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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">cfpd</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень физиологии и патологии дыхания</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin Physiology and Pathology of Respiration</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5029</issn><publisher><publisher-name>Дальневосточный научный центр физиологии и патологии дыхания</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.36604/1998-5029-2021-80-26-33</article-id><article-id custom-type="elpub" pub-id-type="custom">cfpd-876</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Подбор потенциальных лигандов к TRPM8 с помощью глубоких нейронных сетей и межмолекулярного докинга</article-title><trans-title-group xml:lang="en"><trans-title>Selection of potential ligands for TRPM8 using deep neural networks and intermolecular docking</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бородин</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Borodin</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, зав. кафедрой химии, </p><p>675000, г. Благовещенск, ул. Горького, 95</p></bio><bio xml:lang="en"><p>MD, PhD, DSc (Med.), Professor, Head of Department of Chemistry, </p><p>95 Gor'kogo Str., Blagoveshchensk, 675000</p></bio><email xlink:type="simple">borodin54@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чупалов</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Chupalov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший программист информационных систем, </p><p>111123, г. Москва, ул. Новогиреевская, 3а</p></bio><bio xml:lang="en"><p>Junior programmer of Information Systems,</p><p>3a Novogireevskaya Str., Moscow, 111123</p></bio><email xlink:type="simple">biochup@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тимкин</surname><given-names>П. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Timkin</surname><given-names>P. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент 5 курса педиатрического факультета, </p><p>675000, г. Благовещенск, ул. Горького, 95</p></bio><bio xml:lang="en"><p>5th year student, Faculty of Pediatrics,</p><p>95 Gor'kogo Str., Blagoveshchensk, 675000</p></bio><email xlink:type="simple">timkin.pasha@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тимофеев</surname><given-names>Э. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Timofeev</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> студент 2 курса лечебного факультета, </p><p>675000, г. Благовещенск, ул. Горького, 95</p></bio><bio xml:lang="en"><p>2nd year student, Faculty of General Medicine,</p><p>95 Gor'kogo Str., Blagoveshchensk, 675000</p></bio><email xlink:type="simple">eduardo22042000@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Леусова</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Leusova</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. биол. наук, ученый секретарь, </p><p>675000, г. Благовещенск, пер. Релочный, 1</p></bio><bio xml:lang="en"><p>PhD (Biol), Scientific Secretary,</p><p>1 Relochniy Lane, Blagoveshchensk, 675000</p></bio><email xlink:type="simple">leusova@ascnet.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Амурская государственная медицинская академия» Министерства здравоохранения Российской Федерации</institution></aff><aff xml:lang="en"><institution>Amur State Medical Academy</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение науки «Центральный научно-исследовательский институт эпидемиологии» Федеральной службы по надзору в сфере защиты прав потребителей и благополучия человека</institution></aff><aff xml:lang="en"><institution>Central Research Institute of Epidemiology of the Federal Service on Customers' Rights Protection and Human Well-being Surveillance</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение науки Институт геологии и природопользования Дальневосточного отделения Российской академии наук</institution></aff><aff xml:lang="en"><institution>Institute of Geology and Nature Management of Far Eastern Branch RAS</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>15</day><month>07</month><year>2021</year></pub-date><volume>0</volume><issue>80</issue><fpage>26</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бородин Е.А., Чупалов А.П., Тимкин П.Д., Тимофеев Э.А., Леусова Н.Ю., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Бородин Е.А., Чупалов А.П., Тимкин П.Д., Тимофеев Э.А., Леусова Н.Ю.</copyright-holder><copyright-holder xml:lang="en">Borodin E.A., Chupalov A.P., Timkin P.D., Timofeev E.A., Leusova N.Y.