As shown in Figure 2A, the average IHC staining score of SCYL1 in the breast cancer tumor tissues is 3.77 ± 3.21, compared to the score of normal tissues at 1.93 ± 57.75, indicating that expression of SCYL1 in the breast cancer tumors is significantly higher than in their adjacent normal tissues (p < 0.0001). This evidence concerns the gene SCYL1 and breast cancer.