channel: biochemical and pharmacological studies of structure and function.
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GABAA 受体门控离子通道:结构和功能的生化和药理学研究。
DOI:
10.1016/0006-2952(88)90684-3
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发表时间:
1988
影响因子:
5.8
通讯作者:
Schwartz,RD
中科院分区:
文献类型:
--
作者:
Schwartz,RD
Over the past several years neurobiologists have engaged in intense study of neurotransmitter receptor-gated ion cham~ ls. Their presence in neuronal and eon-neuro~ al m~ mbr~ es of both invertebrates and vertebrates indicates their importance in maintaining and regulating a variety of cellular functions, One of the most thoroughly studied neurotransmitter receptor-gated ion channels is the nicutinic acetylcholine receptor (nACHR). Because of the abundant supply of nACHR provided by the Torpedo electric f&h, this receptor has been purified, and its subunits have been sequenced (amino acid), cfoned and functianally reconstituted[l-5]. These molecular biological approaches, when combined with classical pharmacologic studies using receptor binding, ion flux and electrophys~ oiogic techniques, have given us a detaiiled pictuxe of the structure and function of the nACHR. ft is not surprising, therefore, that similar approaches are now being used to study the structural and functional characteristics of other ion channels activated by neurotransmitters such as yaminobutyric acid (GABA), glycine and glutamate. One of the most interesting aspects of these studies is thar some s~ ctu~ al and~ cti~~ a~ properties are shared among the nieotinic, GABA and glycine receptor-gated ion channels (regardiess of their ion selectivities)[6-is]. The evidence is particularly strikw ing for structural similarities between the nicotinic and GABA [6] and nicotinic and glycine [7] receptorgated ion channels, leading researchers to propose that~ eurotra~ sm~ t~ er receptor-gat~ d ion channels may have evolved from a common gene pooZ f6* 71, This article presents recent data from biochemical and pharmacological studies of GABA receptorgated chloride (Cl-) channel structure and function which contribute to the concept of super families of figand-gated ion charm& f6, 7, 9] _
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DOI:
10.1016/s0021-9258(19)68705-3
发表时间:
1981
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
J. W. Thomas;J. Tallman
通讯作者:
J. Tallman
影响因子:
5.8
作者:
M. Nielsen;T. Honoré;C. Braestrup
通讯作者:
C. Braestrup
DOI:
10.1002/j.1460-2075.1987.tb04791.x
发表时间:
1987
期刊:
The EMBO Journal
影响因子:
--
作者:
C. Mamalaki;F. Stephenson;E. Barnard
通讯作者:
E. Barnard
DOI:
10.1002/j.1460-2075.1986.tb04247.x
发表时间:
1986-03
期刊:
The EMBO Journal
影响因子:
--
作者:
M. Seiki;J. Inoue;T. Takeda;M. Yoshida
通讯作者:
M. Seiki;J. Inoue;T. Takeda;M. Yoshida
影响因子:
2.9
作者:
M. D. Majewska;R. D. Schwartz
通讯作者:
R. D. Schwartz