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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">phkinetica</journal-id><journal-title-group><journal-title xml:lang="ru">Фармакокинетика и Фармакодинамика</journal-title><trans-title-group xml:lang="en"><trans-title>Pharmacokinetics and Pharmacodynamics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7836</issn><issn pub-type="epub">2686-8830</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/2588-0519-2024-3-49-56</article-id><article-id custom-type="edn" pub-id-type="custom">IAGKGA</article-id><article-id custom-type="elpub" pub-id-type="custom">phkinetica-427</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>ДОКЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ ФАРМАКОДИНАМИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PRECLINICAL PHARMACODYNAMICS STUDIES</subject></subj-group></article-categories><title-group><article-title>Противоопухолевые эффекты антагониста тирозинкиназных TrkA рецепторов соединения ГК-1 у мышей с перевиваемой аденокарциномой молочной железы Са755</article-title><trans-title-group xml:lang="en"><trans-title>Anticancer activity of tyrosine kinase TrkA receptors antagonist GK-1 in experiment on mice with mammary gland adenocarcinoma Ca755</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2083-0832</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коваленко</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalenko</surname><given-names>L. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коваленко Лариса Петровна, . б. н., в. н. с. лаборатории лекарственной токсикологии </p><p>Москва</p></bio><bio xml:lang="en"><p>Larisa P. Kovalenko, PhD, Dr. Sci. (Biology), Leading researcher of laboratory of Drug Toxicology</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3278-8915</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поварнина</surname><given-names>П. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Povarnina</surname><given-names>P. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поварнина Полина Юрьевна, к. б. н., в. н. с. лаборатории пептидных биорегуляторов отдела химии лекарственных средств</p><p>Москва</p></bio><bio xml:lang="en"><p>Polina Yu. Povarnina, PhD, Cand. Sci. (Biol.), Leading Research Scientist of the Laboratory of Peptide Bioregulators of the Medicinal Chemistry Department </p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1084-690X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Журиков</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhurikov</surname><given-names>R. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Журиков Руслан Владимирович, м. н. с. лаборатории лекарственной токсикологии </p><p>Москва</p></bio><bio xml:lang="en"><p>Ruslan V. Zhurikov, Junior researcher scientist of the department of drug toxicology</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1262-6997</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексеева</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseeva</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексеева Светлана Витальевна, с. н. с. лаборатории лекарственной токсикологии </p><p>Москва</p></bio><bio xml:lang="en"><p>Svetlana V. Alekseeva, Senior researcher of the laboratory of drug toxicology </p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9847-8058</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колик</surname><given-names>Л. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolik</surname><given-names>L. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колик Лариса Геннадьевна, д. б. н., профессор РАН, руководитель лаборатории лекарственной токсикологии </p><p>Москва</p></bio><bio xml:lang="en"><p>Larisa G. Kolik, PhD, Dr. Sci. (Biology), Professor of the Russian Academy of Sciences, Head of laboratory of medicinal toxicology </p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5185-4474</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гудашева</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gudasheva</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гудашева Татьяна Александровна, д. фарм. н., профессор, и/о генерального директора </p><p>Москва</p></bio><bio xml:lang="en"><p>Tatiana A. Gudasheva, PhD, Dr. Sci. (Biology), Professor, RAS corresponding member, Head of medicinal chemistry department </p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0218-8580</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дурнев</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Durnev</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дурнев Андрей Дмитриевич, д. м. н., профессор, член-корр. РАН, зав. отделом лекарственной токсикологии </p><p>Москва</p></bio><bio xml:lang="en"><p>Andrei D. Durnev, Dr. Sci. (Med.), professor, corresponding