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Gene Therapy
New findings in gene therapy described from Yangzhou University
January 14th, 2009
According to recent research from Yangzhou, People's Republic of China, "VP22 of Marek's disease virus serotype 1 (MDV-1) could function in protein transduction. In this study, an infectious bursal disease virus VP2 gene was fused to the carboxyl termini of VP22." "It showed that the fusion protein did not spread into the bystander cells from the cells transfected with pVP22-VP2, as the VP22 alone could. The VP22 proteins were found to be translocated into all the nuclei in the neighboring COS-1 cells, as analyzed by a fluorescence assay. Although mice were immunized with the recombinant DNAs mixed with polyethylenimine (PEI) at a dose of 1:2, it failed to enhance the...
Source: Vaccine Weekly (2009-01-14)
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