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MINIREVIEW: Perspectives on plasmid‐based gene therapy: challenges for the product and the process
Author(s) -
Kelly William J.
Publication year - 2003
Publication title -
biotechnology and applied biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.468
H-Index - 70
eISSN - 1470-8744
pISSN - 0885-4513
DOI - 10.1042/ba20030033
Subject(s) - genetic enhancement , plasmid , clinical trial , computational biology , gene , product (mathematics) , biology , bioinformatics , medicine , genetics , geometry , mathematics
Clinical trials for gene-therapy products began in the 1990s. Currently, most of the 630 completed or on-going trials are in Phase I and II. Because of the safety issues surrounding the use of viral vectors, approx. 25% of the ongoing clinical trials use DNA plasmids to carry the corrective gene (http://www.wiley.co.uk/genmed). The purpose of this perspective (and this issue) is to highlight some of the unique technical challenges and potential solutions associated with the manufacture and expression of a plasmid-based gene-therapy product.