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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/ms2023-058</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-7854</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>ЗАБОЛЕВАНИЯ БИЛИАРНОЙ СИСТЕМЫ И ПЕЧЕНИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DISEASES OF THE BILIARY SYSTEM AND LIVER</subject></subj-group></article-categories><title-group><article-title>Субпопуляционный состав NK-клеток крови у больных гепатитом  C с 1-м или 3-м генотипом</article-title><trans-title-group xml:lang="en"><trans-title>Subpopulation composition of blood  NK cells in patients with hepatitis C with genotype 1 or 3</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9980-2294</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цуканов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsukanov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цуканов Владислав Владимирович - доктор медицинских наук, профессор,  заведующий  клиническим  отделением   патологии  пищеварительной   системы у взрослых и детей, Федеральный  исследовательский  центр «Красноярский научный центр Сибирского отделения Российской академии наук», обособленное подразделение «НИИ МПС».</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Vladislav V.Tsukanov - Dr. Sci. (Med.), Professor, Head of the Clinical Department of the Digestive System Pathology of Adults and Children of Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, Separate Subdivision “Scientific Research Institute  of medical problems  of the North”.</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">gastro@impn.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>Черепнин</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherepnin</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Черепнин Михаил Александрович - младший научный сотрудник клинического отделения патологии пищеварительной  системы у взрослых и детей, Федеральный  исследовательский  центр «Красноярский научный центр Сибирского отделения Российской академии  наук», обособленное подразделение «НИИ МПС».</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Mikhail A. Cherepnin - Junior Researcher  of the Clinical Department of the Digestive System Pathology  of Adults and Children of Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, Separate Subdivision “Scientific Research Institute  of medical problems of the North”.</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">mikhail.cherepnin@yandex.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/0000-0001-5829-672X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савченко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Savchenko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Савченко Андрей Анатольевич - доктор медицинских наук, профессор, заведующий лабораторией клеточно-молекулярной физиологии и патологии, Федеральный исследовательский  центр «Красноярский научный центр Сибирского отделения Российской академии  наук», обособленное подразделение «НИИ МПС».</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Andrei A. Savchenko - Dr. Sci. (Med.), Professor, Head of the Laboratory of Cellular and Molecular Physiology and Pathology of Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, Separate Subdivision “Scientific Research Institute  of medical problems of the North”.</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">aasavchenko@yandex.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/0000-0002-6481-3196</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васютин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasyutin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васютин Александр  Викторович - кандидат медицинских наук, старший  научный  сотрудник  клинического  отделения  патологии  пищеварительной   системы у взрослых и детей, Федеральный  исследовательский  центр «Красноярский научный центр Сибирского отделения Российской академии наук», обособленное подразделение «НИИ МПС».</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Alexander V. Vasyutin - Cand. Sci. (Med.), Senior Researcher  of the Clinical Department of the Digestive System Pathology  of Adults and Children of Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, Separate Subdivision “Scientific Research Institute of medical problems of the North”.</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">alexander@kraslan.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/0000-0002-5988-1688</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каспаров</surname><given-names>Э. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kasparov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каспаров Эдуард Вильямович - доктор медицинских наук, профессор, директор Научно-исследовательского  института медицинских проблем Севера; заместитель директора  по научно-организационной работе, Федеральный  исследовательский  центр «Красноярский научный центр Сибирского отделения Российской академии наук», обособленное подразделение «НИИ МПС».</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Eduard V. Kasparov - Dr. Sci. (Med.), Professor, Director of the  Scientific Research  Institute  of medical  problems  of the  North, Deputy Director for Scientific and Organizational  Work of Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, Separate Subdivision “Scientific Research Institute  of medical problems  of the North”.</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">clinic@impn.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/0000-0002-9026-2615</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борисов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisov</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Борисов Александр Геннадьевич - кандидат медицинских наук, ведущий научный сотрудник лаборатории  молекулярно-клеточной  физиологии и патологии, Федеральный исследовательский центр «Красноярский научный центр Сибирского отделения Российской академии наук», обособленное подразделение  «НИИ МПС».</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Alexander G. Borisov - Cand. Sci. (Med.), Leading Researcher of the Laboratory of Cellular and Molecular Physiology and Pathology of Krasnoyarsk Science  Center  of the  Siberian  Branch of the  Russian Academy of Sciences, Separate Subdivision “Scientific Research  Institute  of medical problems  of the North”.</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">2410454@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/0000-0003-2848-0846</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беленюк</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Belenyuk</surname><given-names>V. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беленюк Василий Дмитриевич - кандидат медицинских наук, младший научный сотрудник лаборатории  молекулярно-клеточной  физиологии и патологии, Федеральный исследовательский центр «Красноярский научный центр Сибирского отделения Российской академии наук», обособленное подразделение  «НИИ МПС».