Efficient in vivo delivery of plasmids and oligonucleotides using hemagglutinating virus of Japan envelope (HVJ-E) vector in immunological disease models.

This unit describes a method for in vivo delivery of oligonucleotides or plasmids using the hemagglutinating virus of Japan envelope (HVJ-E), an inactivated Sendai virus particle, as a delivery system. Viral transfection methods generally show a higher transfection efficiency than nonviral methods for the delivery of genes to cells. However, in using these methods one must bear in mind that the introduction of a virus particle into a host carries a risk for leukemia induction and for creation of disturbances in immune function due to cytotoxicity.