Selected article for: "expression construct and recombinant expression"

Author: Ojosnegros, Samuel; Beerenwinkel, Niko
Title: Models of RNA virus evolution and their roles in vaccine design
  • Document date: 2010_11_3
  • ID: 0q928h3b_18
    Snippet: Recombinant and peptide-based vaccines. A great variety of vaccine strategies can be catalogued inside this category, most of them experimental. Recombinant vaccines are produced by the expression of a genetic construct that codifies viral peptides [47, 48] , subunits of the virus [49] , or whole viruses with genetic modifications including deletions of key proteins [50, 51] . Other strategies include live viral vectors that carry multiple copies.....
    Document: Recombinant and peptide-based vaccines. A great variety of vaccine strategies can be catalogued inside this category, most of them experimental. Recombinant vaccines are produced by the expression of a genetic construct that codifies viral peptides [47, 48] , subunits of the virus [49] , or whole viruses with genetic modifications including deletions of key proteins [50, 51] . Other strategies include live viral vectors that carry multiple copies of heterologous proteins of interest [52, 53] . Many of these strategies have failed, mainly because of the low immunogenic capacity of peptides or subunits, compared with the whole live or inactivated particle. The HBV vaccine is a yeast-derived recombinant vaccine. It contains the hepatitis B surface antigen which is one of the viral envelope proteins. HBV vaccine is the only recombinant vaccine currently approved and in use for humans [49] .

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