RRR-alpha-tocopheryl succinate inhibits proliferation and enhances secretion of transforming growth factor-beta (TGF-beta) by human breast cancer cells.
Charpentier A, Groves S, Simmons-Menchaca M, Turley J, Zhao B, Sanders BG, Kline K. RRR-alpha-tocopheryl succinate inhibits proliferation and enhances secretion of transforming growth factor-beta (TGF-beta) by human breast cancer cells. Nutr Cancer. 1993; 19(3):225-39.