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Applications and limitations of in silico models in drug discovery
Journal article

Applications and limitations of in silico models in drug discovery

Ahmet Sacan, Sean Ekins and Sandhya Kortagere
Methods in molecular biology (Clifton, N.J.), v 910, pp 87-124
2012
PMID: 22821594

Abstract

Algorithms High-Throughput Screening Assays Computational Biology Models, Molecular Crystallography, X-Ray Drug Discovery - methods Proteins - chemistry Quantitative Structure-Activity Relationship Databases, Factual
Drug discovery in the late twentieth and early twenty-first century has witnessed a myriad of changes that were adopted to predict whether a compound is likely to be successful, or conversely enable identification of molecules with liabilities as early as possible. These changes include integration of in silico strategies for lead design and optimization that perform complementary roles to that of the traditional in vitro and in vivo approaches. The in silico models are facilitated by the availability of large datasets associated with high-throughput screening, bioinformatics algorithms to mine and annotate the data from a target perspective, and chemoinformatics methods to integrate chemistry methods into lead design process. This chapter highlights the applications of some of these methods and their limitations. We hope this serves as an introduction to in silico drug discovery.

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