Gene therapy a step closer to mass production

Thursday, June 24, 2010 - 17:50 in Biology & Nature

EUREKA project E! 3371 Gene Transfer Agents has made great advances in the development of novel non-viral carriers able to introduce genetic material into the target cells. These new agents, derivatives of cationic amphiphilic 1,4-dihydropyridine (1,4-DHP), avoid the problems of the recipient's immune system reacting against a viral carrier. The project partners have developed methods to produce them in large amounts, which solves another of the problems with viral delivery. But the greatest advantage is that the new compounds are significantly more effective at delivering DNA into cell nuclei than other standard synthetic carriers; increasing the chance of the DNA successfully controlling the defective genes, and the disease.

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