| abstract |
An object of the present invention is to provide a cancer metastasis inhibitor or, more particularly, a useful pharmaceutical composition for treating of bone metastasis and liver metastasis. In accordance with the invention, a cancer metastasis inhibitor comprising a substance inhibiting the activity of IGF (insulin-like growth factor)-I and IGF-II is an active ingredient is provided. The inhibitor can significantly suppress the metastasis of cancer. |