FAD preferentially induced cell death in breast cancer cells.

<p>(A-C) Cell viability of breast cancer cell MDA-MB-231 (A), MDA-MB-468 (B) and breast normal cell MCF-10A (C) was measured by MTT assay in the presence of FAD in the indicated concentrations; (D-G) Cell death of breast cancer cell MDA-MB-231 (D), MDA-MB-468 (E), SKBR3 (F) and breast normal cell MCF-10A (G) was measured by Annexin V and PI assay with or without FAD. The data were collected from at least three independent experiments. Values are presented as mean ± S.D. **p<0.01.