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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">biopreparat</journal-id><journal-title-group><journal-title xml:lang="ru">БИОпрепараты. Профилактика, диагностика, лечение</journal-title><trans-title-group xml:lang="en"><trans-title>Biological Products. Prevention, Diagnosis, Treatment</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2221-996X</issn><issn pub-type="epub">2619-1156</issn><publisher><publisher-name>Scientific Centre for Expert Evaluation of Medicinal Products</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30895/2221-996X-2022-22-2-170-186</article-id><article-id custom-type="elpub" pub-id-type="custom">biopreparat-391</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Разработка и лабораторное получение вирусоподобных иммуностимулирующих комплексов на основе сапонинов, оценка их адъювантных свойств при иммунизации мышей гриппозными антигенами</article-title><trans-title-group xml:lang="en"><trans-title>Development and laboratory production of virus-like immune-stimulating complexes based on saponins and evaluation of their adjuvant potential using mice immunisation with influenza antigens</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6720-1040</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Евсеенко</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Evseenko</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евсеенко Василий Александрович, канд. биол. наук</p><p>АБК, корп. 12а, р.п. Кольцово, Новосибирская область, 630559</p></bio><bio xml:lang="en"><p>Vasily A. Evseenko, Cand. Sci. (Biol.)</p><p>ABK, 12A, Koltsovo, Novosibirsk Region 630559</p></bio><email xlink:type="simple">evseenko_va@vector.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6952-6412</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гудымо</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gudymo</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гудымо Андрей Сергеевич</p><p>АБК, корп. 12а, р.п. Кольцово, Новосибирская область, 630559</p></bio><bio xml:lang="en"><p>Andrey S. Gudymo</p><p>ABK, 12A, Koltsovo, Novosibirsk Region 630559</p></bio><email xlink:type="simple">gudymo_as@vector.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2655-4629</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Данильченко</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Danilchenko</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Данильченко Наталья Викторовна</p><p>АБК, корп. 12а, р.п. Кольцово, Новосибирская область, 630559</p></bio><bio xml:lang="en"><p>Natalia V. Danilchenko</p><p>ABK, 12A, Koltsovo, Novosibirsk Region 630559</p></bio><email xlink:type="simple">danilchenko_nv@vector.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4573-5783</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Святченко</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Svyatchenko</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Святченко Светлана Викторовна</p><p>АБК, корп. 12а, р.п. Кольцово, Новосибирская область, 630559</p></bio><bio xml:lang="en"><p>Svetlana V. Svyatchenko</p><p>ABK, 12A, Koltsovo, Novosibirsk Region 630559</p></bio><email xlink:type="simple">svyatchenko_sv@vector.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6746-8092</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Таранов</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Taranov</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Таранов Олег Святославович, канд. биол. наук</p><p>АБК, корп. 12а, р.п. Кольцово, Новосибирская область, 630559</p></bio><bio xml:lang="en"><p>Oleg S. Taranov, Cand. Sci. (Biol.)</p><p>ABK, 12A, Koltsovo, Novosibirsk Region 630559 </p></bio><email xlink:type="simple">taranov@vector.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7009-0748</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжиков</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhikov</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рыжиков Александр Борисович, канд. биол. наук</p><p>АБК, корп. 12а, р.п. Кольцово, Новосибирская область, 630559</p></bio><bio xml:lang="en"><p>Aleksandr B. Ryzhikov, Cand. Sci. (Biol.)</p><p>ABK, 12A, Koltsovo, Novosibirsk Region 630559</p></bio><email xlink:type="simple">ryzhik@vector.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное бюджетное учреждение науки «Государственный научный центр вирусологии и биотехнологии «Вектор» Федеральной службы по надзору в сфере защиты прав потребителей и благополучия человека, Центр геномных исследований мирового уровня по обеспечению биологической безопасности и технологической независимости</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Center of Virology and Biotechnology “Vector”, World-class genomic research center for biological safety and technological independence</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>03</day><month>06</month><year>2022</year></pub-date><volume>22</volume><issue>2</issue><fpage>170</fpage><lpage>186</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Евсеенко В.А., Гудымо А.С., Данильченко Н.В., Святченко С.В., Таранов О.С., Рыжиков А.Б., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Евсеенко В.А., Гудымо А.С., Данильченко Н.В., Святченко С.В., Таранов О.С., Рыжиков А.Б.</copyright-holder><copyright-holder xml:lang="en">Evseenko V.A., Gudymo A.S., Danilchenko N.V., Svyatchenko S.V., Taranov O.S., Ryzhikov A.B.