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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sibmed</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский научный медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Сибирский научный медицинский журнал</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-2512</issn><issn pub-type="epub">2410-2520</issn><publisher><publisher-name>ИЦиГ СО РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15372/SSMJ20200606</article-id><article-id custom-type="elpub" pub-id-type="custom">sibmed-519</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МЕДИКО-БИОЛОГИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOMEDICINE</subject></subj-group></article-categories><title-group><article-title>Влияние новых водорастворимых фенольных антиоксидантов на активность Nrf2-подконтрольных ферментов, систему глутатиона и транслокацию Nrf2 в ядро</article-title><trans-title-group xml:lang="en"><trans-title>Effect of new water-soluble phenolic antioxidants on the activity of Nrf2-driven enzymes, glutathione system, and Nrf2 translocation into the nucleus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2367-0114</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Меньщикова</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Menshchikova</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Брониславовна Меньщикова - доктор медицинских наук.</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Elena B. Menshchikova - doctor of medical.</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">lemen@centercem.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1476-4098</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зенков</surname><given-names>Н. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zenkov</surname><given-names>N. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николай Константинович Зенков - доктор биологических наук.</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Nikolay K. Zenkov - doctor of biological sciences.</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">zenkovnk@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9989-9778</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кожин</surname><given-names>П. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhin</surname><given-names>P. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пётр Михайлович Кожин - кандидат медицинских наук.</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Peter M. Kozhin - candidate of medical sciences.</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">kozhinpm@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0238-4533</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чечушков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chechushkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Антон Владимирович Чечушков - кандидат медицинских наук.</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Anton V. Chechushkov - candidate of medical sciences.</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">achechushkov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владислав Сергеевич Павлов</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Vladislav S. Pavlov</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">vspavlov@centercem.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ромах</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Romakh</surname><given-names>L. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лидия Петровна Ромах</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Lidia P. Romakh</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">lpromakh@centercem.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3397-8067</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Храпова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khrapova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марина Валерьевна Храпова - кандидат биологических наук.</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Marina V. Khrapova - candidate of biological sciences.</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">khrapova@centercem.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серых</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Serykh</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анастасия Евгеньевна Серых</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Anastasia E. Serykh</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">rasiel1996@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грицык</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Gritsyk</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Оксана Борисовна Грицык - кандидат медицинских наук.</p><p>630117, Новосибирск, ул. Тимакова, 2</p></bio><bio xml:lang="en"><p>Oksana B. Gritsyk - candidate of medical sciences.</p><p>630117, Novosibirsk, Timakov str., 2</p></bio><email xlink:type="simple">oks-gritsik@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6022-934X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кандалинцева</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kandalintseva</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Валерьевна Кандалинцева - доктор химических наук</p><p>630126, Новосибирск, ул. Вилюйская, 28</p></bio><bio xml:lang="en"><p>Natalya V. Kandalintseva - doctor of chemical sciences.</p><p>630126, Novosibirsk, Vilyuiskaya str., 28</p></bio><email xlink:type="simple">aquaphenol@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФИЦ фундаментальной и трансляционной медицины</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center of Fundamental and Translational Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Новосибирский государственный педагогический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Pedagogical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>26</day><month>12</month><year>2020</year></pub-date><volume>40</volume><issue>6</issue><fpage>58</fpage><lpage>69</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Меньщикова Е.Б., Зенков Н.К., Кожин П.М., Чечушков А.В., Павлов В.С., Ромах Л.П., Храпова М.В., Серых А.Е., Грицык О.Б., Кандалинцева Н.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Меньщикова Е.Б., Зенков Н.К., Кожин П.М., Чечушков А.В., Павлов В.С., Ромах Л.П., Храпова М.