DNA Vaccination/Genetic Vaccination

Genetic / DNA immunization represents a novel approach to vaccine and immune therapeutic development. The direct injec­ tion of nucleic acid expression cassettes into a living host results in a limited number of its cells becoming factories for production of the introduced gene products. This host-inappropriate gene expression has important immunological consequences, resulting in the specific immune activation of the host against the gene­ delivered antigen. The recent demonstration by a number