期刊文献+

Mx蛋白抗病毒研究进展 被引量:2

Progress in research on the antiviral function of Mx proteins
原文传递
导出
摘要 Mx蛋白属于大GTP酶的动态蛋白(dynamin)超家族,在体内由I型IFN诱导。大多数的脊椎动物有1—3个不同细胞内定位的Mx蛋白异构体,一般定位于核内或胞质中。Mx蛋白具有广谱的抗病毒能力,对RNA病毒,如流感病毒、水泡性口炎病毒、托高土病毒、汉坦病毒和狂犬病毒等有作用,甚至对DNA病毒(如乙型肝炎病毒)也有一定的作用。本文论述了Mx蛋白的结构,并探讨了各个种属来源的Mx蛋白抑制不同病毒的作用及机制。 Mx proteins belong to the dynamin superfamily of large GTPase, and are induced by type I interferon in vivo. Most vertebrates possess one to three Mx isomers which locate in either nucleus or cytoplasm. Mx protein can resist a variety of viruses including both RNA and DNA virus, such as influenza virus VSV, Thogoto virus, hantaviruses, rabies virus, HBV. This article reviews the structure and antiviral functions of Mx proteins.
出处 《军事医学科学院院刊》 CSCD 北大核心 2008年第5期475-477,共3页 Bulletin of the Academy of Military Medical Sciences
关键词 MX蛋白 抗病毒作用 干扰素 Mx protein antiviral function interferon
  • 相关文献

参考文献19

  • 1Lindenmann J, Lane CA, Hobson D. The resistance of A2g mice to myxoviruses [J]. J Immunol, 1963 ,90:942 -951.
  • 2Lee SH, Vidal SM. Functional diversity of Mx proteins : variations on a theme of host resistance to infection [ J ]. Genome Res, 2002,12(4) :527 -530.
  • 3Hailer O, Kochs G. Interferon-induced Mx proteins: dynaminlike GTPases with antivirai activity [ J ]. Traffic, 2002,3 ( 10 ) : 710 -717.
  • 4Aebi M, Fah J, Hurt N, et al. cDNA structures and regulation of two interferon-induced human Mx proteins [ J ]. Mol Cell Biol, 1989,9 ( 11 ) :5062 - 5072.
  • 5Horisberger MA. Interferon-induced human protein MxA is a GTPase which binds transiently to cellular proteins [ J]. J Virol, 1992, 66 ( 8 ) :4705 - 4709.
  • 6Reichelt M, Stertz S, Krijnse-Locker J, et al. Missorting of La- Crosse virus nucleocapsid protein by the interferon-induced MxA GTPase involves smooth ER membranes [ J ]. Traffic, 2004,5 (10) :772 -784.
  • 7Frese M, Kochs G, Meier-Dieter U,et al. Human MxA protein inhibits tick-borne Thogoto virus but not Dhori virus [ J ]. J Virol, 1995, 69(6) :3904 -3909.
  • 8Zurcher T, Pavlovic J, Staeheli P. Mechanism of human MxA protein action: variants with changed antiviral properties [ J ]. EMBO J, 1992, 11(4) :1657 -1661.
  • 9Kochs G, Hailer O. Interferon-induced human MxA GTPase blocks nuclear import of Thogoto virus nucleocapsids [ J ]. Proc Natl Acad Sci USA, 1999, 96(5) :2082 -2086.
  • 10Kraus AA, Raftery M J, Giese T, et al. Differential antiviral response of endothelial cells after infection with pathogenic and nonpathogenic hantaviruses[ J ]. J Virol, 2004,78 ( 12 ) : 6143 - 6150.

同被引文献32

引证文献2

二级引证文献16

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