| abstract |
A method for treating a mammal with cancer and infection is provided. A method using a molecule having a functional activity of IL-21. The molecule having the functional activity of IL-21 includes a polypeptide having homology to the polypeptide sequence of human IL-21 and a protein fused to the polypeptide having the functional activity of IL-21. These molecules can be used as monotherapy or in combination with other well-known cancer or virus therapies. [Selection figure] None |