Calcium-permeable ion channels involved in glutamate receptor-independent ischemic brain injury.

Calcium-permeable ion channels involved in glutamate receptor-independent ischemic brain injury.
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DOI:
10.1038/aps.2011.47
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发表时间:
2011-06
影响因子:
8.2
通讯作者:
Xiong, Zhi-gang
Xiong, Zhi-gang
中科院分区:
医学1区
文献类型:
--
作者:
Li, Ming-hua;Inoue, Koichi;Si, Hong-fang;Xiong, Zhi-gang

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Brain ischemia is a leading cause of death and long-term disabilities worldwide. Unfortunately, current treatment is limited to thrombolysis, which has limited success and a potential side effect of intracerebral hemorrhage. Searching for new cell injury mechanisms and therapeutic interventions has become a major challenge in the field. It has been recognized for many years that intracellular Ca2+ overload in neurons is essential for neuronal injury associated with brain ischemia. However, the exact pathway(s) underlying the toxic Ca2+ loading remained elusive. This review discusses the role of two Ca2+-permeable cation channels, TRPM7 and acid sensing channels, in glutamate independent Ca2+ toxicity associated with brain ischemia.
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