Immunization of colorectal carcinoma patients with a recombinant canarypox virus expressing the tumor antigen Ep-CAM/KSA (ALVAC-KSA) and granulocyte macrophage colony- stimulating factor induced a tumor-specific cellular immune response.

Abstract

ALVAC-KSA, in combination with low dose local administration of GM-CSF may induce a strong, IFN-gamma T-cell response (type 1). ALVAC-KSA seems to be an interesting candidate as a cancer vaccine for future clinical development.