Figure 9. Relationship between gene mutation and S100A7 expression. (A) The pan-cancer gene mutation landscape of S100A7. The relationship between S100A7 expression and CNV (B) and SNV (C) pan-cancer. (D) The gene mutation landscape in the two groups based on the median S100A7 expression in breast cancer. “ns” represents not significant. *P < 0.05; **P < 0.01; ***P < 0.001. Abbreviations: CNV: copy number variation; SNV: single nucleotide variation.