Cyclin e overexpression reduces infiltrative growth in breast cancer - Yet another link between proliferation control and tumor invasion

被引:21
作者
Berglund, Pontus [1 ]
Landberg, Goran [1 ]
机构
[1] Lund Univ, Malmo Univ Hosp, Dept Lab Med, Malmo 20502, Sweden
关键词
breast cancer; cyclin E; invasion; proliferation; medullary breast cancer; microarray;
D O I
10.4161/cc.5.6.2569
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Overexpression of cyclin E is strongly linked to an aggressive phenotype and poor prognosis in breast cancer. Unexpectedly, it has been shown that cyclin E overexpression decreases mobility and invasiveness of breast cancer cells. In fact, in a study of 985 breast cancers, cyclin E correlated with less infiltrative growth. This suggests a novel function for cyclin E in breast cancer tumorigenesis and a mutual control of proliferation and invasive behavior.
引用
收藏
页码:606 / 609
页数:4
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