В., Серых А.Е., Грицык О.Б., Кандалинцева Н.В.</copyright-holder><copyright-holder xml:lang="en">Menshchikova E.B., Zenkov N.K., Kozhin P.M., Chechushkov A.V., Pavlov V.S., Romakh L.P., Khrapova M.V., Serykh A.E., Gritsyk O.B., Kandalintseva N.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://sibmed.elpub.ru/jour/article/view/519">https://sibmed.elpub.ru/jour/article/view/519</self-uri><abstract><p>Понимание роли активированных кислородных метаболитов в формировании эустресса (редокс-баланс) и дистресса (окислительный стресс) ставит перед биомедиками и фармакологами новые задачи в поиске соединений, способных не только обладать непосредственным антиоксидантным (антирадикальным) действием, но и влиять на редокс-чувствительные сигнальные пути, в первую очередь систему Keap1/Nrf2/ARE. Цель настоящего исследования состояла в изучении влияния синтезированных нами водорастворимых структурно-родственных монофенолов на систему Keap1/Nrf2/ARE по воздействию на ключевые элементы ее индукции (активность №£2-подконтрольных ферментов, состояние системы глутатиона и внутриклеточное перераспределение транскрипционного фактора Nrf2).</p><p>Материал и методы. В экспериментах на клетках линий U937 и J774 проведен сравнительный анализ способности структурно взаимосвязанного ряда пяти оригинальных гидрофильных монофенолов, отличающихся количеством трет-бутильных орто-заместителей, длиной пара-алкильного заместителя и наличием в нем атома двухвалентной серы или селена (в качестве препарата сравнения использовали феноксан, калиевую соль фенозан-кислоты), индуцировать синтез №£2-подконтрольных ферментов II фазы детоксикации ксенобиотиков и антиоксидантных ферментов ^А^Э(Р)Н:хиноноксидоредуктазы 1 (NQO1), глутатион S-трансфераз (GST), глутатионпероксидаз, глутатионредуктазы; биохимическими спектрофотометрическими методами изучали их активность после 24-часовой инкубации с клетками), а также влиять на состояние системы глутатиона (спектрофотометрия) и транслокацию транскрипционного фактора Nrf2 в ядро (иммунофлуоресцентное окрашивание, конфокальная микроскопия) (ключевые моменты активации сигнальной системы Keap1/Nrf2/ARE).</p><p>Результаты и их обсуждение. Установлено, что наиболее эффективным индуктором указанных ферментов в клетках U937 среди структурных аналогов является монофенол ТС-13, при этом для реализации данного эффекта важны строение пара-алкильного заместителя и степень экранирования ОН-группы; ТС-13 также эффективно усиливал импорт Nrf2 в ядро клеток J774. NQO1- и GST-индуцирующие способности тестируемых соединений тесно взаимосвязаны, что указывает на возможность координированной индукции данных ферментов и наличие общей регуляторной системы, обеспечивающей их активацию в ответ на обработку клеток фенольными антиоксидантами.</p></abstract><trans-abstract xml:lang="en"><p>Understanding the role of reactive oxygen and nitrogen species in eustress (redox balance) and distress (oxidative stress) development poses new challenges for biomedical scientists and pharmacologists in the search for compounds that can not only have a direct antioxidant (antiradical) effect, but also affect redox-sensitive signaling pathways, primarily Keap1/Nrf2/ARE system. Aim of the study was to investigate the influence of novel water-soluble structurally related monophenols on key elements of Keap1/Nrf2/ARE system induction (activity of Nrf2-driven enzymes, the state of the glutathione system, and intracellular redistribution of transcription factor Nrf2).</p><sec><title>Material and methods</title><p>Material and methods. Five original hydrophilic structurally related monophenols, differing in the number of tert-butyl ortho-substituents, the length of the para-alkyl substituent, and the presence of a divalent sulfur or selenium atom in it were investigated (phenoxane, the potassium salt of phenosan acid, was used as a reference compound). Cell lines U937 and J774 were cultured for 24 h in the presence of tested compounds, and comparative analysis was performed of its ability to induce the synthesis of Nrf2-driven enzymes of phase II xenobiotic detoxification pathway and antioxidant enzymes (NAD(P)H: quinone oxidoreductase 1 (NQO1), glutathione S-transferases (GST), glutathione peroxidases, glutathione reductase (biochemical spectrophotometric methods were used to study their activity), as well as to influence the state of glutathione system (spectrophotometry) and translocation of transcription factor Nrf2 into the nucleus (immunofluorescent staining, confocal microscopy) (key events of Keap1/Nrf2/ARE signaling system activation).</p></sec><sec><title>Results and discussion</title><p>Results and discussion. Monophenol TS-13 have found to be the most effective inducer of tested enzymes in U937 cells among the structural analogs, while the structure of the para-alkyl substituent and the degree of OH group hindrance are important for the implementation of this effect; TS-13 also effectively enhanced Nrf2 import into J774 cell nucleus. The NQO1- and GST-inducing abilities of structurally related monophenols are closely interrelated, which indicates the possibility of coordinated induction of these enzymes and the presence of a common regulatory system that ensures their activation in response to cell treatment with phenolic antioxidants.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>активированные кислородные метаболиты</kwd><kwd>антиоксиданты</kwd><kwd>сигнальная система Keap1/ Nrf2/ARE</kwd><kwd>NAD(P)H:хиноноксидоредуктаза 1</kwd><kwd>глутатион S-трансфераза</kwd><kwd>глутатионпероксидаза</kwd><kwd>глутатионре-дуктаза</kwd><kwd>система глутатиона</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reactive oxygen and nitrogen species</kwd><kwd>antioxidants</kwd><kwd>Keap1/Nrf2/ARE signaling system</kwd><kwd>NAD(P) H:quinone oxidoreductase 1</kwd><kwd>glutathione S-transferase</kwd><kwd>glutathione peroxidase</kwd><kwd>glutathione reductase</kwd><kwd>glutathione system</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено с использованием оборудования ЦКП «Современные оптические системы»</funding-statement><funding-statement xml:lang="en">Equipment from CCU «Modern optical systems» was used in the study</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Niki E. 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