Table 2 Identification of stem cell-like cells in colon cancer in mouse xenograft models
Cell type | Injection dose | Tumor incidence | Latency period (day) |
|---|---|---|---|
SW620 | 1 × 104 | 1/5 | 30 |
1 × 105 | 3/5 | 18 | |
1 × 106 | 5/5 | 8 | |
SW620 CSCs | 1 × 102 | 0/5 | – |
1 × 103 | 3/5 | 16 | |
1 × 104 | 5/5 | 7 | |
LoVo | 1 × 104 | 0/5 | – |
1 × 105 | 1/5 | 18 | |
1 × 106 | 5/5 | 9 | |
LoVo CSCs | 1 × 102 | 0/5 | – |
1 × 103 | 2/5 | 15 | |
1 × 104 | 5/5 | 7 |