It has been reported that ginsenosides Rg3 can block the occurrence of EMT in ovarian cancer cells by targeting miR-145, which has been shown to play an important role in inhibiting the migration and invasion of BC cells by directly targeting the angiopoietin 2 gene (ANGPT2) of BC cells (Li et al., 2017; Liu et al., 2017; Jiang et al., 2019; Tang et al., 2019). The gene discussed is ANGPT2; the disease is ovarian cancer.