When someone you know is wearing an unfamiliar hat, you might not recognize them. Researchers are using just such a disguise to sneak biomaterials containing peptide signaling molecules into living animals.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/iX5clVmJzC4/141215113951.htm
Molecular ‘hats’ allow in vivo activation of disguised signaling peptides
15 December 2014
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