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. 2020 Jun 2;9(1):1770565. doi: 10.1080/2162402X.2020.1770565

Figure 2.

Figure 2.

Potentiation of the anti-tumor effect of anti-CD20 antibody upon combination with no-alpha mutein. (a), Schematic representation of cytokines monotherapy treatment schedule. (b), IL-2 and no-alpha mutein have no antitumor effect in C57Bl/6 mice injected with EL4-huCD20 cells; IL-2 (n = 17), no-alpha (n = 17), and PBS (n = 12). (c), Schema of combined treatment schedule. (d), Survival curves of mice with the different treatments as indicated; CD20 + IL-2 (n = 45), CD20 + no alpha (n = 45), CD20 (n = 21) and IgG2a (n = 21). Data correspond to two (b) and three (d) independent pooled experiments (log-rank test; *, P < .05; **, P < .01; ***, P < .001; ns: not significant).