| Cases | Before MPA therapy | Under MPA therapy | |||||||
| PTEN | p53 | ER-α | PgR | PTEN | p53 | ER-α | PgR | ||
| 1 | loss | 0 | 1+ | 1+ | loss | 0 | 1+ | 0 | |
| 2 | 1+ | 0 | 1+ | 1+ | 1+ | 0 | 1+ | 0 | |
| 3 | 1+ | 0 | 1+ | 1+ | 1+ | 0 | 1+ | 0 | |
| 4 | loss | 0 | 2+ | 2+ | loss | 0 | 1+ | 0 | |
| 5 | 1+ | 0 | 2+ | 2+ | 1+ | 0 | 1+ | 0 | |
| 6 | loss | 0 | 2+ | 2+ | loss | 0 | 2+ | 0 | |
| 7 | loss | 0 | 2+ | 1+ | 1+ | 0 | 2+ | 0 | |
| 8 | 1+ | 0 | 2+ | 2+ | 1+ | 0 | 2+ | 2+ | |
| 9 | 1+ | 2+ | 2+ | 2+ | 1+ | 0 | 2+ | 0 | |
| 10 | 1+ | 0 | 2+ | 2+ | 1+ | 0 | 0 | 0 | |
| 11 | 1+ | 0 | 2+ | 2+ | 1+ | 0 | 1+ | 0 | |
| 12 | 1+ | 1+ | 2+ | 2+ | 1+ | 0 | 2+ | 0 | |
| 13 | 1+ | 1+ | 2+ | 2+ | 1+ | 0 | 1+ | 1+ | |
| 14 | loss | 0 | 2+ | 2+ | loss | 0 | 2+ | 0 | |
| 15 | 1+ | 2+ | 2+ | 2+ | 1+ | 0 | 2+ | 0 | |
| 16 | loss | 1+ | 2+ | 2+ | loss | 0 | 2+ | 2+ | |
| 17 | loss | 1+ | 2+ | 2+ | loss | 0 | 1+ | 1+ | |
| 18 | 1+ | 0 | 2+ | 2+ | 0 | 0 | 2+ | 1+ | |
| 19 | loss | 1+ | 2+ | 2+ | loss | 0 | 2+ | 0 | |
| 20 | 1+ | 1+ | 2+ | 2+ | 1+ | 0 | 1+ | 0 | |