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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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1814-6023-2024-21-2-95-103</article-id><article-id custom-type="elpub" pub-id-type="custom">vestim-962</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Биологический потенциал генно-инженерной конструкции, кодирующей ген фактора роста эндотелия сосудов человека</article-title><trans-title-group xml:lang="en"><trans-title>Biological potential of a genetic engineering construction encoding the gene for the human vascular endothelium growth factor</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богдан</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogdan</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богдан Василий Генрихович – д-р мед. наук, профессор, академик-секретарь </p><p>пр-т Независимости, 66, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Vasiliy G. Bogdan – D. Sc. (Med.), Professor, Academician-Secretary</p><p>66, Nezavisimosti Ave., 220072, Minsk</p></bio><email xlink:type="simple">medic@presidium.bas-net.by</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>Полешко</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Poleshko</surname><given-names>А. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Полешко Анна Григорьевна – канд. биол. наук, доцент, заведующий лабораторией</p><p>ул. Академическая, 27, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Anna G. Poleshko – Ph. D. (Biol.), Associate Professor, Head of the Laboratory</p><p>27, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">renovacio888@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мисюкевич</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Misiukevich</surname><given-names>А. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мисюкевич Алла Юрьевна – науч. сотрудник</p><p>ул. Академическая, 27, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Ala Yu. Misiukevich – Researcher. Institute of Biophysics and Cell Engineering</p><p>27, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">alla.misyukevich.91@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>А. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смирнов Андрей Александрович – мл. науч. сотрудник</p><p>ул. Академическая, 27, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Andrei A. Smirnov – Junior Researcher</p><p>27, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">aasm96@bk.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суховеева</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhaveyeva</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Суховеева Светлана Владимировна – канд. биол. наук, ст. науч. сотрудник</p><p>ул. Академическая, 27, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Sviatlana V. Sukhaveyeva – Ph. D. (Biol.), Senior Researcher</p><p>27, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">suhoveevalmbc@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Янцевич</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yantsevich</surname><given-names>А. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Янцевич Алексей Викторович – канд. хим. наук, доцент, директор</p><p>ул. Академика В. Ф. Купревича, 5-2, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Aleksey V. Yantsevich – Ph. D. (Chem.), Associate Professor, Director</p><p>5-2, Akademicheskaya Str., 220072, Minsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Отделение медицинских наук НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Department of Medical Sciences of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт биофизики и клеточной инженерии НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт биоорганической химии НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Bioorganic Chemistry of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>27</day><month>05</month><year>2024</year></pub-date><volume>21</volume><issue>2</issue><fpage>95</fpage><lpage>103</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Богдан В.Г., Полешко А.Г., Мисюкевич А.Ю., Смирнов А.А., Суховеева С.В., Янцевич А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Богдан В.Г., Полешко А.Г., Мисюкевич А.Ю., Смирнов А.А., Суховеева С.В., Янцевич А.В.</copyright-holder><copyright-holder xml:lang="en">Bogdan V.G., Poleshko А.G., Misiukevich А.Y., Smirnov А.А., Sukhaveyeva S.V., Yantsevich А.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://vestimed.belnauka.by/jour/article/view/962">https://vestimed.belnauka.by/jour/article/view/962</self-uri><abstract><p>Установлен высокий биологический потенциал разработанной генно-инженерной плазмидной конструкции pcDNATM3.1(–)  VEGF165. Доказана ее способность индуцировать значимое повышение экспрессии гена VEGF165 в мезенхимальных мультипотентных стромальных клетках и эндотелиоцитах человека и увеличивать наработку клетками белка VEGF165. Выявленная временная функциональная активность генно-инженерной конструкции в клетках и отсутствие генотоксического действия минимизирует вероятность онкотрансформации.</p><p>Созданная генно-инженерная векторная конструкция pcDNATM3.1(–)  VEGF165 может быть использована для разработки модели генотерапевтического лекарственного средства, способствующего ангиогенезу in vivo в ишемизированных тканях.</p></abstract><trans-abstract xml:lang="en"><p>The high biological potential of the developed genetically engineered plasmid construct pcDNATM3.1(–) VEGF165 has been established. It has been proven to induce a significant increase in the expression of the gene VEGF165 in mesenchymal multipotent stromal cells and human endothelial cells and to increase the production of the VEGF165 protein by cells. The identified temporary functional activity of the genetically engineered construct in cells and the absence of genotoxic effects minimize the likelihood of oncotransformation.</p><p>The created genetically engineered vector construct pcDNATM3.1(–) VEGF165 can be used to develop a gene therapy drug model that promotes angiogenesis in vivo in ischemic tissues.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>генно-инженерная плазмидная конструкция</kwd><kwd>ишемия</kwd><kwd>фактор роста эндотелия сосудов</kwd><kwd>VEGF165</kwd><kwd>трансфекция</kwd><kwd>экспрессия гена</kwd></kwd-group><kwd-group xml:lang="en"><kwd>genetically engineered plasmid construction</kwd><kwd>ischemia</kwd><kwd>vascular endothelial growth factor</kwd><kwd>VEGF165</kwd><kwd>transfection</kwd><kwd>gene expression</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках отдельного проекта фундаментальных и прикладных исследований НАН Беларуси (№ ГР 20230113).</funding-statement><funding-statement xml:lang="en">The work was carried out within the framework of a separate project for fundamental and applied research of the National Academy of Sciences of Belarus (No. GR 20230113).</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">Liu, Y. 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