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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">vavilov</journal-id><journal-title-group><journal-title xml:lang="ru">Вавиловский журнал генетики и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Vavilov Journal of Genetics and Breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2500-3259</issn><publisher><publisher-name>Institute of Cytology and Genetics of Siberian Branch of the RAS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18699/VJ19.465</article-id><article-id custom-type="elpub" pub-id-type="custom">vavilov-1872</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>МЕДИЦИНСКАЯ ГЕНЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICAL GENETICS</subject></subj-group></article-categories><title-group><article-title>Влияние облучения и наночастиц оксида марганца на гликолиз клеток глиомы человека U-87 MG</article-title><trans-title-group xml:lang="en"><trans-title>Effects of radiation and manganese oxide nanoparticles on human glioblastoma cell line U-87 MG glycolysis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5058-8776</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Илларионова</surname><given-names>Н. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Illarionova</surname><given-names>N. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">nina.illarionova@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>Петровский</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrovski</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6756-1457</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Разумов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Razumov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9412-3874</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Завьялов</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Zavyalov</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук<country>Россия</country></aff><aff xml:lang="en">Institute of Cytology and Genetics, SB RAS<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук;&#13;
Новосибирский национальный исследовательский государственный университет<country>Россия</country></aff><aff xml:lang="en">Institute of Cytology and Genetics, SB RAS;&#13;
Novosibirsk State University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>26</day><month>02</month><year>2019</year></pub-date><volume>23</volume><issue>1</issue><fpage>81</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Илларионова Н.Б., Петровский Д.В., Разумов И.А., Завьялов Е.Л., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Илларионова Н.Б., Петровский Д.В., Разумов И.А., Завьялов Е.Л.</copyright-holder><copyright-holder xml:lang="en">Illarionova N.B., Petrovski D.V., Razumov I.A., Zavyalov E.L.</copyright-holder><license 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://vavilov.elpub.ru/jour/article/view/1872">https://vavilov.elpub.ru/jour/article/view/1872</self-uri><abstract><p>Глиомы – это наиболее распространенный тип злокачественной опухоли головного мозга. Стандартное лечение глиом заключается в хирургическом иссечении опухоли с последующей химио- и радиотерапией. Опухолевые клетки характеризуются быстрым делением с потреблением большого количества глюкозы и ее расщеплением в процессе гликолиза. Для поддержания быстрого деления уровень гликолитической активности опухолевой клетки значительно увеличен по сравнению с нормальными клетками. Известно, что некоторые наночастицы (НЧ) обладают свойством накапливаться в опухолях. В частности, НЧ оксида марганца могут проникать в мозг и при значительном накоплении вызывать токсические эффекты. Эти факты послужили предпосылкой для изучения эффектов НЧ оксида марганца на жизнеспособность клеток глиомы. Целью нашей работы было исследование эффектов НЧ оксида марганца, а также их сочетания с гамма-облучением на гликолиз клеток глиомы. Облучение клеток производили на исследовательской гамма-установке радиобиологической «ИГУР-1» на основе 137Cs. Уровень активности клеточного гликолиза определяли с помощью стандартного метода гликолитического стресса на приборе Seahorse XFp. Жизнеспособность клеток определяли с помощью окрашивания реагентом ViaCount живых и мертвых клеток. Подсчет клеток проводился с помощью проточной цитометрии. Мы показали, что гликолиз клеток глиомы U-87 MG значительно снижался при инкубации в течение 48 ч с НЧ оксида марганца. Облучение в комплексе с НЧ или отдельно не оказывало значительных эффектов на гликолиз глиом. Нами установлено, что через 72 ч после начала инкубации с НЧ оксида марганца жизнеспособность глиом достоверно снижалась. Данное исследование может быть полезным для разработки новой терапии и диагностики глиом.</p></abstract><trans-abstract xml:lang="en"><p>Gliomas are the most common type of malignant brain tumors. Standard treatment of gliomas consists of surgical excision of the tumor with subsequent chemotherapy and radiotherapy. Tumor cells are characterized by rapid division with an increased uptake of glucose and its catabolism during glycolysis. To maintain rapid division, the level of glycolysis of the tumor cell is significantly increased, compared with normal cells. It is known that some nanoparticles (NP) have the property of accumulating in tumors. In particular, NPs of manganese oxide can penetrate into the brain and, with considerable accumulation, cause toxic effects. These facts served as a prerequisite for studying the effects of manganese oxide NPs on the viability of glioma cells. The purpose of this work was to study the effects of manganese oxide NPs, as well as their combination with gamma irradiation on the glycolysis of glioma cells. The cells were irradiated using the research radiobiological gamma-installation IGUR-1 based on 137Cs. The level of cell glycolysis was determined using the standard glycolytic stress test on a Seahorse XFp platform. Cell viability was determined using the ViaCount reagent staining of living and dead cells. Their count was performed using flow cytometry. We showed that the glycolysis of U-87 MG glioma cells was significantly reduced when incubated for 48 hours with manganese oxide NPs. Irradiation in combination with NPs or alone did not have significant effects on glycolysis of gliomas. Glioma incubation with manganese oxide NPs for 72 hours led to a significant reduction in cell viability. This study may be useful for the development of new therapies and diagnosis of gliomas.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>глиома</kwd><kwd>наночастицы</kwd><kwd>оксид марганца</kwd><kwd>гликолиз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>glioma</kwd><kwd>nanoparticles</kwd><kwd>manganese oxide</kwd><kwd>glycolysis</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Завьялов Е.Л., Разумов И.А., Герлинская Л.А., Ромащенко А.В. In vivo МРТ-визуализация динамики развития глиобластомы U87 в модели ортотопической ксенотрансплантации мышам линии SCID. Вавиловский журнал генетики и селекции. 2015; 19(4):460-465. DOI 10.18699/J15.061.</mixed-citation><mixed-citation xml:lang="en">Zavjalov  E.L., Razumov  I.A., Gerlinskaya  L.A., Romashchenko A.V. 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