DISRUPTION OF THE CYTOSKELETON WITH CYTOCHALASIN-D INDUCES C-FOS GENE-EXPRESSION

被引：61
|
作者：
ZAMBETTI, G [1 ]
RAMSEYEWING, A [1 ]
BORTELL, R [1 ]
STEIN, G [1 ]
STEIN, J [1 ]
机构：
[1] UNIV MASSACHUSETTS,MED CTR,DEPT CELL BIOL,WORCESTER,MA 01655
来源：
EXPERIMENTAL CELL RESEARCH | 1991年 / 192卷 / 01期
关键词：
D O I：
10.1016/0014-4827(91)90162-N
中图分类号：
R73 [肿瘤学];
学科分类号：
100214 ;
摘要：
The treatment of exponentially growing HeLa cells and quiescent WI-38 cells with cytochalasin D, which disrupts the cytoskeletal microfilaments, results in a rapid and marked increase in the transcription of the c-fos protooncogene with a concomitant increase in c-fos mRNA steady-state levels. Transcription of rRNA, HLA-B7, and H4 histone genes was not significantly affected by the drug treatment. These results suggest that the nucleus can respond to signals related to the structural organization of the cytoskeleton and selectively adjust the regulation of gene expression. © 1991.
引用
收藏
页码：93 / 101
页数：9
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