Fig. 4
From: Potent anti-tumor immunostimulatory biocompatible nanohydrogel made from DNA
The analysises of migration and cell viability of CpG-ODN, CpG-RCA gel (R12), and CpG-MCA gels (R4M4 and R4M8) in RAW264.7 cells. a The migration assay of RAW264.7 cells induced with CpG-ODN, R12, R4M4, and R4M8. b The migration assay of RAW264.7 cells stimulated with CpG-ODN, R12, R4M4, and R4M8 for 24 h. c The scratch area analysis in the scratch migration experiment. The percentages are calculated as the ratio of the original area. d The cell viability of RAW264.7 cells treated with CpG-ODN, R12, R4M4, and R4M8 for 24 h. Results are expressed as the mean ± SD of three independent experiments. **P < 0.01, ***P < 0.001, ****P < 0.0001