As shown in Figure 3A, the Tgf‐β1 gene expression was increased in all burn groups (BC 3d, 7d, 14d and 21d) by 2.43‐ fold, 2.21‐fold, 1.62‐fold, and 1.34‐fold, respectively, compared to the HC group (p < 0.05). This evidence concerns the gene TGFB1 and breast cancer.