</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.biopreparations.ru/jour/article/view/391">https://www.biopreparations.ru/jour/article/view/391</self-uri><abstract><p>Пандемия COVID-19 обострила потребность общества в эффективных вакцинных препаратах. В этих условиях существенную финансовую поддержку получили разработчики ряда инновационных вакцин, в том числе вакцин, в состав которых входят адъюванты на основе сапонинов. В 2021 г. ВОЗ была одобрена первая противомалярийная вакцина Mosquirix, содержащая сапонины. На стадии одобрения находится вакцина Novavax против COVID-19. Перспективным подходом к созданию вакцин является использование вирусоподобных иммуностимулирующих комплексов (ИСКОМ) на основе сапонинов и создание на их основе комплексов с антигеном (ИСКОМ-антиген). Цель работы: получение и изучение вирусоподобных иммуностимулирующих комплексов на основе сапонинов Квиллайи мыльной (Quillaja saponaria), а также аналогов на основе сапонинов Синюхи голубой (Polemonium caeruleum), полученных из отечественного сырья. Материалы и методы: с применением метода жидкостной хроматографии получали препараты ИСКОМ адъювантов — Матрикс-BQ и Матрикс-BP. Проведено электронно-микроскопическое исследование препаратов. Иммунизацию мышей Balb/c препаратами ИСКОМ-антиген проводили интраперитонеально и внутримышечно. Иммунизированных животных заражали адаптированным летальным для мышей штаммом вируса гриппа A/California/4/2009 (H1N1) pdm09. Образцы сыворотки крови иммунизированных животных исследовали в реакции торможения гемагглютинации (РТГА). Результаты: получены ИСКОМ, содержащие сапонины Синюхи голубой и Квиллайи мыльной. В образцах сыворотки крови животных, однократно внутримышечно иммунизированных препаратом ИСКОМ-антиген, содержащим по 1 мкг гемагглютинина каждого из штаммов вирусов гриппа A/Brisbane/02/2018 (H1N1) pdm09, A/Kansas/14/2017 (H3N2), B/ Phuket/3073/2013, значения титров антител в РТГА составили более 1:40 к соответствующим антигенам. При двукратном внутримышечном введении препарата ИСКОМ-антиген, содержащего 50 нг каждого антигена, был выявлен протективный ответ. Максимальные значения титров антител в РТГА выявлены при двукратном интраперитонеальном введении препарата ИСКОМ-антиген и составили 1:20480 к гемагглютинину вакцинного штамма A/Kansas/14/2017 (H3N2). Показано, что двукратное внутримышечное введение 5 мкг, 1 мкг, 200 нг, 50 нг препарата ИСКОМ-антиген и 5 мкг, 1 мкг, 200 нг контрольного антигена коммерчески доступной вакцины мышам, впоследствии зараженным летальным штаммом вируса гриппа A/California/4/2009 (H1N1)pdm09, защищает экспериментальных животных от гибели. Выводы: полученные препараты на основе ИСКОМ обладали высокой иммуностимулирующей активностью в исследовании на мышиной модели. Представленные результаты свидетельствуют о перспективности дальнейшего изучения препаратов на основе ИСКОМ при разработке как противовирусных, так и иммунокорректирующих препаратов.</p></abstract><trans-abstract xml:lang="en"><p>The COVID-19 pandemic has exacerbated the public’s need for effective vaccines. Consequently, significant financial support has been provided to developers of a number of innovative vaccines, including the vaccines with saponin-based adjuvants. In 2021, the World Health Organisation recommended Mosquirix, the first malaria vaccine, which contains a saponin adjuvant. An anti-covid vaccine by Novavax is in the approval phase. A promising approach to vaccine development is presented by the use of virus-like immune-stimulating complexes (ISCOMs) containing saponins and by the creation of combinations of ISCOMs with antigens. The aim of the study was to develop, produce and characterise virus-like immune-stimulating complexes based on saponins of Quillaja saponaria, as well as similar saponins of Russian-sourced Polemonium caeruleum. Materials and methods: The ISCOM adjuvants, Matrix-BQ and Matrix-BP, were produced using liquid chromatography and examined using electron microscopy. Balb/c mice were immunised intraperitoneally and intramuscularly with ISCOM-antigen preparations. Afterwards, the immunised animals were challenged with the influenza virus strain, A/California/4/2009(H1N1)pdm09, adapted and lethal to mice. The serum samples were examined using haemagglutination inhibition (HI) tests. Results: The authors produced the ISCOMs containing saponins of Quillaja saponaria and Polemonium caeruleum. After one intramuscular injection of either of the ISCOM-antigen preparations with 1 µg of each of A/Brisbane/02/2018 (H1N1) pdm09, A/Kansas/14/2017 (H3N2), and B/Phuket/3073/2013 haemagglutinin antigens (HAs), HI tests detected serum antibody titres to the corresponding antigens of ≥1:40. Two intramuscular injections of the ISCOM-antigen preparation containing 50 ng of each of the HAs and Matrix-BQ resulted in a protective response. In some animals, two intraperitoneal injections of ISCOM-antigen preparations resulted in the maximum antibody titre to the A/Kansas/14/2017 (H3N2) vaccine strain of 1:20,480. Two intramuscular injections of a test preparation containing 5 µg, 1 µg, 200 ng, or 50 ng of each of the HAs and Matrix-BQ or a control preparation containing 5 µg, 1 µg, or 200 ng of each of the HAs (commercially available vaccines) to the mice that were afterwards infected with the lethal influenza strain protected the experimental animals from death. Conclusions: The ISCOM-based preparations had high immunostimulatory activity in the mouse-model study. The presented results indicate the potential of further studies of ISCOM-based preparations in terms of both vaccine and immunotherapeutic development.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вирусоподобные иммуностимулирующие комплексы</kwd><kwd>ИСКОМ</kwd><kwd>адъювант</kwd><kwd>сапонин</kwd><kwd>вакцина</kwd><kwd>иммунизация</kwd><kwd>грипп</kwd><kwd>респираторная инфекция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>virus-like immune-stimulating complexes</kwd><kwd>ISCOM</kwd><kwd>adjuvant</kwd><kwd>saponin</kwd><kwd>vaccine</kwd><kwd>immunisation</kwd><kwd>influenza</kwd><kwd>respiratory infection</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке Министерства науки и высшего образования Российской Федерации (Cоглашение № 075-15-2019-1665).</funding-statement><funding-statement xml:lang="en">This work was supported by the Ministry of Science and Higher Education of the Russian Federation (Agreement No. 075-15-2019-1665).</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">Morein B, Sundquist B, Höglund S, Dalsgaard K, Osterhaus A. 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