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Evolutionary algorithms for automated drug design towards target molecule properties

Published: 12 July 2008 Publication History

Abstract

This paper presents an evolutionary algorithm for the automated design of molecules that could be used as drugs. It is designed to provide the medicinal chemist with a number of candidate molecules that comply to pre-defined properties. These candidate molecules can be promising for further evaluation.
The proposed algorithm is implemented as an extension to the so-called Molecule Evoluator [3] which implements an interactive evolutionary algorithm. The Molecule Evoluator is extended with an automated evolutionary algorithm that implements a variable sized population and bases its search on target-bounds that are set for a number of molecule properties. Moreover, the algorithm uses a selection procedure based on the notion of Pareto domination.
The results show that it is indeed possible to apply the concept of evolutionary computation on automated molecule design using target-bounds for molecule properties as optimization goals. For practical usage, the presented algorithm could serve as a starting point, but should be further improved with respect to diversity within the generated set of molecules.

References

[1]
K. Deb. Multi-Objective Optimization Using Evolutionary Algorithms. John Wiley & Sons, Inc., New York, NY, USA, 2001.
[2]
J. Koza. Genetic Programming: On the Programming of Computers by Means of Natural Selection. MIT Press, Cambridge, MA, USA, 1992.
[3]
E.-W. Lameijer, J. Kok, T. Bäck, and A. IJzerman. The molecule evoluator: An interactive evolutionary algorithm for the design of drug-like molecules. Journal of Chemical Information and Modeling, 46(2):545 -- 552, 2006.
[4]
C. Lipinski, F. Lombardo, B. Dominy, and P. Feeney. Experimental and computational approaches to estimate solubility and permeability in drug discovery and developments settings. Advanced Drug Delivery Reviews, 46(1-3):3--26, 2001.
[5]
S. W. Mahfoud. Niching methods for genetic algorithms. PhD thesis, University of Illinois at Urbana Champaign, Urbana, IL, USA, 1995.
[6]
G. Rudolph and A. Agapie. Convergence properties of some multi-objective evolutionary algorithms. In Proceedings of the 2000 Congress on Evolutionary Computation CEC00, pages 1010--1016, California, USA, 2000. IEEE Press.
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D. Weininger. Smiles, a chemical language and information system. 1. introduction to methodology and encoding rules. Journal of Chemical Information and Computer Science, 28(1):31--36, 1988.

Cited By

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  • (2014)A survey on multi-objective evolutionary algorithms for many-objective problemsComputational Optimization and Applications10.1007/s10589-014-9644-158:3(707-756)Online publication date: 1-Jul-2014
  • (2009)A dynamic data structure for flexible molecular maintenance and informatics2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling10.1145/1629255.1629287(259-270)Online publication date: 5-Oct-2009
  • (2009)Enhancing search space diversity in multi-objective evolutionary drug molecule design using nichingProceedings of the 11th Annual conference on Genetic and evolutionary computation10.1145/1569901.1569932(217-224)Online publication date: 8-Jul-2009
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  1. Evolutionary algorithms for automated drug design towards target molecule properties

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    cover image ACM Conferences
    GECCO '08: Proceedings of the 10th annual conference on Genetic and evolutionary computation
    July 2008
    1814 pages
    ISBN:9781605581309
    DOI:10.1145/1389095
    • Conference Chair:
    • Conor Ryan,
    • Editor:
    • Maarten Keijzer
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 12 July 2008

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    Author Tags

    1. drug design
    2. evolutionary algorithms
    3. molecules

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    View all
    • (2014)A survey on multi-objective evolutionary algorithms for many-objective problemsComputational Optimization and Applications10.1007/s10589-014-9644-158:3(707-756)Online publication date: 1-Jul-2014
    • (2009)A dynamic data structure for flexible molecular maintenance and informatics2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling10.1145/1629255.1629287(259-270)Online publication date: 5-Oct-2009
    • (2009)Enhancing search space diversity in multi-objective evolutionary drug molecule design using nichingProceedings of the 11th Annual conference on Genetic and evolutionary computation10.1145/1569901.1569932(217-224)Online publication date: 8-Jul-2009
    • (2009)Combining Aggregation with Pareto OptimizationProceedings of the 5th International Conference on Evolutionary Multi-Criterion Optimization10.1007/978-3-642-01020-0_36(453-467)Online publication date: 21-Apr-2009

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