Cross-talk between bacterial pathogens and their host cells

被引:119
作者
Galan, JE
Bliska, JB
机构
[1] Dept. Molec. Genet. and Microbiol., State Univ. New York at Stony Brook, Stony Brook
关键词
bacterial pathogenicity; signal transduction; protein secretion;
D O I
10.1146/annurev.cellbio.12.1.221
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
A taxonomically diverse group of bacterial pathogens have evolved a variety of strategies to subvert host-cellular functions to their advantage. This often involves two-way biochemical interactions leading to responses in both the pathogen and host cell. Central to this interaction is the function of a specialized protein secretion system that directs the export and/or translocation into the host cells of a number of bacterial proteins that can induce or interfere with host-cell signal transduction pathways. The understanding of these bacterial/host-cell interactions will not only lead to novel therapeutic approaches but will also result in a better understanding of a variety of basic aspects of cell physiology and immunology.
引用
收藏
页码:221 / 255
页数:35
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