Table 1. CD44+/CD24−/low subpopulation was estimated in parental MCF-7 cell line and in escaped clones.
CD44+/CD24
−/low
(%) |
CD44+/CD24
−/low
(fold of MCF-7) |
|
MCF-7 | 3.5 ± 0.4 | 1 |
ESC 1 | 5.5 ± 1.2 | 1.57 |
ESC 2 | 5.1 ± 0.4 | 1.46 |
ESC 3 | 12.3 ± 2.2 | 3.51 |
ESC 4 | 11.8 ± 0.5 | 3.37 |
ESC 9 | 10 ± 0.85 | 2.86 |
ESC 10 | 29.4 ± 1.4 | 8.40 |
Column 1: Percentage of CD44+/CD24−/low cells was analyzed by flow cytometry. Data are mean ± S.D. of three independent experiments. Column 2: Relative increase in CD44+/CD24−/low cells in escaped clones as compared to MCF-7 cells.