Figure 3.
Establishment of patient-derived mouse model. Human OS tissue was transplanted into 6 mice with success rates of 50% in passage 1 (P1), 66% in passage 2 (P2) and 100% in passage 3 (P3). The number of days until tumor onset decreased from 40 (P1) to 30 (P2) to 20 days (P3).