HSV gene therapy vectors
  • Replication defective virus can access numerous different cell types


  • High level of transgene expression using constitutive, tissue specific or switchable promoters
Proinsulin expression in Vero, HuH7, AtT20 cells infected with either vector alone or vector+preproinsulin transgene
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  • Trackable transgene expression using -IRES-gfp
  • Diverse transgenes can be expressed including:
Enzymes
Hormones
Signalling components
Antisense/siRNA/intrabody to correct cellular defect
  • Comparison of proinsulin, insulin and C-peptide levels following infection of the neuroendocrine cell line AtT20 with either vector alone or expressing preproinsulin transgene.
Data shown in the table above demonstrates proinsulin expression, processing and sectetion using the mouse pituitary cell line AtT20 infected with an HSV variant with inserted human preproinsulin transgene.