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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">10.25557/2073-7998.2024.08.13-22</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-2526</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Косвенная диагностика синдрома Рубинштейна-Тэйби 1 типа с применением методов таргетного анализа уровня метилирования ДНК</article-title><trans-title-group xml:lang="en"><trans-title>Indirect diagnostics of type 1 Rubinstein-Taybi syndrome using methods of targeted analysis of DNA methylation level</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>Земляная</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zemlianaia</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Земляная О. А.</p><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>Zemlianaia O. A.</p><p>1, Moskvorechie st., Moscow, 115478, Russian Federation</p></bio><email xlink:type="simple">o.zemlyanaya@mail.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>Калинкин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinkin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калинкин А.И.</p><p>115522, г. Москва,  ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>Kalinkin A. I.</p><p>1, Moskvorechie st., Moscow, 115478, Russian Federation</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>Танас</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tanas</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Танас А. С.</p><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>Tanas A. S.</p><p>1, Moskvorechie st., Moscow, 115478, Russian Federation</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>Ефремова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Efremova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ефремова А. В.</p><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>Efremova A. V.</p><p>1, Moskvorechie st., Moscow, 115478</p><p> </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>Исмагилова</surname><given-names>О. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Ismagilova</surname><given-names>O. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Исмагилова О. Р.</p><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>Ismagilova O. R.</p><p>1, Moskvorechie st., Moscow, 115478, Russian Federation</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>Залетаев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaletaev</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Залетаев Д. В.</p><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>Zaletaev D. V.</p><p>1, Moskvorechie st., Moscow, 115478, Russian Federation</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>Стрельников</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Strelnikov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Стрельников В. В.</p><p>115522, г. Москва, ул. Москворечье, д. 1 </p></bio><bio xml:lang="en"><p>Strelnikov V. V.</p><p>1, Moskvorechie st., Moscow, 115478, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ Медико-генетический научный центр имени академика Н.П. Бочкова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>27</day><month>10</month><year>2024</year></pub-date><volume>23</volume><issue>8</issue><fpage>13</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Земляная О.А., Калинкин А.И., Танас А.С., Ефремова А.В., Исмагилова О.Р., Залетаев Д.В., Стрельников В.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Земляная О.А., Калинкин А.И., Танас А.С., Ефремова А.В., Исмагилова О.Р., Залетаев Д.В., Стрельников В.В.</copyright-holder><copyright-holder xml:lang="en">Zemlianaia O.A., Kalinkin A.I., Tanas A.S., Efremova A.V., Ismagilova O.R., Zaletaev D.V., Strelnikov 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.medgen-journal.ru/jour/article/view/2526">https://www.medgen-journal.ru/jour/article/view/2526</self-uri><abstract><p>Нарушение эпигенетических механизмов регуляции экспрессии генов, происходящее в связи с появлением патогенных вариантов в генах, кодирующих элементы эпигенетического аппарата, приводит к развитию хроматинопатий. Данная группа наследственных заболеваний насчитывает 179 синдромов, часть из которых имеет  перекрывающиеся фенотипы. Несмотря на  разнообразие подходов к молекулярно-генетической диагностике хроматинопатий, подтвердить  клинический диагноз традиционными методами удается далеко не во всех случаях, вследствие чего сохраняет свою актуальность задача по оптимизации алгоритмов диагностики. В настоящей работе представлен оригинальный подход к косвенной диагностике хроматинопатий на примересиндрома Рубинштейна-Тэйби, заключающийся в анализе уровня метилирования ограниченных участков генома. В основе исследования лежит применение двух методов таргетного количественного анализа метилирования ДНК, которые являются относительно доступными и могут быть интегрированы в диагностическую практику.</p></abstract><trans-abstract xml:lang="en"><p>Disruption of epigenetic mechanisms of gene expression regulation, occurring due to the emergence of pathogenic variants in genes encoding elements of the epigenetic machinery, leads to the development of chromatinopathies. This group of hereditary diseasesincludes 179 syndromes, some of which have overlapping phenotypes. Despite the fact that there is a variety of approaches to molecular diagnostics of chromatinopathies, it is not always possible to confirm the clinical diagnosis by traditional methods, thus the problem of optimizing diagnostic algorithms remains relevant. This article aims to represent an original approach to indirect diagnostics of chromatinopathies using the example of Rubinstein-Taybi syndrome, which is based on analyzing the methylation level of limitedregions of the genome. The study encompasses two methods of targeted quantitative analysis of DNA methylation, which are relatively accessible and can be integrated into diagnostic practice.