Figure 2. Propoxur treatment increases the expression levels of MMP-2 proteins in human breast cancer cells.
Both MCF-7 and MDA-MB-231 cells were cultured without or with 0.01, 1 or 100 μM propoxur. Western blot showed that propoxur treatment increased the levels of MMP-2 but not MMP-9. Representative blot and electrophoretogram of MMP-2 and MMP-9 proteins, respectively.