member RAS, Head of the department of drug toxicology</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-3584-3742</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дорофеев</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Dorofeev</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дорофеев Владимир Львович, д. фарм. н., профессор, и/о генерального директора </p><p>Москва</p></bio><bio xml:lang="en"><p>Vladimir L. Dorofeev, PhD, Dr. Sci. (Pharm), Professor, Acting General Director </p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «ФИЦ оригинальных и перспективных биомедицинских и фармацевтических технологий»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal research center for innovator and emerging biomedical and pharmaceutical technologies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>28</day><month>11</month><year>2024</year></pub-date><volume>0</volume><issue>3</issue><fpage>49</fpage><lpage>56</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коваленко Л.П., Поварнина П.Ю., Журиков Р.В., Алексеева С.В., Колик Л.Г., Гудашева Т.А., Дурнев А.Д., Дорофеев В.Л., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Коваленко Л.П., Поварнина П.Ю., Журиков Р.В., Алексеева С.В., Колик Л.Г., Гудашева Т.А., Дурнев А.Д., Дорофеев В.Л.</copyright-holder><copyright-holder xml:lang="en">Kovalenko L.P., Povarnina P.Y., Zhurikov R.V., Alekseeva S.V., Kolik L.G., Gudasheva T.A., Durnev A.D., Dorofeev V.I.</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.pharmacokinetica.ru/jour/article/view/427">https://www.pharmacokinetica.ru/jour/article/view/427</self-uri><abstract><p>Целью настоящей работы явилась оценка влияния оригинального антагониста тирозинкиназных TrkA рецепторов соединения ГК-1 на показатели торможения роста опухоли (ТРО), среднюю продолжительность жизни и гематологические показатели у самок мышей линии С57Вl/6 с перевиваемой аденокарциномой молочной железы Са755. В качестве препарата сравнения и для подтверждения валидности модели использовали доксорубицин. Соединение ГК-1, вводимое внутрибрюшинно в дозе 10 мг/кг в течение 14 дней, вызывало значимое торможение роста опухоли (ТРО) на 9-, 15и 21-е сутки развития аденокарциномы Са755, на 21-е сутки ТРО составило 60 %. Введение соединения ГК-1 в дозах 1 и 10 мг/кг привело к значимому увеличению средней продолжительности жизни животных (УПЖ), соответственно, на 53 и 47 %. Медиана выживаемости, оцениваемая по методу Каплана–Мейера у животных активного контроля, составила 18 дней, а при введении ГК-1 в дозах 1 и 10 мг/кг — 30 дней. Положительных изменений гематологических показателей после введения ГК-1 отмечено не было. Доксорубицин, вводимый на 2и 4-е сутки развития опухоли в дозе 4 мг/кг, вызывал торможение роста опухоли на 73 % на 21-е сутки наблюдений, УПЖ — 58 % при медиане выживаемости равной 31 дню. Полученные данные указывают на перспективность дальнейшего изучения противоопухолевых свойств соединения ГК-1.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this study was to evaluate the effect of original tyrosine kinase TrkA antagonist GK-1 on tumor growth, median lifespan and hematological parameters in experiment on female mice C57Bl/6 with mammary gland adenocarcinoma Ca755. 14-day intraperitoneal administration of GK-1 at a dose of 10 mg/kg resulted in a significant tumor growth inhibition (TGI) on the 9th, 15th, and 21st day of adenocarcinoma Ca755 development. TGI on the 21st day was 60 %. Administration of GK-1 at doses of 1 mg/kg and 10 mg/kg significantly increased median lifespan of experimental animals by 53 % and 47% respectively. Median lifespan was calculated using the Kaplan-Meier survival analysis. Median lifespan of active control group was 18 days, in groups that received GK-1 at doses of 1 mg/kg and 10 mg/kg median lifespan was 30 days. Hematological parameters of experimental animals were not altered by administration of GK-1. Double injection of the doxorubicin on the 2nd and the 4th day of tumor development at dose of 4 mg/kg resulted in TGI by 73% on the 21st day of experiment, increase in lifespan was 58% and median lifespan was 31 days. Our data show that further investigation of the antitumor activity of GK-1 may bring promising results.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ГК-1</kwd><kwd>аденокарцинома молочной железы</kwd><kwd>тирозинкиназные рецепторы</kwd><kwd>торможение роста опухоли</kwd><kwd>Ca755</kwd></kwd-group><kwd-group xml:lang="en"><kwd>GK-1</kwd><kwd>mammary gland adenocarcinoma</kwd><kwd>tyrosine kinase receptors</kwd><kwd>tumor growth inhibition</kwd><kwd>Ca755</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Макимбетов Э.К., Салихар Р.И., Туманбаев А.М., и др. 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