Swiss Federal Institute Researcher Tackles siRNA Delivery Using Triblock Copolymers | GenomeWeb

With delivery still the primary problem facing those trying to develop RNAi-based therapeutics, the number of researchers trying to come up with a solution keeps growing.

The latest to join the ranks is Tatiana Segura, a postdoc at the Swiss Federal Institute of Technology, who has begun work on using the block copolymers polyethylene glycol (PEG) and polypropylene sulfide (PPS) to deliver siRNA systemically.

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