| abstract |
The present invention discloses the use of selenate or its pharmaceutically acceptable salts, especially in supranutritional amounts, in methods and compositions for inhibiting the growth or proliferation of tumor cells. The present invention also discloses the use of selenate or its pharmaceutically acceptable salts in combination with one or both of a hormone ablation therapy and a cytostatic agent or cytotoxic agent, for inhibiting the growth or proliferation of tumor cells. In certain embodiments, the methods of the invention are useful for treating or preventing cancers, especially cancers in which the Akt signaling pathway is activated, such as prostate cancer. Additionally, the present invention discloses the use of selenate or its pharmaceutically acceptable salts in combination with a hormone-ablation therapy and optionally a cytostatic agent or cytotoxic agent in methods and compositions for treating hormone-dependent cancers. |