Figure 2

Inhibition of cell growth of CEM/A7R by anti-Cripto Mabs in vitro and in vivo. (A) Percentage of control in [3H]thymidine incorporation of CEM/A7R and CCRF-CEM in the presence of C4 and C13 for 48 h. Points are means of triplicate experiments. Error bars represent s.d. in triplicate experiments. (B) In vivo antitumour effect of anti-Cripto Mab C13 on established tumour of CEM/A7R xenografts in SCID mice. The SCID mice were inoculated s.c. with 2 × 107 CEM/A7R MDR cells, and treated with 0.5 mg C13 on day 6 and 0.25 mg afterward (arrows) when the average size of the tumours was 100 mm3. Points show means and bars are s.d. of tumour size.