The role of ASICs in neuroprotection after spinal ischemia
The role of ASICs in neuroprotection after spinal ischemia
批准号:
23592305
负责人:
KUSAMA NOBUYOSHI
金额:
$3.33万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013
中文摘要
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英文摘要
Acid-sensing ion channels (ASICs) are sodium channels gated by extracellular protons. ASIC1a channels possess intersubunit Cl-binding sites in the extracellular domain, which are highly conserved between ASIC subunits. We found that anions modulate a variety of ASIC properties and are dependent on the subunit composition, and the mechanism of modulation for ASIC2a and ASIC3 is distinct from that of ASIC1a. We speculate that modulation of ASIC gating by Cl is a novel mechanism to sense shifts in extracellular fluid composition.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
DOI:
10.1371/journal.pone.0093797
发表时间:
2014
期刊:
PloS one
影响因子:
3.7
作者:
[Harding AM, Kusama N, Hattori T, Gautam M, Benson CJ]
通讯作者:
Benson CJ
Acid-sensing ion channels (ASICs) are differentially modulated by anions dependent on their subunit composition.
酸敏感离子通道 (ASIC) 受阴离子的差异调节,具体取决于其亚基组成。
DOI:
10.1152/ajpcell.00216.2012
发表时间:
2013
期刊:
Am J Physiol Cell Physiol.
影响因子:
--
作者:
[Kusama N, Gautam M, Harding AM, Snyder PM, Benson CJ.]
通讯作者:
Benson CJ.
海外基金