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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">pulmo</journal-id><journal-title-group><journal-title xml:lang="ru">Пульмонология</journal-title><trans-title-group xml:lang="en"><trans-title>PULMONOLOGIYA</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-0189</issn><issn pub-type="epub">2541-9617</issn><publisher><publisher-name>Scientific and Practical Journal “PULMONOLOGIYA” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18093/0869-0189-2023-33-1-7-16</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-4127</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>ПЕРЕДОВАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EDITORIAL</subject></subj-group></article-categories><title-group><article-title>Результаты изучения комплекса рибосомных генов человека при муковисцидозе</article-title><trans-title-group xml:lang="en"><trans-title>Study of human ribosomal gene complex in cystic fibrosis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6395-0407</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кондратьева</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kondratyeva</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кондратьева Елена Ивановна – доктор медицинских наук, профессор, руководитель научно-клинического отдела муковисцидоза</p><p>115478, Москва, ул. Москворечье, 1; тел.: (495) 111-03-03</p></bio><bio xml:lang="en"><p>Elena I. Kondratyeva - Doctor of Medicine, Professor, Head of the Scientific and Clinical Department of cystic fibrosis.</p><p>Ul. Moskvorechye 1, Moscow, 115522, tel.: (495) 111-03-03</p></bio><email xlink:type="simple">elenafpk@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/0000-0003-1206-5832</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ершова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ershova</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ершова Елизавета Сергеевна – кандидат биологических наук, ведущий научный сотрудник лаборатории молекулярной биологии. WoS Research ID: E-3220-2015; Scopus ID: 7004664097.</p><p>115478, Москва, ул. Москворечье, 1; тел.: (495) 111-03-03</p></bio><bio xml:lang="en"><p>Elizaveta S. Ershova, Candidate of Biology, Leading Researcher, Laboratory of Molecular Biology WoS Research ID: E-3220-2015; Scopus ID: 7004664097.</p><p>Ul. Moskvorechye 1, Moscow, 115522; tel.: (495) 111-03-03</p></bio><email xlink:type="simple">es-ershova@rambler.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/0000-0002-9365-3048</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Николаева</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaeva</surname><given-names>E. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николаева Евгения Доржиевна – научный сотрудник научно-клинического отдела муковисцидоза.</p><p>115478, Москва, ул. Москворечье, 1; тел.: (495) 111-03-03</p></bio><bio xml:lang="en"><p>Evgenija D. Nikolaeva - Researcher, Scientific and Clinical Department of Cystic Fibrosis.</p><p>Ul. Moskvorechye 1, Moscow, 115522; tel.: (495) 111-03-03</p></bio><email xlink:type="simple">eugenia786@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1847-0548</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вейко</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Veyko</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вейко Наталья Николаевна – доктор биологических наук, доцент, главный научный сотрудник лаборатории молекулярной биологии.</p><p>115478, Москва, ул. Москворечье, 1; тел.: (495) 111-03-03</p></bio><bio xml:lang="en"><p>Natal’ja N. Veyko - Doctor of Biology, Associate Professor, Leading Researcher, Laboratory of Molecular Biology.</p><p>Ul. Moskvorechye 1, Moscow, 115522; tel.: (495) 111-03-03</p></bio><email xlink:type="simple">ribgene@rambler.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/0000-0003-2206-1528</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шерман</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Sherman</surname><given-names>V. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шерман Виктория Давидовна – кандидат медицинских наук, ведущий научный сотрудник научно-клинического отдела муковисцидоза</p><p>115478, Москва, ул. Москворечье, 1; тел.: (495) 111-03-03</p></bio><bio xml:lang="en"><p>Victoria D. Sherman - Candidate of Medicine, Leading Researcher, Scientific and Clinical Department of Cystic Fibrosis.</p><p>Ul. Moskvorechye 1, Moscow, 115522; tel.: (495) 111-03-03</p></bio><email xlink:type="simple">tovika@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/0000-0002-8814-5532</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельяновская</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Mel’yanovskaya</surname><given-names>Yu. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мельяновская Юлия Леонидовна – научный сотрудник научно-клинического отдела муковисцидоза.</p><p>115478, Москва, ул. Москворечье, 1; тел.: (495) 111-03-03</p></bio><bio xml:lang="en"><p>Yuliya L. Mel’yanovskaya - Researcher, Scientific and Clinical Department of Cystic Fibrosis.</p><p>Ul. Moskvorechye 1, Moscow, 115522; tel.: (495) 111-03-03</p></bio><email xlink:type="simple">mgnc@med-gen.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/0000-0001-9642-0947</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Красовский</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasovskiy</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Красовский Станислав Александрович – кандидат медицинских наук, ведущий научный сотрудник научно-клинического отдела муковисцидоза. Author ID: 688178.</p><p>115478, Москва, ул. Москворечье, 1; тел: (495) 111-03-03</p></bio><bio xml:lang="en"><p>Stanislav А. Krasovsky - Candidate of Medicine, Leading Researcher, Scientific and Clinical Department of Cystic Fibrosis. Author ID: 688178.</p><p>Ul. Moskvorechye 1, Moscow, 115522; tel.: (495) 111-03-03</p></bio><email xlink:type="simple">sa_krasovsky@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/0000-0002-6336-9900</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костюк</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostyuk</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Костюк Светлана Викторовна – доктор биологических наук, доцент, заведующая лабораторией молекулярной биологии.