Зміна експресії репаративного ензиму MGMT та білка MARP при спільній дії цитокіну IFNα2b та алкілувальної сполуки MNNG на клітини людини in vitro

Aim. To study the effect of IFN-α2b and alkylating agent MNNG on the amount of O6 -methylguanine-DNA methyltransferase (MGMT) protein in human cells in vitro. Methods. The human cells of Hep-2 line were treated with the purified recombinant protein IFN-α2b and alkylating agent MNNG. Changes in th...

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Published in:Фактори експериментальної еволюції організмів
Date:2016
Main Authors: Акуленко, О.А., Коцаренко, К.В., Лило, В.В., Черних, С.І., Лукаш, Л.Л.
Format: Article
Language:Ukrainian
Published: Інститут молекулярної біології і генетики НАН України 2016
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Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/177590
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Зміна експресії репаративного ензиму MGMT та білка MARP при спільній дії цитокіну IFNα2b та алкілувальної сполуки MNNG на клітини людини in vitro / О.А. Акуленко, К.В. Коцаренко, В.В. Лило, С.І. Черних, Л.Л. Лукаш // Фактори експериментальної еволюції організмів: Зб. наук. пр. — 2016. — Т. 18. — С. 215-218. — Бібліогр.: 20 назв. — укр.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Summary:Aim. To study the effect of IFN-α2b and alkylating agent MNNG on the amount of O6 -methylguanine-DNA methyltransferase (MGMT) protein in human cells in vitro. Methods. The human cells of Hep-2 line were treated with the purified recombinant protein IFN-α2b and alkylating agent MNNG. Changes in the MGMT gene expression were studied at a protein level by Western blot analysis. Results. Joint application of IFN-α2b and MNNG, as well as the separate ones, led to the growth of MGMT and MARP (anti-Methyltransferase Antibody Recognizable Protein) amounts The most significant increase of studied proteins expression was observed during joint application of MNNG (0.1 μg/ml and 0.5 μg/ml) in combination with IFN-α2b at 2 IU/ml (for MGMT and MARP respectively). Conclusions. IFN-α2b and MNNG caused increasing MGMT and MARP amounts in all studied concentrations from 31 to 86% compared to the intact control. Keywords: human cells in vitro, MGMT, MARP, cytokine IFN-α2b, alkylating agent MNNG.
ISSN:2219-3782