δ-Tocotrienol Is the Most Potent Vitamin E Form in Inhibiting Prostate Cancer Cell Growth and Inhibits Prostate Carcinogenesis in Ptenp^-/- Mice

The authors demonstrated that δ-tocotrienol effectively inhibited the development of prostate adenocarcinoma in Ptenp-/- mice, which involved inhibition of proliferation and angiogenesis and promotion of apoptosis.