Auld, Douglas, Wassermann, Anne and Camargo, Miguel (2015) Composition and applications of focus libraries to phenotypic assays. Frontiers in Pharmacology, 5. ISSN 1663-9812

Abstract

The wealth of bioactivity information now available on low-molecular compounds has enabled a paradigm shift in chemical biology and early phase drug discovery efforts. Traditionally chemical libraries have been most commonly employed in screening approaches where a bioassay is used to characterize a chemical library in a random search for active samples. However, robust curating of bioassay data, establishment of ontologies enabling mining of large chemical biology datasets, and a wealth of public chemical biology information has made possible the establishment of highly annotated compound collections. Such annotated chemical libraries can now be used to build a pathway/target hypothesis and have led to a new view where chemical libraries are used to characterize a bioassay. In this article we discuss the types of compounds in these annotated libraries composed of tools, probes, and drugs. As well, we provide rationale and a few examples for how such libraries can enable phenotypic/forward chemical genomic approaches. As with any approach, there are several pitfalls that need to be consider and we also outline some strategies to avoid these.

Item Type:	Article
Date Deposited:	26 Apr 2016 23:45
Last Modified:	04 Jul 2016 23:45
URI:	https://oak.novartis.com/id/eprint/21388