Fig 1: NsPEF inhibited the growth of residual breast cancer via CXCL9 axis dependence in mice. (A) Bubble diagram of GO enrichment. (B) Volcano plot of differential genes. (C) Relative concentration of CXCL9 in tumor tissues belonging to the control and nsPEF groups according to ELISA. Expression of CXCL9 in (D) macrophages and (E) DCs (dendritic cells) in tumor (n = 3). (F) Changes in tumor volume of mice in the control, anti-CXCL9, nsPEF, and anti-CXCL9 + nsPEF groups (n = 6). (G) Tumor volumes on day 18 after treatment in the control, anti-CXCL9, nsPEF, and anti-CXCL9 + nsPEF groups (n = 6). Data are presented as the mean ± SEM; * p < 0.05, **** p < 0.0001; ns: no significance according to Student’s t-test or one-way ANOVA.