GM-CSF gene-transduced tumor vaccines.

GVAX is a GM-CSF gene-transduced tumor vaccine. Expression of the GM-CSF gene within either autologous or allogeneic tumor cell populations has demonstrated evidence of immune stimulation in patients and evidence of antitumor activity particularly in prostate cancer and non-small-cell lung cancer. Results of preclinical studies justify clinical investigation. A summary of clinical results is presented.