中国寄生虫学与寄生虫病杂志 ›› 2008, Vol. 26 ›› Issue (1): 13-62.

• 综述 • 上一篇    下一篇

吡喹酮对血吸虫电压门控Ca2+通道作用的研究进展

张玲, 周晓农*   

  1. 中国疾病预防控制中心寄生虫病预防控制所, WHO疟疾、 血吸虫病和丝虫病合作中心; 卫生部寄生虫病原与媒介生 物学重点实验室, 上海 200025
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-02-28 发布日期:2008-02-28
  • 通讯作者: 周晓农

Research Progress on the Action of Praziquantel on Voltage-gated Ca2+ Channel in Schistosomes

ZHANG Ling, ZHOU Xiao-nong*   

  1. National Institute of Parasitic Diseases,Chinese Center for Disease Control and Prevention;Laboratory of Parasite and Vector Biology,MOH,China; WHO Collaborating Centre of Malaria,Schistosomiasis and Filariasis,Shanghai 200025,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-02-28 Published:2008-02-28
  • Contact: ZHOU Xiao-nong

摘要: 吡喹酮抗血吸虫成虫的药理作用与Ca2+稳态的破坏有直接关系。电压门控Ca2+通道(VGCC)是调节细胞内Ca2+水平的重要参与者。研究显示Ca2+通道的亚基可能是吡喹酮的作用靶点。本文就血吸虫以及扁形动物门的其他寄生虫的VGCC的结构和功能, 以及Ca2+通道的亚基在吡喹酮抗血吸虫作用机制的研究进展进行综述, 以期为抗血吸虫新药研究提供参考。

关键词: 吡喹酮, Ca2+通道, 电压门控, 血吸虫

Abstract: Pharmacological actions of praziquantel against schistosome adult worms are thought to be directly linked to the disruption of Ca2+ homeostasis. The voltage-gated Ca2+ channel is an important factor in regulating the intracellular Ca2+ level. Studies have revealed that Ca2+ channel subunits may be the target for the action of praziquantel. This review summarizes the progress on the structure and function of the Ca2+ channel of Schistosoma spp and other Platyhelminths as well as the role of Ca2+ channel in action of praziquantel.

Key words: Praziquantel, Ca2+ channel, Voltage-gated, Schistosome