Bacterial entry into epithelial cells: The paradigm of Shigella

被引:123
作者
Menard, R
Dehio, C
Sansonetti, PJ
机构
[1] INST PASTEUR,UNITE PATHOGENIE MICROBIENNE MOL,F-75724 PARIS 15,FRANCE
[2] INST PASTEUR,INSERM,U389,F-75724 PARIS 15,FRANCE
[3] NYU,MED CTR,DEPT PATHOL,NEW YORK,NY 10016
[4] MAX PLANCK INST BIOL,INFEKT BIOL ABT,D-72076 TUBINGEN,GERMANY
关键词
D O I
10.1016/0966-842X(96)10039-1
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Shigella flexneri is a model for the entry of bacterial pathogens into nonphagocytic epithelial cells. On contact with the epithelial cell surface, the Ipa proteins are secreted from the bacterium. The Ipa complex then triggers a reorganization of the host-eel cytoskeleton leading to the formation of membrane ruffles, which engulf the bacterium.
引用
收藏
页码:220 / 226
页数:7
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