Table 2.

Partial list of current and potential cancer vaccine modalities

Tumor cells	Protein/molecule-based	Antigen-presenting cells	Vector-based
Autologous	Protein (HSP)	Unmodified	DNA/RNA
Allogeneic	Peptide	Apoptotic body loaded	Yeast
Irradiated	Glycopeptide	Gene modified
Oncolysates	Glycolipid mAb fusion proteins	Peptide pulsed RNA transfected	Bacterial: Salmonella
Gene modified:	Anti-idiotype mAb	Tumor lysate loaded	Listeria
GM-CSF		Tumor cell fusion	Lactobacillus
Costimulatory molecules
Lymphotactin			Viral: Vaccinia Adenovirus RNA replicons Avipox Fowlpox Canarypox MVA