</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://cfpd.elpub.ru/jour/article/view/876">https://cfpd.elpub.ru/jour/article/view/876</self-uri><abstract><sec><title>Введение</title><p>Введение. TRPM8 вовлечен в развитие гиперчувствительности бронхов к холоду и рассматривается как потенциальная мишень для лекарственных средств, создаваемых с помощью компьютерного дизайна.</p></sec><sec><title>Цель</title><p>Цель. Разработка стратегии подбора лигандов к TRPM8 методами in silico.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. С помощью инструментов машинного обучения на основе глубоких нейронных сетей и дальнейшей верификацией методом межмолекулярного докинга предложена стратегия для предсказания потенциальных лигандов к TRPM8, заключающаяся в использовании нейросети для отсева потенциальных кандидатов на роль лекарства и уменьшения тем самым списка лигандов-кандидатов для проверки с помощью межмолекулярного докинга программой AutoDock, позволяющей оценить сродство белка к лиганду по минимальной энергии связывания и выявлять возможные конформации лиганда при связывании с определенными центрами (аминокислотными остатками) белка. В качестве последних были использованы: Y745 (тирозин 745 – критический центр для TRPM8), R1008 (фенилаланин 1008) и L1009 (аланин 1009).</p></sec><sec><title>Результаты</title><p>Результаты. Из предсказанных нейросетью 10 потенциальных лигандов восемь показали высокую минимальную энергию связи и большее количество конформаций по сравнению с классическим лигандом TRPM8 – ментолом при верификации программой AutoDock. Два предсказанных лиганда не проявили способности взаимодействовать с TRPM8, что может быть связано с недостаточной выделенной памятью вычислительного устройства для проведения успешного докинга или иными техническими причинами.</p></sec><sec><title>Выводы</title><p>Выводы. Предложенная стратегия является универсальной, позволит ускорить поиск лигандов к различным белкам и будет способствовать ускоренному поиску потенциальных лекарственных веществ методами in silico. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. TRPM8 has been implicated in the development of bronchial hypersensitivity to cold and is considered a potential target for computer-generated drugs.</p></sec><sec><title>Aim</title><p>Aim. Development of a strategy for the selection of ligands for TRPM8 by in silico methods.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Using machine learning tools based on deep neural networks and further verification by intermolecular docking, a strategy has been proposed for predicting potential ligands for TRPM8, which consists in using a neural network to screen out potential drug candidates and thereby reduce the list of candidate ligands for verification using AutoDock program, which allows assessing the affinity of a protein for a ligand by the minimum binding energy and identifying possible conformations of a ligand upon binding to certain centers (amino acid residues) of a protein. The latter were used: Y745 (tyrosine 745 is a critical center for TRPM8), R1008 (phenylalanine 1008) and L1009 (alanine 1009).</p></sec><sec><title>Results</title><p>Results. Of the 10 potential ligands predicted by the neural network, eight showed a high minimum binding energy and a greater number of conformations compared to the classic TRPM8 ligand, menthol, when verified by the AutoDock program. The two predicted ligands did not show the ability to interact with TRPM8, which may be due to insufficient allocated memory of the computing device for successful docking or other technical problems.</p></sec><sec><title>Conclusion</title><p>Conclusion. The proposed strategy is universal; it will accelerate the search for ligands for various proteins and will facilitate the accelerated search for potential drugs by in silico methods. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>нейросети</kwd><kwd>in silico</kwd><kwd>TRPM8</kwd><kwd>межмолекулярный докинг</kwd><kwd>AutoDock</kwd><kwd>лиганды</kwd><kwd>рецепторы</kwd><kwd>Y745</kwd><kwd>R1008</kwd><kwd>L1009</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neural networks</kwd><kwd>in silico</kwd><kwd>TRPM8</kwd><kwd>intermolecular docking</kwd><kwd>AutoDock</kwd><kwd>ligands</kwd><kwd>receptors</kwd><kwd>Y745</kwd><kwd>R1008</kwd><kwd>L1009</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">Liu Y., Mikrani R., He Y., Faran Ashraf Baig M.M., Abbas M., Naveed M., Tang M., Zhang Q., Li C., Zhou X. TRPM8 channels: A review of distribution and clinical role // Eur. 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