Chem- and Bioinformatics Methods for Mode-of-Action Analysis and Ligand

Andreas Bender

Centre for Molecular Informatics, Cambridge University

More and more chemical and biological information is becoming available, both in public databases as well as in company repositories. However, how to make use of this information in chemical biology and drug discovery settings is much less clear. In this work, we will discuss how chemical and biological information from different domains – such as compound bioactivity data, pathway annotations from the bioinformatics domain, and gene expression data – can be used for a variety of purposes, such as the mode-of-action analysis from phenotypic readouts,[1,2] anticipating compound toxicities in early discovery and during lead optimization based on gene expression data[3], and for designing and selecting compounds with the desired bioactivities against a range of protein targets[4] as well as cell lines[5].

Hence, overall,while the chemical and biological data available currently is very diverse and often not entirely understood, at least certain areas exists where we are able to show that such data can be used for understanding compound action and design which we should be able to expand upon in the future.


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