欢迎访问《中国临床药理学与治疗学》杂志官方网站,今天是 分享到:

中国临床药理学与治疗学 ›› 2011, Vol. 16 ›› Issue (2): 214-218.

• 综述与讲座 • 上一篇    下一篇

腺苷受体调节睡眠觉醒作用机制进展

余劼1, 许奇2, 王毅群1   

  1. 1复旦大学上海医学院药理学系,
    2医学神经生物学国家重点实验室,上海 200032
  • 收稿日期:2011-01-14 修回日期:2011-02-08 发布日期:2011-04-20
  • 通讯作者: 王毅群,女,讲师,研究方向:睡眠医学、神经激素药理学。Tel: 021-54237690 E-mail: 061101069@fudan.edu.cn
  • 作者简介:余劼,男,临床医学八年制在读,研究方向:睡眠医学。Tel: 021-54237690 E-mail: 06301010167@fudan.edu.cn
  • 基金资助:
    “重大新药创制”科技重大专项(2009ZX09303-006);国家自然科学基金 (30625021, 30821002, 30970955, 30901797, 31070957, 8100569);上海市科学技术委员会 (09PJ1401800, 09JC1402500, 10XD1400400, 10ZR1402100, 10441901600);上海市重点学科建设项目(B119);教育部博士点基金资助项目 (20070246186) 及中央高校基本科研业务费专项资金资助项目

Progress in the roles of adenosine receptors in sleep-wake regulation

YU Jie1, XU Qi2, WANG Yi-qun1   

  1. 1Department of Pharmacology,
    2the State Key Labaratory of Medical Neurobiology, Shanghai Medical College, Fudan University, Shanghai 20032, China
  • Received:2011-01-14 Revised:2011-02-08 Published:2011-04-20

摘要: 腺苷是ATP代谢产物,在脑内广泛存在。腺苷受体分为A1、A2A、A2B和A3四种受体(receptor, R)亚型。研究显示:内源性腺苷可能通过A1R和A2AR发挥睡眠调节作用。A1R在中枢系统分布广泛,兴奋位于觉醒系统组胺能、基底前脑胆碱能神经上的A1R,诱发睡眠;腺苷A2AR相对集中分布于前脑区,兴奋A2AR可引起强大的睡眠效应;A2AR可能介导内源性前列腺素D2的睡眠调节作用,是咖啡因促觉醒作用的主要靶点。A1R和A2AR在睡眠觉醒调节中的贡献,至今仍有很大争议,本文综述腺苷受体睡眠调节作用研究进展。

关键词: 神经生物学, 腺苷受体, 基底前脑, 前列腺素D2, 睡眠

Abstract: Adenosine, the product of ATP, widely presented in the brain is proposed to be an endogenous sleep-promoting substance. Among 4 subtypes of adenosine receptor (R), A1R, A2AR, A2BR and A3R, it has been reported that both adenosine A1R and A2AR mediate the somnogenic effects of adenosine. Activation of A1R in the arousal histaminergic posterior hypothalamus, cholinergic basal forebrain and so on promotes sleep. A2AR is mainly localized in the caudate-putaman, nucleus accumbens, olfactory tubercles. Activation of A2AR significantly promotes sleep. A2AR mediates the somnogenic effects of prostaglandin D2, and acts as the target of caffeine. However, the roles of A1R and A2AR in sleep-wake regulation are in debate. This review summarizes the progress in the roles of adenosine receptors in sleep-wake regulation.

Key words: Neurobiology, Adenosine receptor, Basal forebrain, Prostaglandin D2, Sleep

中图分类号: