Dynamic diversity and small-molecule evolution: a new paradigm for ligand identification.
A longstanding goal of organic, medicinal and bioorganic chemists has been the discovery of efficient methods for designing or identifying biologically active compounds. Recently, several groups have reported using the directed evolution of combinatorial libraries as a new method of identifying compounds capable of binding tightly to a target molecule. Although significant development remains to be done, the initial results suggest that dynamic diversity and associated selection methods will prove to be valuable additions to the drug-discovery process.
D005075:Biological Evolution; D004247:DNA / Q000235:genetics*; D007097:Imines / Q000378:metabolism; D008024:Ligands; D009154:Mutation; D010777:Photochemistry; D012313:RNA / Q000235:genetics*; D011956:Receptors, Cell Surface / Q000378:metabolism