SIGNAL-TRANSDUCTION OF PHAGOCYTOSIS

被引:161
作者
GREENBERG, S
机构
[1] Steven Greenberg is at the Dept of Medicine, Pulmonary Division, Columbia University College of Physicians and Surgeons, New York, NY 10032
基金
美国国家卫生研究院;
关键词
D O I
10.1016/S0962-8924(00)88957-6
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The interaction of particles with certain cell surface receptors initiates intracellular signalling pathways that ultimately lead to submembranous actin filament assembly, pseudopod extension, and the ingestion of the particles. Here, Steven Greenberg reviews recent evidence implicating various signalling events in phagocytosis - in particular, activation of tyrosine kinases and phosphatidylinositol 3-kinase - and speculates how they might regulate the actin cytoskeleton.
引用
收藏
页码:93 / 99
页数:7
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