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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">mimmun</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская иммунология</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Immunology (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1563-0625</issn><issn pub-type="epub">2313-741X</issn><publisher><publisher-name>SPb RAACI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15789/1563-0625-MAF-2913</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-2913</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHORT COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>МикроРНК как маркеры фиброзирования у пациентов с гиперчувствительным пневмонитом</article-title><trans-title-group xml:lang="en"><trans-title>MicroRNAs as fibrosis markers in patients with hypersensitivity pneumonitis</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>Шепелькова</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shepelkova</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шепелькова Г.С. – к.б.н., старший научный сотрудник лаборатории биотехнологии, отдел иммунологии</p><p>107564, Россия, Москва, Яузская аллея, 2</p><p>Тел.: 8 (499) 785-90-35</p><p>Факс: 8 (499) 785-91-08</p></bio><bio xml:lang="en"><p>Shepelkova G.S., PhD (Biology), Senior Research Associate, Laboratory for Biotechnologies</p><p>2 Yauza Alley Moscow 107564 Russian Federation</p><p>Phone: +7 (499) 785-90-35</p><p>Fax: +7 (499) 785-91-08</p></bio><email xlink:type="simple">shepelkovag@yahoo.com</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>Зайцева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaytseva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зайцева А.С. – к.м.н., старший научный сотрудник Центра диагностики и лечения микобактериозов легких</p><p>Москва</p></bio><bio xml:lang="en"><p>Zaytseva A.S., PhD (Medicine), Senior Research Associate, Center for Diagnosis and Treatment of Pulmonary Mycobacterioses</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Евстифеев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Evstifeev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евстифеев В.В. – к.б.н., старший научный сотрудник лаборатории биотехнологии, отдел иммунологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Evstifeev V.V., PhD (Biology), Senior Research Associate, Laboratory for Biotechnologies</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Адамовская</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Adamovskaya</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адамовская Е.Н. – лаборант-исследователь Центра диагностики и лечения микобактериозов легких</p><p>Москва</p></bio><bio xml:lang="en"><p>Adamovskaya E.N., Research Assistant, Center for diagnosis and treatment of pulmonary mycobacteriosis Diagnosis and Treatment of Pulmonary Mycobacterioses</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шмелев</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shmelev</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шмелев Е.И. – д.м.н., профессор, главный научный сотрудник отдела дифференциальной диагностики туберкулеза и экстракорпоральных методов лечения</p><p>Москва</p></bio><bio xml:lang="en"><p>Shmelev E.I., PhD, MD (Medicine), Professor, Chief Research Associate, Department of Differential Diagnostics of Tuberculosis and Extracorporeal Treatment, Diagnosis and Treatment of Pulmonary Mycobacterioses</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Еремеев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yeremeev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Еремеев В.В. – д.м.н., главный научный сотрудник, заведующий отделом иммунологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Eremeev V.V., PhD, MD (Medicine), Chief Research Associate, Department of Immunology, Diagnosis and Treatment of Pulmonary Mycobacterioses</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 «Центральный научно-исследовательский институт туберкулеза»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central Tuberculosis Research Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>13</day><month>10</month><year>2023</year></pub-date><volume>26</volume><issue>3</issue><fpage>607</fpage><lpage>612</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шепелькова Г.С., Зайцева А.С., Евстифеев В.В., Адамовская Е.Н., Шмелев Е.И., Еремеев В.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Шепелькова Г.С., Зайцева А.С., Евстифеев В.В., Адамовская Е.Н., Шмелев Е.И., Еремеев В.В.</copyright-holder><copyright-holder xml:lang="en">Shepelkova G.S., Zaytseva A.S., Evstifeev V.V., Adamovskaya E.N., Shmelev E.I., Yeremeev V.V.