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. 2019 Apr 3;9:5562. doi: 10.1038/s41598-019-41724-x

Figure 1.

Figure 1

DTA-1 Ab enhanced antitumor immunity. (a) Antitumor effect of DTA-1 Ab. CT26 subcutaneous tumors were established on both legs of BALB/c mice. DTA-1 Ab was once injected into the right tumor (IT; intratumoral injection) or into the peritoneal cavity (IP; intraperitoneal injection). Tumor volumes were measured at the indicated days. n.s.: not significant. Control: n = 14, IP: n = 14, IT (R): n = 7, IT (L): n = 7. P < 0.05; one-sided ANOVA with Turkey’s post-hoc test. (b) Antitumor effect of repeated injections of DTA-1 Ab. CT26 subcutaneous tumors were established on right leg of BALB/c mice. DTA-1 Ab was once injected into the tumor, into the peritoneal cavity or into the tail vein (IV; intravenous injection), and DTA-1 Ab was repeatedly injected into the peritoneal cavity every 4–5 days (IP repeat). Tumor volumes were measured at the indicated days. n = 7. P < 0.05; one-sided ANOVA with Turkey’s post-hoc test.