GS-Rg3 inhibited epithelial-mesenchymal transition (EMT) and invasion of lung cancer by down-regulating fucosyltransferase 4 (FUT4) mediated EGFR inactivation and blocking MAPK and NF-κB signal pathways (Shan et al., 2015; Tian et al., 2016). The gene discussed is FUT4; the disease is lung cancer.