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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Biotherapy</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Biotherapy</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский биотерапевтический журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-9784</issn><issn publication-format="electronic">1726-9792</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1550</article-id><article-id pub-id-type="doi">10.17650/1726-9784-2025-24-2-32-40</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL REPORTS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Phytocomponents screening for oncoprotector development</article-title><trans-title-group xml:lang="ru"><trans-title>Скрининг фитокомпонентов для разработки онкопротектора</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6365-2888</contrib-id><name-alternatives><name xml:lang="en"><surname>Bocharova</surname><given-names>O. A.</given-names></name><name xml:lang="ru"><surname>Бочарова</surname><given-names>О. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Olga A. Bocharova.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6052-2132</contrib-id><name-alternatives><name xml:lang="en"><surname>Aksyonov</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Аксенов</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Andrey A. Aksyonov.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4893-1472</contrib-id><name-alternatives><name xml:lang="en"><surname>Karpova</surname><given-names>R. V.</given-names></name><name xml:lang="ru"><surname>Карпова</surname><given-names>Р. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Regina V. Karpova.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>Карпова Регина Васильевна.</p><p>115522 Москва, Каширское шоссе, 24</p></bio><email>planta39@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2342-9881</contrib-id><name-alternatives><name xml:lang="en"><surname>Bocharov</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Бочаров</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Evgeny V. Bocharov.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4735-977X</contrib-id><name-alternatives><name xml:lang="en"><surname>Kasatkina</surname><given-names>N. N.</given-names></name><name xml:lang="ru"><surname>Касаткина</surname><given-names>Н. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Natalia N. Kasatkina.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6100-3470</contrib-id><name-alternatives><name xml:lang="en"><surname>Kazeev</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Казеев</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Ilya V. Kazeev.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-0483-5332</contrib-id><name-alternatives><name xml:lang="en"><surname>Utkina</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Уткина</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Marina V. Utkina.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5071-3581</contrib-id><name-alternatives><name xml:lang="en"><surname>Kucheryanu</surname><given-names>V. G.</given-names></name><name xml:lang="ru"><surname>Кучеряну</surname><given-names>В. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Valerian G. Kucheryanu.</p><p>8 Baltiyskaya St., Moscow 125315</p></bio><bio xml:lang="ru"><p>125315 Москва, ул. Балтийская, 8</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8462-2178</contrib-id><name-alternatives><name xml:lang="en"><surname>Kosorukov</surname><given-names>V. S.</given-names></name><name xml:lang="ru"><surname>Косоруков</surname><given-names>В. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Vyacheslav S. Kosorukov.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0493-1166</contrib-id><name-alternatives><name xml:lang="en"><surname>Stilidi</surname><given-names>I. S.</given-names></name><name xml:lang="ru"><surname>Стилиди</surname><given-names>И. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Ivan S. Stilidi.</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of General Pathology and Pathophysiology</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Научно-исследовательский институт общей патологии и патофизиологии»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2025</year></pub-date><volume>24</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>32</fpage><lpage>40</lpage><history><date date-type="received" iso-8601-date="2025-07-14"><day>14</day><month>07</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-07-14"><day>14</day><month>07</month><year>2025</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://bioterapevt.abvpress.ru/jour/article/view/1550">https://bioterapevt.abvpress.ru/jour/article/view/1550</self-uri><abstract xml:lang="en"><p><bold>Background</bold>. Medicinal plants have a high chemopreventive potential in oncology. The structural diversity of plant biologically active substances: phenolic compounds (simple phenols, flavonoids, phenolic acids, tannins, etc.), terpenoids (mono-, diterpenoids, triterpene saponins, etc.), essential oils, for example, results in a wide range of antitumor activity. Complex herbal preparations are more effective and safe due to their multi-target effects on various regulatory mechanisms in combination with relatively low toxicity. The development of effective natural pharmaceutical compositions based on the structural diversity of biologically active substances seems relevant.