Table 2. Immune cell depletion studies.
Groups | n | Median survival (days) | Tumor free (%) | Metsa (%) |
---|---|---|---|---|
Saline | 10 | 26b | 0 | 100 |
Ad5-yCD/mutTKSR39rep-mIL12 + control IgG | 20 | >90b | 70 | 10 |
Ad5-yCD/mutTKSR39rep-mIL12 + anti-NK/NKT | 10 | 42b | 0 | 90 |
Ad5-yCD/mutTKSR39rep-mIL12 + anti-CD4 | 10 | 73b | 0 | 70 |
Ad5-yCD/mutTKSR39rep-mIL12 + anti-CD8 | 10 | 56b | 0 | 80 |
Abbreviations: IgG, immunoglobulin G; Mets, metastases.
Percent of animals with metastases at necropsy.
P<0.05 versus saline controls.