</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.mimmun.ru/mimmun/article/view/2913">https://www.mimmun.ru/mimmun/article/view/2913</self-uri><abstract><p>Гиперчувствительный пневмонит (ГП) представляет собой сложный интерстициальный синдром легких. Данная нозология характеризуется сенсибилизацией к специфическому антигену, ранняя идентификация которого связана с повышением вероятности благоприятного исхода. Рост уровня смертности при гиперчувствительном пневмоните связан с развитием фиброза легочной ткани. В то же время из-за недостаточной степени изученности механизмов, лежащих в основе развития данного типа фиброза, клинические вмешательства не позволяют добиться значительного улучшения прогноза течения заболевания. Применение надежных биомаркеров, объективно отражающих биологические процессы, происходящие в процессе фиброзирования легочной ткани, способно повысить вероятность принятия верных клинических решений. В настоящее время разнообразные биомаркеры стали играть решающую роль в диагностике и лечении широкого спектра заболеваний человека. К сожалению, гиперчувствительный пневмонит является исключением из этой общей тенденции. В данной области все еще есть большие возможности для исследований на пути поиска диагностических биомаркеров. Целью настоящего исследования стал поиск биомаркеров развития фиброза легочной ткани у пациентов с гиперчувствительным пневмонитом. В качестве таких диагностических маркеров мы использовали зрелые сывороточные микроРНК, потенциально способные регулировать процессы воспаления и фиброзообразования. В исследование были включены пациенты с диагнозом гиперчувствительный пневмонит (с фиброзом и без фиброза в ткани легкого), а также здоровые лица без хронических заболеваний (группа контроля). У всех пробандов, вошедших в исследование, было получено письменное информированное согласие до момента включения в исследование. У всех пациентов проводилась оценка клинических и лабораторных показателей. Анализ профиля экспрессии генов зрелых сывороточных микроРНК проводили с использованием набора miScript miRNA PCR Array (QIAGEN). Верификацию полученных данных проводили методом полимеразной цепной реакции в реальном времени. В результате проведенного нами исследования был определен набор зрелых микроРНК, вероятно, участвующих в процессах образования фиброза и развития воспаления в легких (miR-22, miR-150 и miR-106b). После проведения расширенного исследования, включающего наблюдение за развитием заболевания в динамике, данный набор может быть использован в клинической практике для определения активности заболевания и развития процессов формирования фиброза в тканях легкого у пациентов с различными вариантами течения гиперчувствительного пневмонита.</p></abstract><trans-abstract xml:lang="en"><p>Hypersensitivity pneumonitis (HP) is a complex interstitial pulmonary syndrome. This clinical entity is characterized by sensitization to a specific antigen. Early detection of this antigen is associated with an increased likelihood of a favorable outcome. Increased mortality in hypersensitivity pneumonitis is associated with the development of lung fibrosis. At the same time, clinical interventions do not significantly improve the prognosis of the disease due to a lack of understanding the mechanisms underlying the development of this type of fibrosis. Using reliable biomarkers that objectively reflect biological processes in lung fibrosis may improve clinical decisionmaking. Various biomarkers are now beginning to play a critical role in diagnosing and treating a variety of human diseases. Unfortunately, hypersensitivity pneumonitis is an exception to this general trend. There is still a great deal of research to be done in this area in the search for diagnostic biomarkers. The aim of this study was to identify biomarkers of lung fibrosis development in patients with hypersensitivity pneumonitis. We used mature serum microRNAs, which may regulate inflammation and fibrosis, as such diagnostic markers. Patients with a diagnosis of hypersensitivity pneumonitis (with and without lung fibrosis) as well as healthy individuals without chronic diseases (control group) were included into the study. Clinical and laboratory parameters were assessed in all patients. The miScript miRNA PCR Array Kit (QIAGEN) was used for gene expression profiling of mature serum miRNAs. The data obtained were verified using real-time PCR. Our research has identified a number of mature microRNAs that are likely to be involved in lung fibrosis and inflammation (miR-22, miR-150 and miR-106b). Following an extended study, including monitoring of disease progression over time, the applied diagnostic kit may be used in clinical practice to determine disease activity and development of fibrosis formation in lung tissue in patients with different variants of hypersensitivity pneumonitis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>интерстициальные болезни легких</kwd><kwd>гиперчувствительный пневмонит</kwd><kwd>фиброз</kwd><kwd>микроРНК</kwd><kwd>диагностический маркер</kwd><kwd>воспаление</kwd></kwd-group><kwd-group xml:lang="en"><kwd>interstitial lung diseases</kwd><kwd>hypersensitivity pneumonitis</kwd><kwd>fibrosis</kwd><kwd>miRNA</kwd><kwd>diagnostic marker</kwd><kwd>inflammation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках темы НИР FURE- 2022-010</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Chen M.L., Fan L., Huang G., Sun Z. 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