</p><p>115478, Москва, ул. Москворечье, 1; тел.: (499) 6128193</p></bio><bio xml:lang="en"><p>Svetlana V. Kostyuk - Doctor of Biology, Associate Professor, Head of the Laboratory of Molecular Biology.</p><p>Ul. Moskvorechye 1, Moscow, 115522; tel.: (499) 6128193</p></bio><email xlink:type="simple">svet-vk@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение Медико-генетический научный центр имени академика Н.П. Бочкова, Министерство науки и высшего образования Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Scientific Institution Research Centre of Medical Genetics named after Academician N.P.Bochkov, Ministry of Science and Higher Education of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>10</day><month>02</month><year>2023</year></pub-date><volume>33</volume><issue>1</issue><fpage>7</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кондратьева Е.И., Ершова Е.С., Николаева Е.Д., Вейко Н.Н., Шерман В.Д., Мельяновская Ю.Л., Красовский С.А., Костюк С.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Кондратьева Е.И., Ершова Е.С., Николаева Е.Д., Вейко Н.Н., Шерман В.Д., Мельяновская Ю.Л., Красовский С.А., Костюк С.В.</copyright-holder><copyright-holder xml:lang="en">Kondratyeva E.I., Ershova E.S., Nikolaeva E.D., Veyko N.N., Sherman V.D., Mel’yanovskaya Y.L., Krasovskiy S.A., Kostyuk S.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://journal.pulmonology.ru/pulm/article/view/4127">https://journal.pulmonology.ru/pulm/article/view/4127</self-uri><abstract><p>Проблема увеличения продолжительности жизни больных муковисцидозом (МВ) является актуальной задачей здравоохранения всех стран. По данным Регистра больных МВ, в Российской Федерации (2020) число пациентов с МВ старше 18 лет составляет 26,5 %. Имеется предположение, что на примере МВ как модели ускоренного старения можно изучать процессы старения в целом.</p><p>Целью исследования явился анализ числа копий рДНК в выборке пациентов с МВ в разные возрастные периоды и при летальных исходах в зависимости от функции легких, осложнений и инфекции респираторного тракта.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Исследовались образцы ДНК, выделенной стандартным методом из лейкоцитов периферической крови у пациентов (n = 277) с установленным диагнозом МВ. В качестве контроля использовались образцы ДНК здоровых добровольцев (n = 998).</p></sec><sec><title>Результаты</title><p>Результаты. При изучении числа копий рДНК в геномах больных МВ показано, что у пациентов с МВ в геноме содержатся больше копий рДНК по сравнению с таковым в контрольной выборке. Установлено, что наибольшее количество копий рибосомных генов в образцах ДНК отмечалось у умерших пациентов (р &lt; 0,001), и ассоциировалось с более тяжелым течением заболевания. В общей группе наибольшее количество копий рДНК в геноме зарегистрировано у пациентов с самыми низкими показателями объема форсированного выдоха за 1-ю секунду (&lt; 40 %). Выявлено, что при хроническом инфицировании Burkholderia cepacia сomplex число копий рибосомных повторов было значительно выше в общей группе (p = 0,001) и у взрослых (p = 0,014). При других хронических инфекциях дыхательного тракта число рибосомных повторов не различалось между собой.</p></sec><sec><title>Заключение</title><p>Заключение. Самое высокое число копий рДНК в геноме (различия достоверны) наблюдались в группе умерших пациентов, пациентов с низкими показателями функции внешнего дыхания и при наличии инфекции Burkholderia cepacia complex. Можно предположить, что число копий рДНК в геноме пациентов с МВ является дополнительным прогностическим маркером, влияющим на продолжительность жизни больного.</p></sec></abstract><trans-abstract xml:lang="en"><p>Increasing the life expectancy of patients with CF is an urgent healthcare task all over the world. According to the Register of patients with cystic fibrosis in the Russian Federation (2020), the number of patients over 18 years of age is 26.5%. Assumably, cystic fibrosis can be used as a model of accelerated aging to study the aging process in general.</p><p>Aim of the study was to analyze the number of rDNA copies in a sample of cystic fibrosis patients at different ages and with lethal outcome in relation to lung function, complications, and respiratory tract infections.</p><sec><title>Methods</title><p>Methods. We studied DNA samples isolated by the standard method from peripheral blood leukocytes of 277 patients diagnosed with cystic fibrosis. 998 DNA samples from healthy volunteers were used as a control group.</p></sec><sec><title>Results</title><p>Results. The study showed that the genomes of patients with CF contain more rDNA copies than those of control patients. The greatest number of copies of ribosomal genes was observed in DNA samples from deceased patients (p &lt; 0.001) and was associated with more severe disease course. Among all CF patients, the largest number of rDNA copies in the genome was registered in patients with the lowest FEV1 values (less than 40%). It was found that patients with chronic Burkholderia cepacia complex infection had a significantly higher number of copies of ribosomal repeats than the total sample (p = 0.001) and the adults (p = 0.014). The number of ribosomal repeats did not differ between patients with other chronic respiratory tract infections.</p></sec><sec><title>Conclusion</title><p>Conclusion. In the group of deceased patients, the patients with low respiratory function and Burkholderia cepacia complex infection had the highest number of rDNA copies in the genome, and the differences were significant. It can be assumed that the number of rDNA copies in the genome of CF patients is an additional prognostic marker that is associated with the patient’s life expectancy.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>муковисцидоз</kwd><kwd>продолжительность жизни</kwd><kwd>рДНК</kwd><kwd>рибосомные гены</kwd><kwd>функция легких</kwd><kwd>инфекция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cystic fibrosis</kwd><kwd>life expectancy</kwd><kwd>rDNA</kwd><kwd>ribosomal genes</kwd><kwd>lung function</kwd><kwd>infection</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование не спонсировалось</funding-statement><funding-statement xml:lang="en">This study was not sponsored</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">Каширская Н.Ю., Капранов Н.И., Кондратьева Е.И., ред. Муковисцидоз. 2-е. изд. М.: Медпрактика-М; 2021. 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