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Université de Fribourg

Inhibition of cell migration and invasion mediated by the TAT-RasGAP317–326 peptide requires the DLC1 tumor

Barras, D ; Lorusso, Girieca ; Rüegg, Curzio ; Widmann, Christian

In: Oncogene, 2014, p. -

TAT-RasGAP317–326, a peptide corresponding to the 317–326 sequence of p120 RasGAP coupled with a cell-permeable TAT-derived peptide, sensitizes the death response of various tumor cells to several anticancer treatments. We now report that this peptide is also able to increase cell adherence, prevent cell migration and inhibit matrix invasion. This is accompanied by a marked...