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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">antibiotics</journal-id><journal-title-group><journal-title xml:lang="ru">Антибиотики и Химиотерапия</journal-title><trans-title-group xml:lang="en"><trans-title>Antibiot Khimioter = Antibiotics and Chemotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0235-2990</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/0235-2990-2024-69-7-8-25-29</article-id><article-id custom-type="elpub" pub-id-type="custom">antibiotics-1158</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>ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Панель культур опухолевых и нормальных клеток лёгкого с охарактеризованной экспрессией белка PD-L1 для поиска и изучения модификаторов этой мишени иммунотерапии</article-title><trans-title-group xml:lang="en"><trans-title>A Panel of Cultures of Cancer and Normal Lung Cells with a Characterized Expression of PD-L1 to Search and Development of the Target Modifiers of Immunotherapy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7673-4284</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богуш</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogush</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богуш Татьяна Анатольевна — д. б. н., профессор, руководитель группы молекулярного прогноза опухолей лаборатории молекулярно-генетической диагностики и персонализированной медицины</p><p>ResearcherID: A-6522-2013</p><p>Scopus Author ID: 7006161773</p><p>Москва</p></bio><bio xml:lang="en"><p>Tatiana A. Bogush — D. Sc. in Biology, Professor, Head of the Molecular Tumor Prognosis Group of the Laboratory of Molecular Genetic Diagnostics and Personalized Medicine</p><p>ResearcherID: A-6522-2013</p><p>Scopus Author ID: 7006161773</p><p>Moscow</p></bio><email xlink:type="simple">tatbogush@mail.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/0000-0002-4277-9222</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гришанина</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Grishanina</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гришанина Анна Николаевна — научный сотрудник группы молекулярного прогноза опухолей лаборатории молекулярно-генетической диагностики и персонализированной медицины</p><p>ResearcherID: R-9450-2019</p><p>Scopus Author ID: 6506498692</p><p>Москва</p></bio><bio xml:lang="en"><p>Anna N. Grishanina — Researcher of the Molecular Tumor Prognosis Group of the Laboratory of Molecular Genetic Diagnostics and Personalized Medicine</p><p>ResearcherID: R-9450-2019</p><p>Scopus Author ID: 6506498692</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/0000-0002-2974-9555</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щербаков</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Scherbakov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щербаков Александр Михайлович — к. б. н., исполняющий обязанности заведующего лабораторией онкопротеомики отдела экспериментальной биологии опухолей</p><p>ResearcherID: F-4914-2013</p><p>Scopus Author ID: 7003636718</p><p>Москва</p></bio><bio xml:lang="en"><p>Alexander M. Scherbakov — Ph. D. in Biology, Acting Head of the Oncoproteomics Laboratory of the Department of Experimental Tumor Biology</p><p>ResearcherID: F-4914-2013</p><p>Scopus Author ID: 7003636718</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5694-3492</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хоченков</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khochenkov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хоченков Дмитрий Александрович — к. б. н., заведующий лабораторией биомаркеров и механизмов опухолевого ангиогенеза</p><p>ResearcherID: N-4137-2019</p><p>Scopus Author ID: 25930436100</p><p>Москва</p></bio><bio xml:lang="en"><p>Dmitry A. Khochenkov — Ph. D. in Biology, Head of the Laboratory of Biomarkers and Mechanisms of Tumour Angiogenesis</p><p>ResearcherID: N-4137-2019</p><p>Scopus Author ID: 25930436100</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/0000-0002-6023-3522</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юнусова</surname><given-names>Р. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Yunusova</surname><given-names>R. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юнусова Раисат Юнусовна — старший научный сотрудник группы молекулярного прогноза опухолей лаборатории молекулярно-генетической диагностики и персонализированной медицины</p><p>Scopus Author ID: 36082031800</p><p>Москва</p></bio><bio xml:lang="en"><p>Raisat Yu. Yunusova — Senior researcher of the Molecular Tumor Prognosis Group of the Laboratory of Molecular Genetic Diagnostics and Personalized Medicine</p><p>Scopus Author ID: 36082031800</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/0000-0002-8701-7707</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калюжный</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalyuzhny</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калюжный Сергей Андреевич — младший научный сотрудник группы молекулярного прогноза опухолей лаборатории молекулярно-генетической диагностики и персонализированной медицины</p><p>ResearcherID: K-8488-2018</p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=57193509054" ext-link-type="uri">57193509054</ext-link></p><p>Москва</p></bio><bio xml:lang="en"><p>Sergey A. Kalyuzhny — Junior researcher of the Molecular Tumor Prognosis Group of the Laboratory of Molecular Genetic Diagnostics