VapC toxin inhibition as a method for prevention of the formation of resting forms of mycobacteria


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Abstract

It has been shown that inactivation of the VapC toxin from the VapВС toxin-antitoxin system prevents mycobacterial cells from transitioning to an ovoid state that meets the criteria of dormancy. The results indicate a potential target for medicines that prevent the development of latent tuberculosis infection and provide a basis to obtain bacterial cells for the testing of compounds that are active towards dormant forms of mycobacteria.

About the authors

O. I. Demidenok

Quintiles Transnational Inc.

Email: pylaevanna@gmail.com
Russian Federation, Moscow, 125167

M. S. Shumkov

Bach Institute of Biochemistry, Federal Research Centre “Fundamentals of Biotechnology”

Email: pylaevanna@gmail.com
Russian Federation, Moscow, 119071

A. V. Goncharenko

Moscow State University

Author for correspondence.
Email: pylaevanna@gmail.com
Russian Federation, Moscow, 119234

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