</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Vasilij D. Belenyuk - Cand. Sci. (Med.), Junior Researcher of the Laboratory of Cellular and Molecular Physiology and Pathology of Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, Separate Subdivision “Scientific Research Institute  of medical problems of the North”.</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">dyh.88@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/0000-0001-7518-1895</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тонких</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Tonkikh</surname><given-names>Ju. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тонких Юлия Леонгардовна - кандидат медицинских наук, ведущий научный сотрудник клинического отделения патологии пищеварительной  системы взрослых и детей, Федеральный исследовательский  центр «Красноярский научный центр Сибирского отделения Российской академии наук», обособленное подразделение «НИИ МПС».</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Julia L. Tonkikh - Cand. Sci. (Med.), Leading Researcher of the Clinical Department of the Digestive System Pathology of Adults and Children of Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, Separate Subdivision “Scientific Research Institute  of medical problems  of the North”.</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">tjulia@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Научно-исследовательский институт медицинских проблем Севера<country>Россия</country></aff><aff xml:lang="en">Scientific Research Institute  of Medical Problems  of the North<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>03</day><month>11</month><year>2023</year></pub-date><volume>0</volume><issue>18</issue><fpage>44</fpage><lpage>51</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Цуканов В.В., Черепнин М.А., Савченко А.А., Васютин А.В., Каспаров Э.В., Борисов А.Г., Беленюк В.Д., Тонких Ю.Л., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Цуканов В.В., Черепнин М.А., Савченко А.А., Васютин А.В., Каспаров Э.В., Борисов А.Г., Беленюк В.Д., Тонких Ю.Л.</copyright-holder><copyright-holder xml:lang="en">Tsukanov V.V., Cherepnin M.A., Savchenko A.A., Vasyutin A.V., Kasparov E.V., Borisov A.G., Belenyuk V.D., Tonkikh J.L.</copyright-holder><license 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.med-sovet.pro/jour/article/view/7854">https://www.med-sovet.pro/jour/article/view/7854</self-uri><abstract><sec><title>Введение</title><p>Введение. В последнее  время вырос интерес к роли NK-клеток при вирусных гепатитах. Обнаружено антифибротическое действие этих клеток, но причины их дисфункции, приводящие к развитию фиброза  печени, остаются неясными.</p></sec><sec><title>Цель</title><p>Цель. Изучить субпопуляционный состав NK-клеток крови методом проточной цитометрии в зависимости от выраженности клинико-морфологических  проявлений хронического вирусного гепатита С (ХВГС) с 1-м или 3-м генотипом.</p></sec><sec><title>Материалы  и  методы</title><p>Материалы  и  методы.  Клинико-лабораторное обследование,  определение  фиброза   печени  методом   эластометрии по  шкале  METAVIR  и  исследование   субпопуляционного  состава  NK-клеток в  крови  методом  проточной  цитометрии (с определением маркеров CD3, CD16 и CD56) было проведено  у 143 больных ХВГС (74 пациента с 1-м генотипом и 69 лиц с 3-м генотипом) и у 20 человек контрольной группы.</p></sec><sec><title>Результаты</title><p>Результаты. У больных как с 1-м, так и с 3-м генотипом ХВГС регистрировалось значительное снижение общего содержания NK-клеток, субпопуляций CD3-CD16+CD56bright и CD3-CD16+CD56dim  в крови среди лиц с фиброзом печени F3-F4 по METAVIR в сравнении  с пациентами с фиброзом  печени F0-F1 по METAVIR.  У больных с 3-м генотипом ХВГС отмечалось снижение общего содержания NK-клеток и субпопуляции CD3-CD16+CD56dim  в крови у лиц с высокой вирусной нагрузкой в сравнении с пациентами с низкой вирусной нагрузкой. Этой взаимосвязи  не определялось  у больных с 1-м генотипом ХВГС.</p></sec><sec><title>Выводы</title><p>Выводы. Полученные закономерности  подчеркивают значительную роль NK-клеток в патогенезе  ХВГС и верифицируют идею о применении  активации NK-клеток для иммунотерапии фиброза  печени у пациентов с ХВГС.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Recently, there  has been increased interest in the role of NK cells in viral hepatitis. An antifibrotic  effect of these cells has been  found, but the causes  of their dysfunction  leading  to the development of liver fibrosis remain unclear.</p></sec><sec><title>Aim</title><p>Aim. To study the  subpopulation composition  of blood NK cells by flow cytometry, depending on the  severity of clinical and morphological manifestations of chronic viral hepatitis C (CVHC) with genotype  1 or 3.</p></sec><sec><title>Materials  and methods</title><p>Materials  and methods.  Clinical, laboratory  examinations, determination of liver fibrosis by elastometry using  the  METAVIR scale and study of the subpopulation composition  of NK cells in the blood by flow cytometry (with definition  of markers CD3, CD16 and CD56) were carried out in 143 patients with CVHC, including 74 patients with genotype  1 and 69 individuals with genotype  3, and in 20 people  of the control group.</p></sec><sec><title>Results</title><p>Results.  In  patients with  both  CVHC  genotypes 1  and  3, a  significant  decrease in  the  total  content of  NK cells,  CD3-CD16+CD56bright and CD3-CD16+CD56dim subpopulations in the blood among  individuals  with liver fibrosis F3-F4 according  to METAVIR was registered in comparison  with patients with liver fibrosis F0-F1 according  to METAVIR. In patients with CVHC genotype  3, there  was a decrease in the  total  content of NK cells  and  a subpopulation of CD3-CD16+CD56dim in the  blood of individuals  with  a  high  viral  load  compared  to  patients with  a  low  viral  load. This relationship was  not  determined in patients with CVHC genotype  1.</p></sec><sec><title>Conclusion</title><p>Conclusion. The obtained regularities emphasize the  significant  role  of NK cells  in the  pathogenesis of CVHC and  verify the idea of using NK cells activation  for immunotherapy of liver fibrosis in patients with CVHC.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>вирусный гепатит С</kwd><kwd>1-й и 3-й генотипы хронического вирусного гепатита С</kwd><kwd>NK-клетки</kwd><kwd>фиброз печени</kwd><kwd>вирусная нагрузка</kwd><kwd>воспалительная активность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>viral hepatitis C</kwd><kwd>genotypes 1 and 3 of HCV</kwd><kwd>NK cells</kwd><kwd>liver fibrosis</kwd><kwd>viral load</kwd><kwd>inflammatory  activity</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">Njiomegnie GF, Read SA, Fewings N, George J, McKay F, Ahlenstiel G. Immunomodulation of the Natural Killer Cell Phenotype and Response during HCV Infection. 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