期刊文献+

内耳水通道蛋白的表达与调控

在线阅读 下载PDF
导出
摘要 水是生命体最基本的组成成分,机体的水平衡对哺乳动物的生命维持非常重要。20世纪90年代以前,一直认为水的转运机制就是简单扩散:但水能迅速通过细胞膜的脂质双分子层,而且不同组织来源的细胞膜对水分子有着不同的通透性,用简单扩散机制不能对此做出圆满的解释,因此推测细胞膜上可能存在协助水分子通过的膜蛋白。1988年Agre从红细胞膜上分离出一种可使水通透性明显增加的蛋白,1991年对该蛋白的cDNA分子及功能进行了鉴定.在分子水平证明存在通道介导的水的跨膜转运,于1993年将该蛋白正式命名为水通道蛋白一1(aquaporin 1,AQP-1)。此后不断有AQP分子被发现,组成了壮观的AQPs家族。AQPs概念的确立使得人们对液体跨膜和跨细胞转运机制进行重新认识.帮助人们从分子水平认识与水通道功能障碍有关疾病的发病机制。
出处 《中华耳科学杂志》 CSCD 2006年第1期76-80,共5页 Chinese Journal of Otology
作者简介 邓安春,男,第三军医大学附属新桥医院耳鼻咽喉科主治医师、讲师,现为解放军总医院耳鼻咽喉一头颈外科在读博士研究生。E-mail:a65218181@eta.cq.cn
  • 相关文献

参考文献49

  • 1[1]Agre P,Sasaki S,Chrispeels MJ.Aquaporins:a family of water channel proteins.Am J Physiol,1993,265(3 Pt 2):F461.
  • 2[2]Takata K,Matsuzaki T,Tajika Y.Aquaporins:water channel proteins of the cell membrane.Prog Histochem Cytochem,2004,39 (1):1-83.
  • 3[3]Itoh T,Rai T,Kuwahara M,et al.Identification of a novel aquaporin,AQP12,expressed in pancreatic acinar cells.Biochem Biophys ResCommun,2005,330(3):832-838.
  • 4[4]Morishita Y,Sakube Y,Sasaki S,et al.Molecular mechanisms and drug development in aquaporin water channel diseases:aquaporin superfami]y (superaquaporins):expansion of aquaporins restricted to multicellular organisms.J Pharmacol Sci,2004,96 (3):276-279.
  • 5林琳,黄德亮.水通道蛋白最新进展与内耳疾病[J].中华耳科学杂志,2004,2(2):148-153. 被引量:7
  • 6[6]Takumi Y,Nagelhus EA,Eidet J,et al.Select types of supporting cell in the inner ear express aquaporin-4 water channel protein.Eur J Neurosci,1998,10(12):3584-3595.
  • 7[7]Sawada S,Takeda T,Kitano H,et al.Aquaporin-1 (AQP1) is expressed in the stria vascularis of rat cochlea.Hear Res,2003,181(1-2):15-19.
  • 8[8]Beitz E,Kumagami H,Krippeit-Drews P,et al.Expression pattern of aquaporin water channels in the inner ear of the rat.Hear Res,1999,132(1-2):76-84.
  • 9[9]Merves M,Bobbitt B,Parker K,et al.Development expression of aquaporin2 in the mouse inner ear.Laryngoscope,2000,110(11):1925-1930.
  • 10[10]Mhatre AN,Jero J,Chiappini I,et al.Aquaporin-2 expression in the mammalian cochlea and investigation of its role in Meniere's disease.Hear Res,2002,170(1-2):59-69.

二级参考文献18

  • 1Smith BL, Agre P. Erythrocyte Mr 28,000 transmembrane protein exists as a multlsubunit oligomer similar to channel proteins. J Biol Chem 1991, 266:6407-6415.
  • 2Kamsteeg E J, Wormhoudt TA, Rijass JP, et al. an impairded routing of wild-type aquaporin-2 after tetramerization with an aquaporin-2 mutant explains dominant nephrogenic diabetes insipidus. EMBO J, 1999. 18, 2394-2400.
  • 3Beitz E. The manmmalian qauaporin water channel family : a promising new drug target. Curt Med Chem, 1999. 6: 457-467.
  • 4Beitz E, Hidetaka Kumagami, Krippeit-prews P, et al. Expression pattern of qauaporin water channels in rhe inner ear of the rat .Hear Res 1999. 132: 76-84.
  • 5Cheng A, Von Hoek AN, Xeager M, et al. Three-dimensional organization of a human water channel. Nature, 1997. 387:627-630.
  • 6Takeda T, Kakigi A, Saito H. Antidiuretic hormone (ADH) and endolymphatic hydrops. Acta Otolaryngol (Stockh), 1995, 519:219-222.
  • 7Lee M D, King L S, Ager P. The aquaporin in family of water channel proteins in clinical medicine. Medicine (Baltimore), 1997, 76 : 141- 156.
  • 8Sawada S, Takeda T, Kitano H, et al. Aquaporin-2 regulation by vasopressin in the rat inner ear. Neuroreport, 2002, 13:1127-1129.
  • 9Kronenberg J, Leventon G. Histology of the endolymphatic sac of the rat ear and its relationship to surrounding blood vessels:the 'endolymphatic glomerulus'. Am J Otology, 1986, 7:130-133.
  • 10Beitz E, Kumagami H, Krippeit-Drews P, et al. Expression pattern of aquaporin water channels in the inner ear of the rat: the molecular basis for a water regulation system in the endolymphatic sac. Hear Res,1999, 132:76-84.

共引文献32

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部