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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">122002</article-id><article-id pub-id-type="doi">10.23868/202110013</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">Non-viral gene transfer in hydrogel matrices with octacalcium phosphate microgranules in optimization of reparative osteogenesis</article-title><trans-title-group xml:lang="ru"><trans-title>Невирусный генный трансфер в гидрогелевых матриксах с микрогранулами октакальциевого фосфата в оптимизации репаративного остеогенеза</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bozo</surname><given-names>I. Y</given-names></name><name xml:lang="ru"><surname>Бозо</surname><given-names>И. Я</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Presnyakov</surname><given-names>E. V</given-names></name><name xml:lang="ru"><surname>Пресняков</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>Rochev</surname><given-names>E. S</given-names></name><name xml:lang="ru"><surname>Рочев</surname><given-names>Е. С</given-names></name></name-alternatives><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tserceil</surname><given-names>V. V</given-names></name><name xml:lang="ru"><surname>Церцеил</surname><given-names>В. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Podluzny</surname><given-names>P. S</given-names></name><name xml:lang="ru"><surname>Подлужный</surname><given-names>П. С</given-names></name></name-alternatives><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mavlikeev</surname><given-names>M. O</given-names></name><name xml:lang="ru"><surname>Мавликеев</surname><given-names>М. О</given-names></name></name-alternatives><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fedotov</surname><given-names>A. Yu</given-names></name><name xml:lang="ru"><surname>Федотов</surname><given-names>А. Ю</given-names></name></name-alternatives><xref ref-type="aff" rid="aff6"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Baranov</surname><given-names>O. V</given-names></name><name xml:lang="ru"><surname>Баранов</surname><given-names>О. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff6"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Eremin</surname><given-names>I. I</given-names></name><name xml:lang="ru"><surname>Еремин</surname><given-names>И. И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff7"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pulin</surname><given-names>A. A</given-names></name><name xml:lang="ru"><surname>Пулин</surname><given-names>А. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff8"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chauzova</surname><given-names>T. S</given-names></name><name xml:lang="ru"><surname>Чаузова</surname><given-names>Т. С</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Petrikina</surname><given-names>A. P</given-names></name><name xml:lang="ru"><surname>Петрикина</surname><given-names>А. П</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bilyalov</surname><given-names>A. I</given-names></name><name xml:lang="ru"><surname>Билялов</surname><given-names>А. И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff9"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Titova</surname><given-names>A. A</given-names></name><name xml:lang="ru"><surname>Титова</surname><given-names>А. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff9"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Isaev</surname><given-names>A. A</given-names></name><name xml:lang="ru"><surname>Исаев</surname><given-names>А. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff10"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Komlev</surname><given-names>V. S</given-names></name><name xml:lang="ru"><surname>Комлев</surname><given-names>В. С</given-names></name></name-alternatives><xref ref-type="aff" rid="aff6"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Deev</surname><given-names>R. V</given-names></name><name xml:lang="ru"><surname>Деев</surname><given-names>Р. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff10"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Histograft, LLC</institution></aff><aff><institution xml:lang="ru">ООО «Гистографт»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Institute of General Pathology and Pathophysiology</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт общей патологии и патофизиологии</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">A.I. Burnazyana Federal Medical Biophysical Center, FMBA of Russia</institution></aff><aff><institution xml:lang="ru">Федеральный медицинский биофизический центр им. А.И. Бурназяна ФМБА России</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">I.I. Mechnikov North-Western State Medical University</institution></aff><aff><institution xml:lang="ru">Северо-Западный государственный медицинский университет им. И.И. Мечникова</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">First I.P. Pavlov Saint Petersburg Medical University</institution></aff><aff><institution xml:lang="ru">Первый Санкт-Петербургский медицинский университет им. И.