RHOA and lung cancer: Glabridin, a licorice flavonoid, suppresses the expression of αnuβ3 integrin, which, along with the suppression of the activity of some other components of the signaling system (FAC/Src, Akt, and Ras homolog family member A (RhoA)), prevents migration, invasion, and angiogenesis of lung cancer cells (Tsai et al., 2011).