Neuronal STIMulation at rest.
Neuronal STIMulation at rest.
复制标题
DOI:
10.1126/scisignal.2005556
复制
发表时间:
2014-07-22
影响因子:
7.3
通讯作者:
Soboloff J
中科院分区:
文献类型:
--
作者:
Hooper R;Rothberg BS;Soboloff J
Almost a decade has passed since first STIM, and later Orai, proteins were identified as the molecular constituents of store-operated calcium entry (SOCE). Whereas their roles in immune function have been intensely investigated, the roles of STIM and Orai in neuronal cells have been much less clear. Lalonde et al. show that when neurons are hyperpolarized or “at rest”, constitutive endoplasmic reticulum (ER) Ca2+ release leads to SOCE-mediated activation of neuronal transcription factors. Precisely why ER Ca2+ release is constitutive in neurons remains an important question. Irrespective of the answer, this observation provides an intriguing new perspective into why a relatively low-abundance, small-conductance channel such as Orai1 would be important in neurons, which contain a relative abundance of voltage-operated Ca2+ channels.
登录
查看更多内容
DOI:
10.1126/science.1191086
发表时间:
2010-10-01
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Wang Y;Deng X;Mancarella S;Hendron E;Eguchi S;Soboloff J;Tang XD;Gill DL
通讯作者:
Gill DL
影响因子:
64.5
作者:
Tu, Huiping;Nelson, Omar;Bezprozvanny, Ilya
通讯作者:
Bezprozvanny, Ilya
影响因子:
7.3
作者:
Lalonde J;Saia G;Gill G
通讯作者:
Gill G
影响因子:
64.8
作者:
Zhang, Chen;Wu, Bei;Beglopoulos, Vassilios;Wines-Samuelson, Mary;Zhang, Dawei;Dragatsis, Ioannis;Suedhof, Thomas C.;Shen, Jie
通讯作者:
Shen, Jie
DOI:
10.1038/nrm3414
发表时间:
2012-09
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--