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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Genes &amp; Cells</journal-id><journal-title-group><journal-title xml:lang="en">Genes &amp; Cells</journal-title><trans-title-group xml:lang="ru"><trans-title>Гены и Клетки</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Genes and Cells</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-1829</issn><issn publication-format="electronic">2500-2562</issn><publisher><publisher-name xml:lang="en">Human Stem Cells Institute</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">121608</article-id><article-id pub-id-type="doi">10.23868/gc121608</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The study of migration of the multipotent mesenchymal stromal cells in the body of animal with a tumor</article-title><trans-title-group xml:lang="ru"><trans-title>Исследование миграции трансплантированных мультипотентных мезенхимных стромальных клеток в организме опухоленосителя</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Meleshina</surname><given-names>A. V</given-names></name><name xml:lang="ru"><surname>Мелешина</surname><given-names>А. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Cherkasov</surname><given-names>E. I</given-names></name><name xml:lang="ru"><surname>Черкасова</surname><given-names>Е. И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sergeeva</surname><given-names>E. A</given-names></name><name xml:lang="ru"><surname>Сергеева</surname><given-names>Е. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shirmanova</surname><given-names>M. V</given-names></name><name xml:lang="ru"><surname>Ширманова</surname><given-names>М. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Balalaeva</surname><given-names>I. V</given-names></name><name xml:lang="ru"><surname>Балалаева</surname><given-names>И. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kiseleva</surname><given-names>E. V</given-names></name><name xml:lang="ru"><surname>Киселева</surname><given-names>Е. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zayganova</surname><given-names>E. V</given-names></name><name xml:lang="ru"><surname>Загайнова</surname><given-names>Е. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Nizhny Novgorod State University, Nizhny Novgorod</institution></aff><aff><institution xml:lang="ru">Нижегородский государственный университет им. Н.И. Лобачевского, Нижний Новгород</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of Applied Physics of Russian Academy of Science, Nizhny Novgorod</institution></aff><aff><institution xml:lang="ru">Институт прикладной физики РАН, Нижний Новгород</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Nizhny Novgorod State Medical Academy, Nizhny Novgorod</institution></aff><aff><institution xml:lang="ru">Нижегородская государственная медицинская академия, Нижний Новгород</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">N.K. Koltzov Institute of Developmental Biology of RAS, Moscow</institution></aff><aff><institution xml:lang="ru">Институт биологии развития им. Н.К. Кольцова РАН, Москва</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2013-08-15" publication-format="electronic"><day>15</day><month>08</month><year>2013</year></pub-date><volume>8</volume><issue>2</issue><issue-title xml:lang="en">VOL 8, NO2 (2013)</issue-title><issue-title xml:lang="ru">ТОМ 8, №2 (2013)</issue-title><fpage>56</fpage><lpage>63</lpage><history><date date-type="received" iso-8601-date="2023-01-11"><day>11</day><month>01</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2013, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2013, Эко-Вектор</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://genescells.ru/2313-1829/article/view/121608">https://genescells.ru/2313-1829/article/view/121608</self-uri><abstract xml:lang="en"><p>The study of stem and progenitor cells role in carcinogenesis is the subject of intense investigation. At the same time fluorescent methods become more common for the studying of the stem cells migration into recipient organism and their involvement in tumor pathogenesis. In this study the interaction between bone marrow multipotent mesenchymal stromal cells (MMSC) and allogenic tumor (Lewis lung carcinoma) was investigated using the methods of the flow cytometry and a confocal laser scanning microscopy. MMSC were isolated from bone marrow of the males GFP+-transgenic mice C57/Bl6. The tumors were implanted in mice C57/Bl6 by subcutaneous injection of Lewis lung carcinoma tumor cells. The day before that myeloablation was performed by irradiation. GFP+-MMSC and bone marrow cells from the males C57/Bl6 were administrated into mice C57/Bl6 systemically on the following day after irradiation. The animals were divided into two groups: 1 — irradiated mice with tumor inoculation and injection of bone marrow cells including GFP+-MMSC; 2 (control) — unirradiated mice with tumor inoculation but without cells transplantation. The fluorescence level of freshly isolated bone marrow cells from animals of the first and control groups was evaluated by flow cytometry on the 7, 12 and 15 days after GFP+-MMSC transplantation. In these groups of animals we analyzed the distribution of the labeled GFP+-MMSC and their descendants in the organs and tumor tissues by laser scanning microscopy also on the 7, 12 and 15 days after transplantation. It was established that in systemic administration donor GFP+-MMSC were absent in the bone marrow and tissues of induced tumors, but at the same time they were able to migrate into recipients accumulating in the potential niches (spleen, liver) and proliferate actively.</p></abstract><trans-abstract xml:lang="ru"><p>Зучение роли различных видов стволовых и про-гениторных клеток в канцерогенезе является объектом интенсивных исследований. При этом все большее распространение получают флюоресцентные методы для исследования миграции клеток в организме реципиента и участия их в опухолевом патогенезе. В данной работе с применением методов проточной цитометрии и конфокальной лазерной сканирующей микроскопии исследовано взаимодействие мультипотентных мезенхимных стромальных клеток (ММСК) костного мозга с аллогенной опухолью. ММСК выделяли из костного мозга самцов GFP+-трансгенных мышей линии С57/В6. Опухоли были привиты самцам линии С57/Bl6 подкожной инъекцией опухолевых клеток карциномы легкого Льюис. За день до этого выполняли миелоабляцию облучением. GFP +-ММСК и клетки костного мозга мышей С57/В6 системно вводили животным той же линии на следующие сутки после облучения. Животные были разделены на две группы: 1 — облученные животные с прививанием опухоли и введением аллогенных костномозговых клеток, в том числе GFP+ММСК; 2 (контрольная) — необлученные животные с прививанием опухоли, без введения клеток. Методом проточной цитометрии оценивали уровень флюоресценции свежевыделенных клеток костного мозга у животных 1 и контрольной групп на 7-е, 12-е и 15-е сут. после трансплантации GFP +-ММСК. В этих же группах животных методом конфокальной лазерной сканирующей микроскопии анализировали распределение меченых GFP +-клеток и их дериватов в органах и тканях опухоли также на 7-е, 12-е и 15-е сут. после трансплантации.</p></trans-abstract><kwd-group xml:lang="en"><kwd>bone marrow multipotent mesenchymal stromal cells</kwd><kwd>Lewis lung carcinoma</kwd><kwd>flow cytometry</kwd><kwd>confocal laser scanning microscopy</kwd><kwd>migration</kwd><kwd>carcinogenesis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>мультипотентные мезенхимные стромальные клетки костного мозга</kwd><kwd>карцинома легкого Льюис</kwd><kwd>проточная цитометрия</kwd><kwd>конфокальная лазерная сканирующая микроскопия</kwd><kwd>миграция</kwd><kwd>канцерогене</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Nolan D.J., Ciarrocchi A., Mellick A. S. 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