Alphavirus expression vectors and their use as recombinant vaccines: a minireview.
Alphavirus vectors have become widely used in basic research to study the structure and function of proteins and for protein production purposes. Development of a variety of vectors has made it possible to deliver foreign sequences as naked RNA or DNA, or as suicide virus particles produced using helper vector strategies. Preliminary reports also suggest that these vectors may be useful for in vivo applications where transient, high-level protein expression is desired, such as recombinant vaccines. The initial studies have already shown that alphavirus vaccines can induce strong humoral and cellular immune responses with good immunological memory and protective effects.
Tubulekas
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Department of Biosciences, Karolinska Institute, Huddinge, Sweden.
Berglund
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Fleeton
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Liljeström
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P
D000524:Alphavirus / Q000235:genetics*; D005822:Genetic Vectors; D009696:Nucleic Acids / Q000008:administration & dosage; D014614:Vaccines, Synthetic / Q000235:genetics*
D009696:Nucleic Acids; D014614:Vaccines, Synthetic