П. Павлова</institution></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="en">A.A. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт металлургии и материаловедения РАН им. А.А. Байкова</institution></aff></aff-alternatives><aff-alternatives id="aff7"><aff><institution xml:lang="en">National Research Center “Kurchatov Institute"</institution></aff><aff><institution xml:lang="ru">Национальный исследовательский центр «Курчатовский институт»</institution></aff></aff-alternatives><aff-alternatives id="aff8"><aff><institution xml:lang="en">Kazan (Volga Region] Federal University</institution></aff><aff><institution xml:lang="ru">Казанский (Приволжский) федеральный университет</institution></aff></aff-alternatives><aff-alternatives id="aff9"><aff><institution xml:lang="en">N.I. Pirogov National Medical and Surgical Center</institution></aff><aff><institution xml:lang="ru">Национальный медико-хирургический центр им. Н.И. Пирогова</institution></aff></aff-alternatives><aff-alternatives id="aff10"><aff><institution xml:lang="en">Institute of Human Stem Cells, PJSC</institution></aff><aff><institution xml:lang="ru">ПАО «Институт Стволовых Клеток Человека»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-09-15" publication-format="electronic"><day>15</day><month>09</month><year>2021</year></pub-date><volume>16</volume><issue>3</issue><issue-title xml:lang="en">VOL 16, NO3 (2021)</issue-title><issue-title xml:lang="ru">ТОМ 16, №3 (2021)</issue-title><fpage>91</fpage><lpage>96</lpage><history><date date-type="received" iso-8601-date="2023-01-16"><day>16</day><month>01</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Эко-Вектор</copyright-statement><copyright-year>2021</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/" start_date="2024-09-15"/></permissions><self-uri xlink:href="https://genescells.ru/2313-1829/article/view/122002">https://genescells.ru/2313-1829/article/view/122002</self-uri><abstract xml:lang="en"><p>There is a strong unmet need for bone grafts and substitutes combining osteoinductive capacities and biophysical properties for using them in minimally invasive surgical interventions. We have developed three variants of injectable gene-activated bone substitutes containing three components: octacalcium phosphate microgranules (OCP), plasmid DNA delivering the gene of vascular endothelial growth factor, and one of the hydrogels based on sodium alginate, type I collagen, and hyaluronic acid. The molecules of the gene constructs were contained both in the hydrogel and on the surface of the OCP microgranules. In the model of a critical-sized bone defect in rabbit parietal bone, we found that all the gene-activated hydrogels contributed to bone tissue regeneration, however, the largest amount of newly formed bone, including those in the central part of the defect, was detected in the groups with gene-activated materials based on hyaluronic acid and collagen. Thus, the developed materials can be considered as candidates for medical devices, but additional studies are required to assess the dose-depended effect and optimize the materials composition.</p></abstract><trans-abstract xml:lang="ru"><p>Остеопластические материалы, сочетающие в себе остеоиндуктивные свойства и возможность применения в ходе малоинвазивных хирургических вмешательств, высоко востребованы в клинической практике. Мы разработали три варианта ген-активированных остео-пластических материалов, содержащих три компонента: микрогранулы октакальциевого фосфата (оКФ), молекулы плазмидной ДНК с геном сосудистого эндотелиального фактора роста (VEGF-A165) и один из гидрогелей: на основе альгината натрия, коллагена I типа и гиалуроновой кислоты. Молекулы генных конструкций содержались как в гидрогеле, так и на поверхности микрогранул оКФ. В модели критического костного дефекта теменной кости кролика было установлено, что все варианты ген-активированных гидрогелей способствовали регенерации костной ткани, однако наибольший объем костного регенерата, в том числе в центральной части дефекта, был выявлен в группах с ген-активированными материалами на основе гиалуроновой кислоты и коллагена. таким образом, разработанные материалы могут служить кандидатами в медицинские изделия, однако требуются дополнительные исследования для оценки дозозависимости эффекта и оптимизации состава материалов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>VEGF</kwd><kwd>gene-activated material</kwd><kwd>hydrogel</kwd><kwd>collagen</kwd><kwd>alginate</kwd><kwd>hyaluronic acid</kwd><kwd>VEGF</kwd><kwd>osteogenesis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ген-активированный материал</kwd><kwd>гидрогель</kwd><kwd>коллаген</kwd><kwd>альгинат</kwd><kwd>гиалуроновая кислота</kwd><kwd>остеогенез</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Shimamura M., Nakagami H., Sanada F., et al. 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