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Molecular properties of human breast cancer cell lines used in this study
| Cell line | ER/PR | HER2 | Ki-67% | Molecular subtype |
|---|---|---|---|---|
| MCF-7 | + | - | < 14% | Luminal A |
| SKBR-3 | - | + | - | HER2-positive |
| MDA-MB-231 | - | - | - | Basal-like |
ER, estrogen receptor; HER2, human epidermal growth factor receptor 2; PR, progesterone receptor.
