Phosphoinositide 3-kinase is a novel target of piceatannol for inhibiting PDGF-BB-induced proliferation and migration in human aortic smooth muscle cells - Choi, K H; Kim, J E; Song, N R; Son, J E; Hwang, M K; Byun, S; Kim, J H; Lee, K W; Lee, H J (Cardiovasc Res, 2010)