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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">26</article-id><article-id pub-id-type="doi">10.17650/1726-9784-2015-14-2-105-112</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">THE BIOLOGICAL ACTIVITY OF PLANT-DERIVED ANTI-HER2 RECOMBINANT ANTIBODIES</article-title><trans-title-group xml:lang="ru"><trans-title>БИОЛОГИЧЕСКАЯ АКТИВНОСТЬ РЕКОМБИНАНТНЫХ АНТИТЕЛ ПРОТИВ РЕЦЕПТОРА HER2, ПОЛУЧЕННЫХ ИЗ РАСТИТЕЛЬНОГО ИСТОЧНИКА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><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>Вячеслав Станиславович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>atgtga@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kosobokova</surname><given-names>E. N.</given-names></name><name xml:lang="ru"><surname>Кособокова</surname><given-names>Е. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pinyugina</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Пинюгина</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sevostyanova</surname><given-names>M. A.</given-names></name><name xml:lang="ru"><surname>Севостьянова</surname><given-names>М. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Scherbakov</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Щербаков</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Andronova</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Андоронова</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Solomko</surname><given-names>E. Sh.</given-names></name><name xml:lang="ru"><surname>Соломко</surname><given-names>Э. Ш.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sheshukova</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Шешукова</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Treschalina</surname><given-names>E. M.</given-names></name><name xml:lang="ru"><surname>Трещалина</surname><given-names>Е. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dorokhov</surname><given-names>Yu. L.</given-names></name><name xml:lang="ru"><surname>Дорохов</surname><given-names>Ю. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff id="aff1"><institution>ФГБУ «РОНЦ им. Н.Н.Блохина»</institution></aff><aff id="aff2"><institution>Московский государственный университет им. М.В. Ломоносова</institution></aff><pub-date date-type="pub" iso-8601-date="2015-06-30" publication-format="electronic"><day>30</day><month>06</month><year>2015</year></pub-date><volume>14</volume><issue>2</issue><fpage>105</fpage><lpage>112</lpage><history><date date-type="received" iso-8601-date="2018-04-10"><day>10</day><month>04</month><year>2018</year></date></history><permissions/><self-uri xlink:href="https://bioterapevt.abvpress.ru/jour/article/view/26">https://bioterapevt.abvpress.ru/jour/article/view/26</self-uri><abstract xml:lang="en"><p>Pharmaceuticals derived from plants, have become one of the leading commercial directions in modern biotechnology. The benefits that offer these technologies, cannot be matched with any other modern technology for producing drugs from recombinant proteins. Main advantages of plant technologies for production of proteins are easy scalability, efficiency, bio-safety, ease of cultivation and collection of biological material. This approach promises to be the most perspective for production of a wide range of drug substances and vaccines. In current investigation we have analyzed in vitro and in vivo biological activity of plant-derived anti-HER2 recombinant antibodies - phytotrastuzumab. Phytotrastuzumab and trastuzumab have similar activity in grows suppression of breast cancer cells overexpressing HER2 in-vitro and were active in suppression of xenografted tumors SK-BR-3 in-vivo.</p></abstract><trans-abstract xml:lang="ru"><p>Лекарственные препараты, полученные из растений, становятся одним из лидирующих коммерческих направлений в современной биотехнологии. Преимущества, которые дают подобные технологии, не сравнятся ни с каким другим современным методом получения лекарственных препаратов на основе рекомбинантных белков. Среди основных положительных моментов технологии получения рекомбинантных белков из растительного источника назовем легкую масштабируемость, экономичность, биобезопасность, простоту культивирования и сбора биоматериала. Этот подход обещает быть наиболее перспективным для получения широкого спектра лекарственных субстанций и вакцин. В своей работе мы провели исследования in vitro и in vivo биологической активности рекомбинантных антител против онкоантигена HER2 из растений - фитотрастузумаба. Фитотрастузумаб и трастузумаб имеют схожие антипрофлиферативные свойства в отношении клеток РМЖ с гиперэкспрессией HER2 in vitro. In vivo на подкожных ксенографтах SK-BR-3 Her2+ РМЖ человека у иммунодефицитных мышей Balb/c nude показано, что фитотрастузумаб достоверно ингибирует рост опухоли SK-BR-3.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>HER2</kwd><kwd>рак молочной железы</kwd><kwd>рекомбинантные антитела</kwd><kwd>экспрессия в растениях</kwd><kwd>HER2</kwd><kwd>breast cancer</kwd><kwd>recombinant antibodies</kwd><kwd>plant-derived proteins</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Афанасьева Д.А., Барышникова М.А., Соколова З.А., Косорукое В.С. Разработка липосомальной конструкции, содержащей лизат опухолевых клеток // Российский биотерапевтический журнал. - 2013. -Т. 12, № 2. - С. 5.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Зангиева М.Т., Игнатьева Е.В., Косорукое В.С. 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