Hitchhiking to kill

(Wiley) How can elimination of therapeutics from the bloodstream or their early enzymatic degradation be avoided in systemic delivery? Chinese scientists have new developed a method to bind an established cancer therapeutic, floxuridine, with natural serum albumin for its transport and delivery to target cancer cells. In the journal Angewandte Chemie, the authors demonstrate the automated synthesis of a conjugated floxuridine polymer, its successful transport and delivery, and its efficiency in stopping tumor growth.

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