In another study, it has shown the activity of calycosin suppresses some cancerous features like cell viability, migration, and invasion through downregulating Foxp3 (forkhead box P3), VEGF (vascular endothelial growth factor), and MMP‐9 (matrix metalloproteinase‐9) in MCF‐7, T‐47D cell lines for breast cancer.60 Here, MMP9 is linked to breast cancer.