and Personalized Medicine</p><p>ResearcherID: K-8488-2018</p><p>Scopus Author ID: 57193509054</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/0000-0002-8462-2178</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Косоруков</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosorukov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Косоруков Вячеслав Станиславович — к. б. н., директор НИИ экспериментальной диагностики и терапии опухолей</p><p>ResearcherID: A-3901-2014</p><p>Scopus Author ID: 6505962801</p><p>Москва</p></bio><bio xml:lang="en"><p>Vyacheslav S. Kosorukov — Ph. D. in Biology, Director of the Research Institute for Experimental Diagnosis and Therapy of Tumors</p><p>ResearcherID: A-3901-2014</p><p>Scopus Author ID: 6505962801</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>ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н. Н. Блохина» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N. N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н. Н. Блохина» Минздрава России; ФГБНУ «Научно-исследовательский институт по изысканию новых антибиотиков им. Г. Ф. Гаузе»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N. N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation; Gause Institute of New Antibiotics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>20</day><month>11</month><year>2024</year></pub-date><volume>69</volume><issue>7-8</issue><fpage>25</fpage><lpage>29</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Богуш Т.А., Гришанина А.Н., Щербаков А.М., Хоченков Д.А., Юнусова Р.Ю., Калюжный С.А., Косоруков В.С., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Богуш Т.А., Гришанина А.Н., Щербаков А.М., Хоченков Д.А., Юнусова Р.Ю., Калюжный С.А., Косоруков В.С.</copyright-holder><copyright-holder xml:lang="en">Bogush T.A., Grishanina A.N., Scherbakov A.M., Khochenkov D.A., Yunusova R.Y., Kalyuzhny S.A., Kosorukov V.S.</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.antibiotics-chemotherapy.ru/jour/article/view/1158">https://www.antibiotics-chemotherapy.ru/jour/article/view/1158</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Поиск эффективных комбинаций ингибиторов контрольных точек иммунитета с классическими цитостатиками, таргетными препаратами и другими воздействиями — современный тренд повышения эффективности иммунотерапии.</p></sec><sec><title>Цель исследования</title><p>Цель исследования. Формирование панели клеточных культур рака лёгкого и клеток нормальной ткани органа с охарактеризованным молекулярным фенотипом по экспрессии одной из мишеней иммунотерапии — лиганда белка программируемой клеточной гибели 1 (PD-L1).</p></sec><sec><title>Методы</title><p>Методы. Количественный анализ показателей экспрессии PD-L1 проведён иммунофлуоресцентным методом, ассоциированным с проточной цитометрией.</p></sec><sec><title>Результаты</title><p>Результаты. Сформирована панель клеточных культур рака лёгкого разных гистотипов и клеток нормальной ткани органа с охарактеризованным молекулярным фенотипом по экспрессии мишени иммунотерапии PD-L1. По интенсивности экспрессии PD-L1 культуры можно расположить в ряд: Calu-1  HFL-1  Calu-6  Wi-26  A-549  H-596  H-211 при различии показателя между Calu-1 и H-211 в 7 раз.</p></sec><sec><title>Заключение</title><p>Заключение. Панель культур опухолевых и нормальных клеток лёгкого рекомендована для поиска и изучения эффективных модификаторов мишени иммунотерапии — PD-L1.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. The search for eﬀective combinations of immune checkpoint inhibitors with common cytostatics, targeted cancer drugs and other treatments is a modern trend to improve the eﬀectiveness of immunotherapy.</p></sec><sec><title>Purpose</title><p>Purpose. Development of a panel of lung cancer cell cultures and cells of normal lung tissue with a characterized molecular phenotype by expression of one of the targets of immunotherapy — programmed cell death ligand 1 (PD-L1).</p></sec><sec><title>Methods</title><p>Methods. PD-L1 expression was quantitatively analyzed by immunoﬂuorescence method associated with ﬂow cytometry.</p></sec><sec><title>Results</title><p>Results. A panel of lung cancer cell cultures of diﬀerent histotypes and cells of normal lung tissue with characterized molecular phenotype was formed according to the expression of the immunotherapy target PD-L1. In terms of PD-L1 expression intensity, cell cultures can be arranged in a series: Calu-1  HFL-1  Calu-6  Wi-26  A-549  H-596  H-211, with a 7-fold diﬀerence in the index between Calu-1 and H-211.</p></sec><sec><title>Conclusion</title><p>Conclusion. The panel of cultures of cancer and normal lung cells is recommended for the search and development of eﬀective modiﬁers of the immunotherapy target PD-L1.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>PD-L1</kwd><kwd>иммунотерапия</kwd><kwd>панель культур клеток</kwd><kwd>рак лёгкого</kwd><kwd>фибробласты нормального лёгкого</kwd></kwd-group><kwd-group xml:lang="en"><kwd>PD-L1</kwd><kwd>immunotherapy</kwd><kwd>tumor cell panel</kwd><kwd>lung cancer</kwd><kwd>normal lung fibroblasts</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке Министерства науки и высшего образования Российской Федерации (соглашение о субсидии № 075-15-2021-1060 от 28.09.2021) и в рамках научно-исследовательской работы ФГБУ «Национальный медицинский центр онкологии им. Н. Н. Блохина» Минздрава России 2023–2025гг. 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