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Clinical Microbiology Reviews, 07 1995, 406-410, Vol 8, No. 3
FR Vogel and N Sarver
The use of nucleic acid-based vaccines is a novel approach to immunization
that elicits immune responses similar to those induced by live, attenuated
vaccines. Administration of nucleic acid vaccines results in the endogenous
generation of viral proteins with native conformation, glycosylation
profiles, and other posttranslational modifications that mimic antigen
produced during natural viral infection. Nucleic acid vaccines have been
shown to elicit both antibody and cytotoxic T-lymphocyte responses to
diverse protein antigens. Advantages of nucleic acid-based vaccines include
the simplicity of the vector, the ease of delivery, the duration of
expression, and, to date, the lack of evidence of integration. Further
studies are needed to assess the feasibility, safety, and efficacy of this
new and promising technology.
Copyright © 1995 by the American Society for Microbiology. All rights reserved.
Nucleic acid vaccines
Division of AIDS, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland 20892, USA.
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