许威;

• 1:华中科技大学同济医学院附属协和医院胰腺外科

摘要(Abstract)：

瞬时感受器电位离子通道香草素受体4(TRPV4),也称香草素受体相关的渗透激活通道(VR-OAC)、OTRPC4、TRP12或VRL-2,最初被描述为Ca⁽²⁺⁾可渗透性的非选择性阳离子通道。TRPV4是在中枢神经系统(CNS)和外周的细胞中广泛表达的受体。TRPV4的重要性在于其在许多重要的生理活动发挥着至关重要的作用,缺失或功能异常与各种疾病有关。TRPV4参与维持体内平衡,作为一个渗透压感受器和温度感受器,在各种病理条件下会发生上调。本文主要综述了这个离子通道的已知特性,主要包括其结构、表达及其在维持CNS的体内平衡和疾病中的重要作用,尤其是在缺血、癫痫和神经源性炎症中的作用。

关键词(KeyWords)： TRPV4;中枢神经系统;体内平衡;癫痫;神经源性炎症

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 许威;

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