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DNA

Researchers from Turkey, Japan and Germany provide details of new studies and findings in the area of DNA

Published in Vaccine Weekly, May 24th, 2006

New findings from Turkey, Japan and Germany describe advances in DNA.

Study 1: Chitosan microparticles containing plasmid DNA provide a potential oral gene delivery system.

According to recent research published in the European Journal of Pharmaceutics and Biopharmaceutics, "The potential of chitosan as a polycationic gene carrier for oral administration has been explored since 1990s. Chitosan has been shown to effectively bind DNA in saline or acetic acid solution and protect DNA from nuclease degradation. In this study, pDNA (plasmid DNA) was encapsulated in chitosan microparticles. Chitosan-DNA microparticles were prepared using a complex...

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