期刊文献+

一个潜在的糖尿病新靶标——GPR40 被引量:4

GPR40-a potential target for diebete mellitus
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摘要 G蛋白偶联受体40(GPR40)是典型的七次跨膜受体,在游离脂肪酸的刺激下,它能起到放大葡萄糖刺激的胰岛素分泌效应,是一种潜在的治疗糖尿病药物的靶标。另外,GPR40还被认为和一些神经类疾病以及某些癌症有关。本文着重叙述了游离脂肪酸经由GPR40放大葡萄糖刺激的胰岛素分泌机制,同时也介绍了GPR40的其他一些生理功能。 GTP-binding protein coupling receptor 40(GPR40), which belongs to GPCR superfamily with seven transmembrane spanning helical bundles, is a potential drug target for diabetes mellitus. It was found that the receptor can amplify the glucose stimulated insulin secretion (GSIS) by free fatty acid (FFA), and is related to some neural diseases and cancers. Agonists and antagonists of GPR40 are under research with the aim to develop new drugs. In the present article, a proceeding of the recent researches on GPR40 has been reviewed, especially about the molecular mechanism of FFA amplifying GSIS. Furthermore, some other physiological functions of GPR40 have also been discussed.
出处 《生命科学》 CSCD 2006年第5期467-472,共6页 Chinese Bulletin of Life Sciences
基金 上海市科委重大基础研究项目(05JC14092)
关键词 糖尿病 胰岛素 GPR40 自由脂肪酸 diabetes insulin GPR40 free fatty acid
作者简介 龚珍(1980-),男,博士研究生; 贺凌燕(1982-),女,硕士研究生; 柳红(1970-),女,博士,副研究员; 刘景根(1960-),男,研究员,博士生导师; 朱维良(1963-),男,研究员,博士生导师,通讯作者; 陈凯先(1945-),男,博士,研究员,博士生导师,中国科学院院士; 蒋华良(1965-),男,博士,研究员,博士生导师。
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参考文献28

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二级参考文献17

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共引文献2

同被引文献54

  • 1张瑞,谢欣,王明伟.游离脂肪酸受体的结构、分布及功能[J].生命的化学,2005,25(2):92-94. 被引量:2
  • 2王际睿,颜泽洪,魏育明,郑有良.小麦抗虫α-淀粉酶抑制因子成熟蛋白编码基因序列分析[J].生物工程学报,2005,21(5):737-742. 被引量:4
  • 3刘飞,方柏山.克氏肺炎杆菌NiFe-氢酶基因的克隆与序列分析[J].生物工程学报,2007,23(1):133-137. 被引量:6
  • 4魏动,崔巍,王惠芳.P13K—Akt/PKB信号通路与胰岛β细胞功能[J].国际内分泌代谢杂志,2007,27(2):109-111. 被引量:7
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  • 10Ogawa T , Hirose H , Miyashita K, et al. GPR40 gene Arg211His polymorphism may contribute to the variation of insulin secretory capacity in Japanese men[J]. Metabolism, 2005, 54: 296-299.

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