| abstract |
The present invention provides methods and compositions for electroporation-mediated gene transfer to cancer cells. The transfected cancer cells are genetically modified to express one or more therapeutic proteins. In certain embodiments, the cancer cells are modified to express one or more cytokines capable of enhancing the immunogenicity of the transfected cancer cell. Administering the transfected cancer cell to a subject will lead to enhanced immune-cell mediated killing of tumors. Accordingly, the present invention provides methods and compositions for improved treatment and prevention of cancer and other hyperproliferative diseases. |