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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Advances in Molecular Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Advances in Molecular Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Успехи молекулярной онкологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-805X</issn><issn publication-format="electronic">2413-3787</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">242</article-id><article-id pub-id-type="doi">10.17650/2313-805X-2019-6-4-58-68</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>RESEARCH ARTICLES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ЭКСПЕРИМЕНТАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Anti-cancer activity of сuraxin CBL0137 on the models of acute leukemia in vitro</article-title><trans-title-group xml:lang="ru"><trans-title>Противоопухолевая активность кураксина CBL0137 на моделях острых лейкозов in vitro</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5082-9883</contrib-id><name-alternatives><name xml:lang="en"><surname>Fetisov</surname><given-names>T. I.</given-names></name><name xml:lang="ru"><surname>Фетисов</surname><given-names>Т. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><bold>Тимур Игоревич Фетисов </bold></p><p><italic>115478 Москва, Каширское шоссе, 24</italic><italic/></p></bio><email>timkatryam@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8599-6833</contrib-id><name-alternatives><name xml:lang="en"><surname>Kirsanov</surname><given-names>K. I.</given-names></name><name xml:lang="ru"><surname>Кирсанов</surname><given-names>К. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478,</italic></p><p><italic>6 Miklukho-Maklaya St., Moscow 117198</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24,</italic><italic/></p><p><italic>117198 Москва, ул. Миклухо-Маклая, 6</italic></p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Borunova</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Борунова</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic><italic/></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zatsepina</surname><given-names>M. N.</given-names></name><name xml:lang="ru"><surname>Зацепина</surname><given-names>М. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>Build. 2, 8 Trubetskaya St., Moscow 119991</italic></p></bio><bio xml:lang="ru"><p><italic>119991 Москва, ул. Трубецкая, 8, стр. 2</italic><italic/></p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1967-9637</contrib-id><name-alternatives><name xml:lang="en"><surname>Lesovaya</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Лесовая</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478,</italic></p><p><italic>9 Vysokovol'tnaya St., Ryazan 390026</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24,</italic><italic/></p><p><italic>390026 Рязань, ул. Высоковольтная, 9 </italic></p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zabotina</surname><given-names>T. N.</given-names></name><name xml:lang="ru"><surname>Заботина</surname><given-names>Т. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic><italic/></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Belitsky</surname><given-names>G. A.</given-names></name><name xml:lang="ru"><surname>Белицкий</surname><given-names>Г. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic><italic/></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9710-8178</contrib-id><name-alternatives><name xml:lang="en"><surname>Yakubovskaya</surname><given-names>M. G.</given-names></name><name xml:lang="ru"><surname>Якубовская</surname><given-names>М. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic><italic/></p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н. Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Peoples' Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Российский университет дружбы народов»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО Первый Московский государственный медицинский университет им. И. М. Сеченова Минздрава России (Сеченовский университет)</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">I.P. Pavlov Ryazan State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Рязанский государственный медицинский университет им. акад. И. П. Павлова»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2019</year></pub-date><volume>6</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>58</fpage><lpage>68</lpage><history><date date-type="received" iso-8601-date="2019-12-15"><day>15</day><month>12</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-12-15"><day>15</day><month>12</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Fetisov T.I., Kirsanov K.I., Borunova A.A., Zatsepina M.N., Lesovaya E.A., Zabotina T.N., Belitsky G.A., Yakubovskaya M.G.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Фетисов Т.И., Кирсанов К.И., Борунова А.А., Зацепина М.Н., Лесовая Е.А., Заботина Т.Н., Белицкий Г.А., Якубовская М.Г.