36 Baum Baum O O Hlushchuk Hlushchuk R R Forster Forster A A Greiner Greiner R R Clézardin Clézardin P P Zhao Zhao Y Y Increased invasive potential and up-regulation of MMP-2 in MDA-MB-231 breast cancer cells expressing the beta3 integrin subunit Increased invasive potential and up-regulation of MMP-2 in MDA-MB-231 breast cancer cells expressing the beta3 integrin subunit Int J Oncol Int J Oncol 2007 2007 30 30 2 2 325 325 332 332 17203213 17203213. This evidence concerns the gene MMP2 and breast cancer.