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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">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25557/2073-7998.2025.10.93-94</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3252</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>КРАТКОЕ СООБЩЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF REPORT</subject></subj-group></article-categories><title-group><article-title>Направленная доставка анти-VEGF миРНК в составе нуклеопептидных комплексов в модели эндометриоза у крыс</article-title><trans-title-group xml:lang="en"><trans-title>Targeted delivery of anti-VEGF siRNAs by means of nucleopeptide complexes in a rat model of endometriosis</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>Киселев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiselev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>199034, г. Санкт-Петербург, Менделеевская линия, д. 3 </p></bio><bio xml:lang="en"><p>3, Mendeleevskaya line, St. Petersburg, 199034 </p></bio><email xlink:type="simple">kiselev-anton-otta@yandex.ru</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>Ярмолинская</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Yarmolinskaya</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>199034, г. Санкт-Петербург, Менделеевская линия, д. 3 </p></bio><bio xml:lang="en"><p>3, Mendeleevskaya line, St. Petersburg, 199034 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Егорова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Egorova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>199034, г. Санкт-Петербург, Менделеевская линия, д. 3 </p></bio><bio xml:lang="en"><p>3, Mendeleevskaya line, St. Petersburg, 199034 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ Научно-исследовательский институт акушерства, гинекологии и репродуктологии имени Д.О. Отта</institution><country>Россия</country></aff><aff xml:lang="en"><institution>D.O. Ott Research Institute of Obstetrics, Gynecology and Reproductology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>24</day><month>11</month><year>2025</year></pub-date><volume>24</volume><issue>10</issue><fpage>93</fpage><lpage>94</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Киселев А.В., Ярмолинская М.И., Егорова А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Киселев А.В., Ярмолинская М.И., Егорова А.А.</copyright-holder><copyright-holder xml:lang="en">Kiselev A.V., Yarmolinskaya M.I., Egorova A.A.</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://www.medgen-journal.ru/jour/article/view/3252">https://www.medgen-journal.ru/jour/article/view/3252</self-uri><abstract><p>Введение. Генная терапия − подход к лечению наследственных и многофакторных заболеваний путем введения нуклеиновых кислот в клетки. В настоящее время показана ее перспективность для лечения эндометриоза (ЭМ) – частого гинекологического заболевания. Генная терапия ЭМ возможна с помощью ингибирования неоангиогенеза в эндометриоидных очагах за счет подавления экспрессии гена VEGFA с помощью РНК-интереференции.Цель: оценка свойств электростатически стабилизированных нуклеопептидных комплексов, как средств доставки анти-VEGFA миРНК in vitro и крысам с хирургически индуцированным эндометриозом.Методы. Изучены физико-химические (размер, заряд, стабильность), токсические (резазуриновый тест) и трансфекционные (подавление экспрессии гена GFP) свойства тройных комплексов миРНК с аргинин-цистеин-богатым пептидным носителем R6p, покрытых глутамат-богатым полипептидом E6pH-CDP c лигандом к рецептору CXCR4. Для экспериментов in vivo использовали подкожную модель ЭМ у крыс линии Вистар.Результаты. Продемонстрировано, что разработанные комплексы нетоксичны, устойчивы к сыворотке крови и могут обеспечивать доставку миРНК в эндометриоидные очаги, останавливая их рост.Заключение. Полученные результаты указывают на перспективность носителя R6p/E6pH-CDP, модифицированного лигандом к рецептору CXCR4 для применения в качестве средства доставки анти-VEGF миРНК с целью подавления ангиогенеза при ЭМ.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. Gene therapy is an approach to the treatment of hereditary and multifactorial diseases by delivering nucleic acids into cells. Currently, its prospects for the treatment of endometriosis (EM), a common gynecological disease, have been shown. Gene therapy of EM is possible by inhibiting neoangiogenesis in endometrioid foci by suppressing VEGFA gene expression using RNA interference.Aim: evaluation of the properties of electrostatically stabilized nucleopeptide complexes as delivery vehicles for anti-VEGF siRNAs in vitro and in rats with surgically induced endometriosis.Methods. Physicochemical (size, charge, stability), toxic (resazurin test), and transfection (suppression of GFP gene expression) triple complexes of siRNA with arginine-cysteine-rich peptide carrier R6p coated with glutamate-rich polypeptide E6pH-CDP with a ligand to the CXCR4 receptor were studied. A subcutaneous EM model in Wistar rats was used for in vivo experiments.Results. It has been demonstrated that the developed complexes are non-toxic, resistant to blood serum, and can ensure the delivery of siRNAs to endometrioid foci, stopping their growth.Conclusions. The results obtained indicate the promise of the R6p/E6pH-CDP carrier modified with a CXCR4 receptor ligand for use as a delivery vehicle for anti-VEGF miRNAs in order to suppress angiogenesis in EM.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>доставка миРНК</kwd><kwd>пептидные носители</kwd><kwd>генная терапия</kwd><kwd>анионное покрытие</kwd><kwd>устойчивость к сыворотке</kwd><kwd>эндометриоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>siRNA delivery</kwd><kwd>peptide carriers</kwd><kwd>gene therapy</kwd><kwd>anionic coating</kwd><kwd>serum resistance</kwd><kwd>endometriosis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование проводится в рамках темы ФНИ № 1024032800068-4-3.2.2</funding-statement><funding-statement xml:lang="en">The research is funded by the Ministry of Education and Science, grant № 1024032800068-4-3.2.2</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">Shubina A., Egorova A., Baranov V., Kiselev A. 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