Received January 30, 2003; Revision received March 3, 2003
This review presents diverse approaches to cancer biotherapy including bacteriolytic therapy aimed at inducing apoptosis in tumor cells, bacterial vector-based cancer vaccines, and inhibition of tumor neoangiogenesis by microorganisms. The normal microflora in humans and animals may restrain malignant tumor regeneration.
KEY WORDS: cancer, bacteriolytic therapy, vaccines, angiogenesis