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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">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25557/2073-7998.2025.09.66-68</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3178</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>КРАТКОЕ СООБЩЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF REPORT</subject></subj-group></article-categories><title-group><article-title>Экспрессия генов IL20RB, SELENOP в лейкоцитах периферической крови больных с хроническим течением саркоидоза лёгких</article-title><trans-title-group xml:lang="en"><trans-title>IL20RB and SELENOP expression in peripheral blood leukocytes of patients with chronic pulmonary sarcoidosis</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>Малышева</surname><given-names>И. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Malysheva</surname><given-names>I. ­ E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>185910, г. Петрозаводск, ул. Пушкинская, д.11 </p></bio><bio xml:lang="en"><p>11, Pushkinskaya st, Petrozavodsk, 185910</p></bio><email xlink:type="simple">i.e.malysheva@yandex.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>Балан</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Balan</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>185910, г. Петрозаводск, ул. Пушкинская, д.11 </p></bio><bio xml:lang="en"><p>11, Pushkinskaya st, Petrozavodsk, 185910</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тихонович</surname><given-names>Э. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Tikhonovich</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>185019, г. Петрозаводск, ул. Пирогова, д. 3</p></bio><bio xml:lang="en"><p>3, Pirogova st, Petrozavodsk, 185019</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт биологии – обособленное подразделение  ФГБУН Федерального исследовательского центра «Карельский научный центр Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Biology of Karelian Research Centre Russian Academy of Sciences (IB KarRC RAS)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт биологии – обособленное подразделение ФГБУН Федерального исследовательского центра «Карельский научный центр Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Biology of Karelian Research Centre Russian Academy of Sciences (IB KarRC RAS)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Республиканская больница им. В.А. Баранова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Republican Hospital named after. V. A. Baranov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>13</day><month>11</month><year>2025</year></pub-date><volume>24</volume><issue>9</issue><fpage>66</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Малышева И.Е., Балан О.В., Тихонович Э.Л., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Малышева И.Е., Балан О.В., Тихонович Э.Л.</copyright-holder><copyright-holder xml:lang="en">Malysheva I.E., Balan O.V., Tikhonovich E.L.</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.medgen-journal.ru/jour/article/view/3178">https://www.medgen-journal.ru/jour/article/view/3178</self-uri><abstract><p>Цель настоящего исследования заключалась в изучении экспрессии мРНК генов IL20RB, SELENOP в лейкоцитах периферической крови (ЛПК) больных саркоидозом лёгких. В исследование включено 52 человека, из которых 24 – пациенты (средний возраст 42,11±2,21 года) с установленным диагнозом саркоидоз лёгких, хроническое течение, II стадия, не получающие терапию. Диагноз установлен в соответствии с критериями на основе клинико-рентгенологических и лабораторных изменений с гистологической верификацией исследования биоптата. Контрольная группа сформирована из 28 условно здоровых доноров (средний возраст 43,03±1,84 года). Уровень транскриптов генов IL20RB, SELENOP в исследуемых группах оценивали методом ПЦР в режиме реального времени. Согласно полученным данным, уровень экспрессии мРНК гена IL20RB в ЛПК больных саркоидозом лёгких ниже в сравнении с контролем (p=0,0001). Количество транскриптов гена SELENOP достоверно отличалось от показателей в контрольной группе (p=0,0004). Результаты исследования могут свидетельствовать о вероятном вовлечении исследуемых генов в патогенез саркоидоза лёгких.</p></abstract><trans-abstract xml:lang="en"><p>This study aimed to investigate the expression of IL20RB and SELENOP genes in peripheral blood leukocytes (PBL) of patients with pulmonary sarcoidosis. Fifty-two people were enrolled in our study, 24 of whom were patients (average age 42.11±2.21 years) with an established diagnosis of pulmonary sarcoidosis, chronic course, stage II, not receiving therapy. The diagnosis was established in accordance with the criteria based on clinical, radiological and laboratory changes with histological verification of the biopsy study. The control group was formed by 28 conditionally healthy donors (average age 43.03±1.84 years). The level of IL20RB, SELENOP gene transcripts in the studied groups was estimated by real-time PCR. According to our data, the level of IL20RB gene mRNA expression in PBL of patients with pulmonary sarcoidosis was lower compared to the control (p=0.0001). The number of SELENOP gene transcripts was significantly different from the values in the control group (p=0,0004). The results of the study may indicate the probable involvement of this genes in the pathogenesis of pulmonary sarcoidosis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>саркоидоз лёгких</kwd><kwd>гены IL20RB</kwd><kwd>SELENOP</kwd><kwd>экспрессия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pulmonary sarcoidosis</kwd><kwd>IL20RB</kwd><kwd>SELENOP genes</kwd><kwd>expression</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Финансовое обеспечение исследований осуществлялось из средств федерального бюджета на выполнение государственного задания Карельского научного центра Российской академии наук (тема: FMEN-2022-0009).</funding-statement><funding-statement xml:lang="en">Financial support for the research was provided from the federal budget for the state assignment of the Karelian Research Centre, Russian Academy of Sciences (FMEN-2022-0009).</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">Визель А.А., ред. 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