Morin hydrate, a flavonoid isolated from Morus alba L., inhibited metastatic potential of 12-O-tetradecanoylphorbol-13-acetate (TPA)-treated MCF-7 breast cancer cells via the inhibition of MMPs, uPA, uPAR, and the Akt/GSK-3β/c-Fos pathway [87]. Here, GSK3B is linked to breast cancer.