Figure 1

Immune-related DEGs identification. (A) Kaplan–Meier survival analysis for osteosarcoma patients grouped into the high or low score in immune score determined by the comparison with the median. p = 0.0049 by log-rank test. (B) Kaplan–Meier survival curve for the stromal score with p = 0.048 by log-rank test. (C) Volcano plots for DEGs were generated by comparison of the high score group vs. the low score group in the immune score. (D) Volcano plots for DEGs were generated by comparison of the high score group vs. the low score group in the stromal score. (E,F) Venn plots showing common up-regulated and down-regulated DEGs shared by immune score and stromal score.