From: Estrogen promotes estrogen receptor negative BRCA1-deficient tumor initiation and progression
Genotype | p18 -/- ;Brca1 MGKO - Donor A | |
number of tumor cell transplanted a | 1 x106/mouse | Â |
Treatment | Placebo | E2 |
Tumor incidence (7 weeks) | 4/4 (100%) | 4/4 (100%) |
Tumor size (mm3) | 426 ± 98 | 1294 ± 265c |
Tumor number with metastasis | 0/4 | 1/4 d |
Genotype | p16 -/- ;Brca1 MGKO - Donor B | |
number of tumor cell transplanted b | 6x104/mouse | |
T reatment | Placebo | E2 |
Tumor incidence (6 weeks) | 4/4 (100%) | 4/4 (100%) |
Tumor size (mm3) | 50 ± 22 | 785 ± 452 c |