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Molecular screening for potential selective antagonists of TRPA1 ion channel

Abstract

The article discusses the results of analysis a number of candidate molecules for TRPA1 ion channel selective antagonists using molecular modeling methods of high throughput screening. The study determined their mechanisms of action and specific activity in cells with overexpression of TRPA1 ion channel. It demonstrated antagonistic activity of test substances in relation to TRPA1 ion channel based on the results of molecular screening of biologically active molecules and their comparison with the reference antagonist. The highest activity was demonstrated by the substance with the ZC02-0012 code which was regarded as the main candidate that could be recommended for use in further safety and selectivity studies using in vitro tests and subsequent in vivo experiments aimed at determining its activity and safety in relation to living systems.

About the Authors

E. A. Beskhmelnitsyna
Belgorod National Research University
Russian Federation


D. V. Kravchenko
Chemical Diversity Research Institute
Russian Federation


M. V. Pokrovsky
Belgorod National Research University
Russian Federation


M. V. Korokin
Belgorod National Research University
Russian Federation


A. A. Peresypkina
Belgorod National Research University
Russian Federation


E. I. Varavin
Belgorod National Research University
Russian Federation


D. A. Kostina
Belgorod National Research University
Russian Federation


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Review

For citations:


Beskhmelnitsyna E.A., Kravchenko D.V., Pokrovsky M.V., Korokin M.V., Peresypkina A.A., Varavin E.I., Kostina D.A. Molecular screening for potential selective antagonists of TRPA1 ion channel. The Bulletin of the Scientific Centre for Expert Evaluation of Medicinal Products. 2017;7(3):186-189. (In Russ.)

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ISSN 3034-3062 (Print)
ISSN 3034-3453 (Online)