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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">nid</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология и диализ</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology and Dialysis</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1680-4422</issn><issn pub-type="epub">2618-9801</issn><publisher><publisher-name>Российское диализное общество</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.28996/1680-4422-2018-1-41-47</article-id><article-id custom-type="elpub" pub-id-type="custom">nid-321</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Генетические особенности взрослых пациентов с атипичным гемолитико-уремическим синдромом в России</article-title><trans-title-group xml:lang="en"><trans-title>The genetic characteristics of adult patients with atypical hemolytic uremic syndrome in Russia</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>Демьянова</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Demyanova</surname><given-names>K. A.</given-names></name></name-alternatives><email xlink:type="simple">ksedem@gmail.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>Козловская</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlovskaya</surname><given-names>N. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Боброва</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bobrova</surname><given-names>L. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коротчаева</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korotchaeva</surname><given-names>Y. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Акаева</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Akaeva</surname><given-names>M. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Шаталов</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shatalov</surname><given-names>P. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коростин</surname><given-names>Д. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Korostin</surname><given-names>D. O.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильинский</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilinsky</surname><given-names>V. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борисевич</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisevich</surname><given-names>D. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Красненко</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnenko</surname><given-names>A. U.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кафедра внутренних, профессиональных болезней и пульмонологии МПФ, ФГАОУ Первый Московский государственный медицинский университет имени И.М. Сеченова МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Department of Internal, Occupational Diseases and Pulmonology of the FSAEI I.M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НИО "Здоровье-сберегающих технологий", ФГАОУ Первый Московский государственный медицинский университет имени И.М. Сеченова МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research department of "health-saving technologies" of the FSAEI I.M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Научно-исследовательский клинический институт педиатрии им. Ю.Е. Вельтищева, ФГБУ "Российский национальный исследовательский медицинский университет имени Н.И. Пирогова" МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yu.E. Veltishchev Scientific Research Clinical Institute, FSBEI, N.I. Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Отдел биоинформатической обработки данных, ООО "Генотек"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bioinformatics Data Processing Department, Genotek Ltd</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>12</day><month>08</month><year>2024</year></pub-date><volume>20</volume><issue>1</issue><fpage>41</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Демьянова К.А., Козловская Н.Л., Боброва Л.А., Коротчаева Ю.В., Акаева М.И., Шаталов П.А., Коростин Д.О., Ильинский В.В., Борисевич Д.И., Красненко А.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Демьянова К.А., Козловская Н.Л., Боброва Л.А., Коротчаева Ю.В., Акаева М.И., Шаталов П.А., Коростин Д.О., Ильинский В.В., Борисевич Д.И., Красненко А.Ю.</copyright-holder><copyright-holder xml:lang="en">Demyanova K.A., Kozlovskaya N.L., Bobrova L.A., Korotchaeva Y.V., Akaeva M.I., Shatalov P.A., Korostin D.O., Ilinsky V.V., Borisevich D.I., Krasnenko A.U.</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.nephro.ru/jour/article/view/321">https://journal.nephro.ru/jour/article/view/321</self-uri><abstract><p>Атипичный гемолитико-уремический синдром это редкое жизнеугрожающее заболевание из группы тромботических микроангиопатий, обусловленное патологией системы комплемента, которая в большинстве случаев связана с генетическими нарушениями в кластере генов комплемента. В настоящее время описано большое количество различных вариантов генов системы комплемента, ассоциированных с развитием аГУС, в разных странах. В нашей стране опубликованы данные по генетическим особенностям педиатрических пациентов с аГУС и акушерского аГУС. Генетические изменения системы комплемента у взрослых пациентов с аГУС в России представлены впервые. Цель. Изучить генетический профиль системы комплемента у взрослых пациентов с аГУС. Материалы и методы. В исследование включено 20 пациентов с аГУС: 9 мужчин (45%) и 11 женщин (55%). Всем пациентам проведен молекулярно-генетический анализ (поиск мутаций в клинически значимой части генома человека - экзоме) методом секвенирования лабораторией ООО "Генотек". Проанализированы гены CFH, CFHR1-5, CFB, CFI, DGKE, THBD, MCP, C3, C5, ADAMTS13. Результаты. Генетические варианты системы комплемента, ассоциированные с развитием аГУС, выявлены у 5 пациентов (25%). У двух пациентов выявлено по 1 генетическому варианту, ассоциированному с развитием аГУС, у 2-х - по 2 и у одного пациента - 3 замены. У 3-х пациентов обнаружены разные генетические варианты гена С3. У двух пациенток обнаружены одинаковые изменения в гене CFHR5. У 3-х пациентов выявлены редкие изменения гена ADAMTS-13 клинически-ассоциированные с развитием тромботической тромбоцитопенической пурпуры. У всех 20 пациентов выявлены генетические варианты генов системы комплемента с неопределенным клиническим значением, в том числе и редкие варианты гена С3 у 9 пациентов (45%).</p></abstract><trans-abstract xml:lang="en"><p>Atypical hemolytic-uremic syndrome is a rare life-threatening disease from the group of thrombotic microangiopathies, caused by the hyperactivation of the complement system. In the most cases it is associated with genetic disorders in the cluster of complement genes. Currently, a large number of different variants of the complement system genes associated with the development of aHUS are described in different countries. In our country, data on the genetic features of pediatric aHUS patients and obstetric aHUS have been published. Genetic changes in the complement system in adult aHUS patients in Russia were not so far presented. Aim: studying the genetic profile of the complement system in adult patients with aHUS. Materials and methods. The study included 20 patients with aHUS: 9 men (45%) and 11 women (55%). All patients underwent molecular-genetic analysis (search for mutations in the clinically significant part of the human genome - exome) by sequencing (Genotek laboratory). Genes CFH, CFHR1-5, CFB, CFI, DGKE, THBD, MCP, C3, С5, ADAMTS13 were analyzed. Results. Genetic variants (mutations) of the complement system associated with aHUS development were detected in 5 patients (25%). Two patients had one mutation, 2 patients - 2 and one patient - 3 mutations. In 3 patients, different genetic variants of the C3 gene were found. Two patients showed the same changes in the CFHR5 gene. In 3 patients, rare changes in the ADAMTS-13 gene, clinically associated with the development of thrombotic thrombocytopenic purpura were found. In all 20 patients, genetic variants of the complement genes with unknown clinical significance were identified, including rare variants of the C3 gene in 9 patients (45%).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>атипичный гемолитико-уремический синдром</kwd><kwd>тромботическая микроангиопатия</kwd><kwd>генетические варианты системы комплемента</kwd><kwd>atypical hemolytic-uremic syndrome</kwd><kwd>thrombotic microangiopathy</kwd><kwd>genetic variants of the complement system</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">Коротчаева Ю.В., Козловская Н.Л., Демьянова К.А. и др. Генетические аспекты акушерского гемолитико-уремического синдрома. Клиническая нефрология. 2017; (1): 12-17.</mixed-citation><mixed-citation xml:lang="en">Коротчаева Ю.В., Козловская Н.Л., Демьянова К.А. и др. Генетические аспекты акушерского гемолитико-уремического синдрома. 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