Tannic Acid Preferentially Targets Estrogen Receptor-Positive Breast Cancer

Figure 3

Tannic acid treatment affects cell numbers. Three human breast cell lines (a) MCF10A, (b) MDA-MB-231, and (c) MCF7 were treated with 10%, 1.0%, and 0.1% TA cross-linked beads for 24 and 48 h. The remaining cells were counted. 𝑛=3, ^∗𝑃<0.02, and error bars = SE. NT: no treatment.

(a)

(b)

(c)