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 |
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| Date: | 2016 |
| Main Authors: | , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Інститут молекулярної біології і генетики НАН України
2016
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| Subjects: | |
| 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| 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.
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| ISSN: | 2219-3782 |