FIGURE 6.
Effects of HMPSNE (100 µM) alone or in combination with doxorubicin (1 µM) on the clonogenicity and migration of MDA-MB-231 cells. (A,C) Compared with the doxorubicin- or HMPSNE-treated groups, the combination group presented a significant reduction in the number of colonies formed and in the degree of cellular migration. Compared with the control, doxorubicin significantly reduced the number of formed colonies and the degree of cellular migration. (B,D) Representative images of the plates and transwells. The data are presented as the means ± SEMs of three independent experiments: *P < 0.05 and **P < 0.01 indicate statistically significant differences between the indicated groups.
