Fig. 4From: Neutrophil membrane-derived nanoparticle loading TLR7 agonists augments radiotherapy efficacy and boosts abscopal effect via regulating tumor microenvironmentThe efficacy of RT combined with R837@PLGA or R837@PLGA@Neu in vivo. A Schematic illustration of combination therapy in vivo. B Tumor growth curves and body weights of mice in different groups. C Photographs of isolated tumors at the endpoint after the indicated treatments. D Representative figures of TUNEL staining and quantitative analysis of TUNEL-positive cells in tumor tissues after treatments (scale bar: 50 μm). E Representative figures of IHC staining of Ki67 and proportions of Ki67-positive cells in tumor tissues after treatments (scale bar: 50 μm). Numerical data are presented as the mean ± SD. *P < 0.05; **P < 0.01; ***P < 0.001Back to article page