Oncogene - MEK5 overexpression is associated with metastatic prostate cancer, and stimulates proliferation, MMP-9 expression and invasion Skip to main content Thank you for visiting nature.com.

MMP-9 expression was lower in co-treated MCF-7 cells relative to dandelion extract-treated cells. However, in MDA-MB-231 cells, MMP-9 expression did not significantly differ across treatment groups.