| 摘要 |
A DNA construct comprising (i) means of expression of a coding sequence in a tumour cell and (ii) a said coding sequence encoding a cytokine. The said means for expression may provide for specific expression selectively in tumour cells, particularly melanoma cells, and pancreatic, breast, colonic and prostatic tumour cells and the cytokine is at least one of interleukin-2, interleukin-4, macrophage colony stimulating factor, interferon-(gamma), tumour necrosis factor and interleukin-7. |
