神经药理学报 ›› 2013, Vol. 3 ›› Issue (1): 48-64.

• 综述 • 上一篇    

咪唑啉I2受体神经药理学研究进展

邱艳艳1,2,李俊旭1,何小华2   

  1. 1. 纽约州立大学布法罗分校药理学和毒理学系,布法罗,14214,美国
    2.武汉大学基础医学院病理学与病理生理学系,武汉,430071,中国
  • 出版日期:2013-02-26 发布日期:2014-06-27
  • 通讯作者: 李俊旭,男,博士,助理教授;研究方向:行为药理学;Tel: +01-716-8292482, Email: junxuli@buffalo.edu
  • 基金资助:

    美国国立卫生研究院NIH (1R01DA034806, 1R21DA033426)

The Neuropharmacology of Imiazoline-I2 Receptors

QIU Yan-yan1,2, LI Jun-xu1, HE Xiao-hua2   

  1. 1.      Department of Pharmacology and Toxicology, School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, 14214, USA 2.      Department of Pathophysiology, School of Medicine, Wuhan University, Wuhan, 430071, China
  • Online:2013-02-26 Published:2014-06-27
  • Contact: 李俊旭,男,博士,助理教授;研究方向:行为药理学;Tel: +01-716-8292482, Email: junxuli@buffalo.edu
  • Supported by:

    美国国立卫生研究院NIH (1R01DA034806, 1R21DA033426)

摘要: 咪唑啉I2受体是一种非G蛋白偶联受体,其生理功能及临床意义目前尚不十分清楚。近年大量研究表明I2受体通过相关配体介导多种行为学效应。激活咪唑啉I2受体可能产生镇痛、抗抑郁、调节阿片受体功能、神经元保护等多种药理学作用。本文着重介绍了I2受体的分布、细胞定位、分子结构、信号转导、内源性配体和选择性配体及其相关神经药理学效应的研究进展。

关键词: 咪唑啉I2受体, 配体, 神经药理学

Abstract: Imidazoline-I2 receptor is a group of non-G protein-coupled receptors (GPCR). Its physiological function and clinical significance remains elusive. Accumulating evidence has implicated the imidazoline-I2 receptors in a wide range of behavioral effects, including analgesia, antidepressant-like effects, modulation of μ opioid receptors and neuroprotection. Here, we provided an updated overview of its location, molecular structure, signal transduction, endogenous ligands, synthetic ligands and related neuropharmacological effects.

Key words: imidazoline-I2 receptor, ligand, neuropharmacology