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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2019-1-30-37</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-2168</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>ОБЗОРЫ И ЛЕКЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEW AND LECTURES</subject></subj-group></article-categories><title-group><article-title>Нейтрофильные гранулоциты: новые лица старых знакомых</article-title><trans-title-group xml:lang="en"><trans-title>Neutrophil granulocytes: new faces of old acquaintances</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>Долгушин</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolgushin</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Долгушин Илья Ильич, доктор медицинских наук, профессор, академик РАН, президент, заведующий кафедрой микробиологии, вирусологии, иммунологии и клинической лабораторной диагностики, ЮУГМУ</p><p>454092, г. Челябинск, ул. Воровского, 64</p></bio><bio xml:lang="en"><p>Dolgushin Ilia I., DM, Professor, Аcademician of RAS, President of SUSMU, Head of the Department of Microbiology, Virology, Immunology and Clinical Laboratory Diagnostics</p><p>64, Vorovskogo Str., Chelyabinsk, 454092</p></bio><email xlink:type="simple">dol-ii@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Южно-Уральский государственный медицинский университет (ЮУГМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>South-Ural State Medical University (SUSMU)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>16</day><month>05</month><year>2019</year></pub-date><volume>18</volume><issue>1</issue><fpage>30</fpage><lpage>37</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Долгушин И.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Долгушин И.И.</copyright-holder><copyright-holder xml:lang="en">Dolgushin I.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://bulletin.ssmu.ru/jour/article/view/2168">https://bulletin.ssmu.ru/jour/article/view/2168</self-uri><abstract><p>За последние несколько десятилетий, благодаря использованию новых технологий, был значительно расширен спектр функциональных возможностей нейтрофильных гранулоцитов. Детально изучен их эффекторный потенциал в отношении инфекционных агентов, включающий фагоцитоз, продукцию активных форм кислорода и азота, дегрануляцию с высвобождением многочисленных ферментов и антимикробных пептидов, образование внеклеточных ловушек. Однако установлено, что многие их тех факторов, которые нейтрофилы используют для прямого уничтожения патогенов, оказывают регулирующее влияние в отношении других клеток иммунной системы и самих нейтрофилов. Кроме того, при активации нейтрофилы способны синтезировать ряд биологически активных молекул de novo. Традиционно считаясь индукторами воспалительной реакции, нейтрофилы демонстрируют способность параллельно включать механизмы, влияющие на ограничение и разрешение воспаления. Амбивалентное, как хелперное, так и супрессорное, воздействие нейтрофилов на клетки врожденного и адаптивного иммунитета свидетельствует об их важной иммунорегуляторной роли как в условиях гомеостаза, так и при различных видах патологии, в частности при развитии злокачественных опухолей.</p></abstract><trans-abstract xml:lang="en"><p>Over the past few decades, thanks to the use of new technologies, the spectrum of functional capabilities of neutrophil granulocytes has been significantly expanded. Their effector potential with respect to infectious agents, including phagocytosis, the production of active forms of oxygen and nitrogen, degranulation with the release of numerous enzymes and antimicrobial peptides, and the formation of extracellular traps were studied in detail. However, it has been found that many of the factors that neutrophils use to directly destroy pathogens have a regulating effect on other cells of the immune system and the neutrophils themselves. In addition, upon activation, neutrophils are capable of synthesizing a number of de novo biologically active molecules. Traditionally considered as inducers of an inflammatory reaction, neutrophils demonstrate the ability to simultaneously incorporate mechanisms that contribute to limiting and resolving inflammation. Ambivalent both helper and suppressor effects of neutrophils on cells of congenital and adaptive immunity testifies to their important immunoregulatory role both in homeostasis and various types of pathology, particularly in the development of malignant tumors.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нейтрофильные гранулоциты</kwd><kwd>иммунорегуляторные функции</kwd><kwd>воспаление</kwd><kwd>адаптивный иммунитет</kwd><kwd>рак</kwd><kwd>тумор-ассоциированные нейтрофилы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neutrophil granulocytes</kwd><kwd>immunoregulatory functions</kwd><kwd>inflammation</kwd><kwd>adaptive immunity</kwd><kwd>cancer</kwd><kwd>tumor-associated neutrophils</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">Куликов В.А., Гребенников И.Н. Резольвины, протектины и марезины: новые медиаторы воспаления. 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