News and Views
Nature Cell Biology 9, 877 - 879 (2007)
doi:10.1038/ncb0807-877
Tensin relief facilitates migration
Yuliya Pylayeva1 & Filippo G. Giancotti2
- Yuliya Pylayeva is in the Cell Biology Program, Memorial Sloan-Kettering Cancer Center, New York, NY, USA, and the Sloan-Kettering Division, Weill Graduate School of Medical Sciences, Cornell University, 15 East 69th Street, New York, NY 10021, USA.
- Filippo G. Giancotti is in the Cell Biology Program, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA. e-mail: f-giancotti@ski.mskcc.org
Abstract
The molecular mechanisms through which the epidermal growth factor receptor (EGFR) promotes normal cell migration and carcinoma invasion are incompletely understood. A new study reveals that EGFR induces a switch in expression from tensin to its endogenous inhibitor cten (C-terminal tensin-like protein), alleviating integrin linkage to the cytoskeleton. Analysis of clinical samples suggests that this may be important for breast cancer invasion.
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