CELL LOCOMOTION - NEW RESEARCH TESTS OLD IDEAS ON MEMBRANE AND CYTOSKELETAL FLOW

被引:108
作者
HEATH, JP
HOLIFIELD, BF
机构
来源
CELL MOTILITY AND THE CYTOSKELETON | 1991年 / 18卷 / 04期
关键词
LIPID FLOW; CYTOSKELETON; ACTIN; MICROSCOPY;
D O I
10.1002/cm.970180402
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Recent studies on the mobility of membrane markers on crawling cells indicate that there is no long-range centripetal flow of membrane proteins or lipids during cell locomotion. In this article we reflect on the history of ideas about membrane flow in cells, and we discuss how these new findings will shift the focus of research in cell locomotion away from the cell surface to the molecular interactions and dynamics of the actin cytoskeleton.
引用
收藏
页码:245 / 257
页数:13
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