</p><p><bold>Aim</bold>. Number plant extracts antiproliferative effect against CaOv human ovarian adenocarcinoma cells investigation and potential phytocomponents selection for the novel antitumor pharmaceutical composition development.</p><p><bold>Materials and methods</bold>. CaOv human ovarian adenocarcinoma cell line was used as a test model. The antiproliferative effect of plant extracts was measured by the radiometric method based on the <sup>3</sup>H-thymidine incorporation into CaOv cells DNA. Half maximal inhibitory concentration (IC<sub>50</sub>) was calculated using probit analysis. The selection of vegetable oil as an optimal extraction agent was carried out on C57BL/6 male mice based on the wound healing effect.</p><p><bold>Results</bold>. The antiproliferative activity of 27 medical plant extracts was studied. The 14 most effective ones in these conditions were selected based on the IC<sub>50</sub>. Linseed oil was chosen as an optimal extraction agent considered the wound-healing effect of individual vegetable oils (linseed, sunflower, corn), as well as the corresponding oil extracts of the phytocomposition.</p><p><bold>Conclusion</bold>. The selected phytocomponents can be used as a foundation for an optimal compound development of a new pharmaceutical composition aimed at chemoprevention in cancer care. The choice of linseed vegetable oil as an experimental phytocomposition extractant is justified.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. Лекарственные растения обладают высоким химиопрофилактическим потенциалом в онкологии. Структурное разнообразие биологически активных веществ, входящих в их состав, например фенольных соединений (простых фенолов, флавоноидов, фенольных кислот, дубильных веществ и др.), терпеноидов (моно-, дитерпеноидов, тритерпеновых сапонинов и др.), эфирных масел, обусловливает широкий спектр их противоопухолевой активности. Комплексные растительные препараты более эффективны и безопасны благодаря их многоцелевому воздействию на различные регуляторные механизмы в сочетании с относительно низкой токсичностью. Разработка эффективных растительных фармацевтических композиций на основе структурного разнообразия биологически активных веществ представляется актуальной.</p><p><bold>Цель исследования</bold> – изучение антипролиферативного эффекта ряда растительных экстрактов в отношении клеток аденокарциномы яичников человека линии CaOv и отбор потенциальных фитокомпонентов для создания новой противоопухолевой фармацевтической композиции.</p><p><bold>Материалы и методы</bold>. Антипролиферативную активность растительных экстрактов оценивали радиометрическим методом по уровню включения <sup>3</sup>Н-тимидина в ДНК клеток аденокарциномы яичников человека CaOv. Концентрацию полумаксимального ингибирования (IC<sub>50</sub>) вычисляли с применением пробит-анализа. Выбор растительного масла в качестве оптимального экстрагента экспериментального состава фитокомпозиции проводили на самцах мышей линии С57BL/6 по влиянию на заживление раневой поверхности.</p><p><bold>Результаты</bold>. Исследована антипролиферативная активность экстрактов 27 лекарственных растений. По показателю IC<sub>50</sub> отобраны 14 наиболее эффективных в данных условиях. На основании ранозаживляющего эффекта отдельных растительных масел (льняного, подсолнечного, кукурузного), а также соответствующих масляных экстрактов фитокомпозиции в качестве фармакологически приемлемого экстрагента выбрано льняное масло.</p><p><bold>Заключение</bold>. Отобранные фитокомпоненты могут послужить основой для формирования оптимального состава новой растительной фармацевтической композиции как химиопрофилактического лекарственного средства в онкологии. Обоснован выбор льняного масла в качестве экстрагента для получения масляного экстракта экспериментальной фитокомпозиции.</p></trans-abstract><kwd-group xml:lang="en"><kwd>herbal formula</kwd><kwd>CaOv cell line</kwd><kwd>half maximal inhibitory concentration</kwd><kwd>oncology</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>фитокомпозиция</kwd><kwd>клеточная линия CaOv</kwd><kwd>концентрация полумаксимального ингибирования</kwd><kwd>онкология</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The study was performed within the framework of the State Task No. 123022100036-8 “Experimental development of new medicines for the treatment of malignant tumors”.</funding-statement><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания № 123022100036-8 по теме «Экспериментальная разработка новых лекарственных средств для терапии злокачественных опухолей».</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Kubczak M., Szustka A., Rogalińska M. 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