Vicenin II, a 6,8-di-C-glucoside of apigenin, extracted for example from Dendrobium officinale Kimura et Migo, suppressed TGF-β1-induced EMT in A549 and H1299 lung adenocarcinoma cells via the deactivation of TGF-β/Smad and PI3K/Akt/mTOR signaling pathways [71]. This evidence concerns the gene TGFB1 and lung adenocarcinoma.