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Fetisov T.I., Kirsanov K.I., Borunova A.A., Zatsepina M.N., Lesovaya E.A., Zabotina T.N., Belitsky G.A., Yakubovskaya M.G.</copyright-holder><copyright-holder xml:lang="ru">Фетисов Т.И., Кирсанов К.И., Борунова А.А., Зацепина М.Н., Лесовая Е.А., Заботина Т.Н., Белицкий Г.А., Якубовская М.Г.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://umo.abvpress.ru/jour/article/view/242">https://umo.abvpress.ru/jour/article/view/242</self-uri><abstract xml:lang="en"><p><bold>Background. </bold>Curaxin CBL0137 is a novel non-genotoxic compound with anti-cancer activity based on CBL0137 ability of non-covalent interaction with DNA causing histone chaperone FACT relocation. Anti-cancer activity of this drug was demonstrated previously on the wide panel of solid cancer models in vitro and in vivo.</p><p><bold>Objectives. </bold>Estimation of anticancer effects of CBL0137 on the acute myeloblastic leukemia cells (THP-1) and acute lymphoblastic leukemia (CCRF-CEM).</p><p><bold>Materials and methods. </bold>CBL0137 cytotoxicity was analyzed using the MTT test, the effects on the cell cycle and the induction of apoptosis was assessed by flow cytometry, the activity of signaling pathways in cells treated with CBL0137 was determined by real-time polymerase chain reaction.</p><p><bold>Results. </bold>Cell treatment with CBL0137 led to cell cycle arrest and apoptosis induction. In the study of CBL0137 effect on target gene clusters of 10 signal transduction pathways involved in the pathogenesis of acute leukemia we have showed that CBL0137 inhibited the expression of down-stream genes of WNT and Hedgehog signaling in both cell lines. In THP-1 cells we also observed the inhibition of the expression of PPARγ target and hypoxia-activated genes. In CCRF-CEM cells CBL0137 also induced the expression of Notch signaling target genes.</p><p><bold>Conclusion. </bold>The antitumor activity of CBL0137 was demonstrated on acute leukemia cell cultures, the drug possesses cytotoxicity, causes cell cycle arrest and activation of apoptosis. Significant changes in the expression of efferent gene clusters of several signaling pathways were observed in the cells treated with CBL0137.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение. </bold>Кураксин CBL0137 – новое негенотоксичное соединение, обладающее противоопухолевой активностью, в основе которой лежит способность препарата нековалентно взаимодействовать с ДНК, вызывая транслокацию гистонового шаперона FACT в хроматиновую фракцию. Ранее противоопухолевая активность этого агента была продемонстрирована относительно широкого спектра солидных опухолей in vitro и in vivo.</p><p><bold>Цель исследования </bold>– изучение противоопухолевой активности CBL0137 в отношении клеток острого миелобластного лейкоза (THP-1) и острого лимфобластного лейкоза (CCRF-CEM) in vitro.</p><p><bold>Материалы и методы. </bold>Для определения цитотоксичности CBL0137 использовали МТТ-тест, влияние на клеточный цикл и индукцию апоптоза оценивали с помощью проточной цитофлуориметрии, активность функционирования сигнальных путей при действии на клетки CBL0137 определяли с помощью полимеразной цепной реакции в реальном времени.</p><p><bold>Результаты. </bold>Обработка клеток CBL0137 приводит к аресту клеточного цикла и активации апоптоза. При исследовании влияния CBL0137 на кластеры таргетных генов 10 сигнальных путей, вовлеченных в онкогенез острых лейкозов, его ингибирующее действие было выявлено для сигнальных путей WNT и Hedgehog в обеих клеточных линиях. В клеточной линии THP-1 также наблюдалось ингибирование эфферентных генов PPARγ и генов, активирующихся при гипоксии. В клетках CCRF-CEM при действии CBL0137, кроме того, наблюдалось усиление экспрессии всех исследованных таргетных генов сигнального пути Notch.</p><p><bold>Заключение. </bold>На культурах клеток острых лейкозов продемонстрирована противоопухолевая активность CBL0137, препарат обладает цитотоксичностью, вызывает арест клеточного цикла и активацию апоптоза. При действии CBL0137 наблюдаются значительные изменения в экспрессии кластеров эфферентных генов сразу нескольких сигнальных путей.</p></trans-abstract><kwd-group xml:lang="en"><kwd>сuraxin CBL0137</kwd><kwd>anti-cancer activity</kwd><kwd>acute myeloblastic leukemia</kwd><kwd>acute lymphoblastic leukemia</kwd><kwd>signal transduction pathway</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>кураксин CBL0137</kwd><kwd>противоопухолевая активность</kwd><kwd>острый миелобластный лейкоз</kwd><kwd>острый лимфобластный лейкоз</kwd><kwd>сигнальный путь</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The study was performed with support from the Russian Foundation for Basic Research (project No. 19-315-90098)</funding-statement><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Российского фонда фундаментальных исследований (проект № 19-315-90098)</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Parovichnikova E.N., Troitskaya V.V., Sokolov A.N. et al. 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