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Life Sciences
Data on life sciences detailed by researchers at University of Pennsylvania
February 25th, 2009
"Recombinant adeno-associated viruses (AAVs) have unique gene-transfer properties that speak to their potential as carriers for gene therapy or vaccine applications. However, the presence of neutralizing antibodies to AAV as a result of previous exposure can significantly limit effective gene transfer," investigators in the United States report. "In this study, we obtained 888 human serum samples from healthy volunteers in 10 countries around the world. Samples were assayed for neutralizing antibodies to AAV1, AAV2, AAV7, and AAV8, as well as to a novel, structurally distinct AAV vector, rh32.33, in an in vitro transduction inhibition assay. Our data revealed that...
Source: Vaccine Weekly (2009-02-25)
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