Figure 10. Correlation between S100A7 expression and the tumor stemness and heterogeneity pan-cancer. (A) Correlation between S100A7 expression and tumor heterogeneity pan-cancer and in breast cancer. (B) Correlation between S100A7 expression and the tumor stemness score pan-cancer. (C) Tumor stemness score in the two groups based on the median S100A7 expression in breast cancer. “×” represents P > 0.05, which was not statistically significant. “ns” represents not significant. *P < 0.05; **P < 0.01; ***P < 0.001.