Published in Gene Therapy Weekly, February 24th, 1997
Cationic liposomes are one of the most promising non-viral delivery systems yet developed. This delivery system employs specific types of cationic lipids as the functional components to bring DNA molecules into the cell of choice. Unfortunately, one of the problems associated with this system is the lack of physical stability of the DNA/liposome complexes.
To overcome this and other problems, Feng Liu and colleagues from the University of Pittsburgh, Pennsylvania, explored the possibility of incorporating DNA molecules into...
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