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2003 MAR 19 - (NewsRx.com & NewsRx.net) -- Skeletal muscle is a virtual protein factory and can be used for non-viral gene delivery.
"Ever since the publication of the first reports in 1990 using skeletal muscle as a direct target for expressing foreign transgenes, an avalanche of papers has identified a variety of proteins that can be synthesized and correctly processed by skeletal muscle," researchers in England report.
"The impetus to the development of such applications is not only amelioration of muscle diseases, but also a range of therapeutic applications, from immunization to delivery of therapeutic proteins, such as clotting factors and hormones," said Q.L. Lu and collaborators at the Imperial College of Science, Technology, and Medicine in London. "Although the most efficient way of introducing transgenes into muscle fibers has been by a variety of recombinant viral vectors, there are potential benefits in the use of nonviral vectors."
The researchers concluded, "In this ...
Source: HighBeam Research, Skeletal muscle can be used for nonviral gene delivery.