Polyvalency: A promising strategy for drug design

✍ Scribed by David Vance; Mrinal Shah; Amit Joshi; Ravi S. Kane

• Publisher: John Wiley and Sons
• Year: 2008
• Tongue: English
• Weight: 321 KB
• Volume: 101
• Category: Article
• ISSN: 0006-3592
• DOI: 10.1002/bit.22056

✦ Synopsis

Abstract

The simultaneous binding of multiple ligands on one entity to multiple receptors on another can result in an affinity that is significantly greater than that for the binding of a single ligand to a single receptor. This concept of “polyvalency” can be used to design molecules that are potent inhibitors of toxins and pathogens. We describe the design of potent polyvalent inhibitors that neutralize anthrax toxin in vivo as well as our attempts to elucidate the relationship between inhibitor structure and activity. We also highlight promising future avenues for research in polyvalent drug design. Biotechnol. Bioeng. 2008;101: 429–434. © 2008 Wiley Periodicals, Inc.