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроматинопатии</kwd><kwd>синдром Рубинштейна-Тэйби</kwd><kwd>эписигнатура</kwd><kwd>метилирование ДНК</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chromatinopathies</kwd><kwd>Rubinstein-Taybi syndrome</kwd><kwd>episignature</kwd><kwd>DNA methylation.</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания Минобрнауки России для ФГБНУ «МГНЦ» на 2024 год.</funding-statement><funding-statement xml:lang="en">The research was carried out within the state assignment of Ministry of Science and Higher Education of the Russian Federation for RCMG</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">Nava A.A., Arboleda V.A. The omics era: a nexus of untapped potential for Mendelian chromatinopathies. Hum Genet. 2024;143:475–495.</mixed-citation><mixed-citation xml:lang="en">Nava A.A., Arboleda V.A. The omics era: a nexus of untapped potential for Mendelian chromatinopathies. Hum Genet. 2024;143:475–495.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Larizza L., Finelli P. Developmental disorders with intellectual disability driven by chromatin dysregulation: Clinical overlaps and molecular mechanisms. Clin Genet. 2019;95(2):231-240.</mixed-citation><mixed-citation xml:lang="en">Larizza L., Finelli P. Developmental disorders with intellectual disability driven by chromatin dysregulation: Clinical overlaps and molecular mechanisms. Clin Genet. 2019;95(2):231-240.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Levy M.A., McConkey H., Kerkhof J. et al. Novel diagnostic DNA methylation episignatures expand and refine the epigenetic landscapes of Mendelian disorders. HGG Adv. 2021;3(1):100075.</mixed-citation><mixed-citation xml:lang="en">Levy M.A., McConkey H., Kerkhof J. et al. Novel diagnostic DNA methylation episignatures expand and refine the epigenetic landscapes of Mendelian disorders. HGG Adv. 2021;3(1):100075.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Stevens C.A. Rubinstein-Taybi Syndrome. 2002 Aug 30 [Updated 2023 Nov 9]. In: Adam MP, Feldman J, Mirzaa GM, et al., editors. GeneReviews® [Internet]. Seattle (WA): University of Washington, Seattle; 1993-2024. Available from: https://www.ncbi.nlm.nih.gov/books/NBK1526/</mixed-citation><mixed-citation xml:lang="en">Stevens C.A. Rubinstein-Taybi Syndrome. 2002 Aug 30 [Updated 2023 Nov 9]. In: Adam MP, Feldman J, Mirzaa GM, et al., editors. GeneReviews® [Internet]. Seattle (WA): University of Washington, Seattle; 1993-2024. Available from: https://www.ncbi.nlm.nih.gov/books/NBK1526/</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Van Gils J., Magdinier F., Fergelot P., Lacombe D. Rubinstein-Taybi Syndrome: A Model of Epigenetic Disorder. Genes (Basel). 2021;12(7):968.</mixed-citation><mixed-citation xml:lang="en">Van Gils J., Magdinier F., Fergelot P., Lacombe D. Rubinstein-Taybi Syndrome: A Model of Epigenetic Disorder. Genes (Basel). 2021;12(7):968.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Исмагилова О.Р., Бескоровайная Т.С., Адян Т.А., Поляков А.В. Молекулярно-генетические основы синдрома Рубинштейна– Тейби. Нервно-мышечные болезни. 2023;13(2):31-41.</mixed-citation><mixed-citation xml:lang="en">Ismagilova O.R., Beskorovaynaya T.S., Adyan T.A., Polyakov A.V. Molekulyarno-geneticheskiye osnovy sindroma Rubinshteyna– Teybi [Molecular-genetic basis of Rubinstein–Taybi syndrome]. Nervno-myshechnyye bolezni [Neuromuscular Diseases]. 2023;13(2):31-41. (In Russ.) https://doi.org/10.17650/2222-8721-2023-13-2-31-41</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Awamleh Z., Goodman S., Choufani S. et al. DNA methylation signatures for chromatinopathies: current challenges and future applications. Hum Genet. 2024;143:551–557.</mixed-citation><mixed-citation xml:lang="en">Awamleh Z., Goodman S., Choufani S. et al. DNA methylation signatures for chromatinopathies: current challenges and future applications. Hum Genet. 2024;143:551–557.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Chater-Diehl E., Goodman S.J., Cytrynbaum C., Turinsky A.L., Choufani S., Weksberg R. Anatomy of DNA methylation signatures: Emerging insights and applications. Am J Hum Genet. 2021;108(8):1359-1366.</mixed-citation><mixed-citation xml:lang="en">Chater-Diehl E., Goodman S.J., Cytrynbaum C., Turinsky A.L., Choufani S., Weksberg R. Anatomy of DNA methylation signatures: Emerging insights and applications. Am J Hum Genet. 2021;108(8):1359-1366.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Sadikovic B., Levy M.A., Kerkhof J. et al. Clinical epigenomics: genome-wide DNA methylation analysis for the diagnosis of Mendelian disorders. Genet Med. 2021;23:1065–1074.</mixed-citation><mixed-citation xml:lang="en">Sadikovic B., Levy M.A., Kerkhof J. et al. Clinical epigenomics: genome-wide DNA methylation analysis for the diagnosis of Mendelian disorders. Genet Med. 2021;23:1065–1074.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Aref-Eshghi E., Kerkhof J., Pedro V.P. et al. Evaluation of DNA Methylation Episignatures for Diagnosis and Phenotype Correlations in 42 Mendelian Neurodevelopmental Disorders. Am J Hum Genet. 2020;106(3):356-370.</mixed-citation><mixed-citation xml:lang="en">Aref-Eshghi E., Kerkhof J., Pedro V.P. et al. Evaluation of DNA Methylation Episignatures for Diagnosis and Phenotype Correlations in 42 Mendelian Neurodevelopmental Disorders. Am J Hum Genet. 2020;106(3):356-370.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Tang Y., Ye X., Zhan Y. et al. Preprint from Research Square, 15 Mar 2023 Correlations between phenotype and gene region-specific episignatures in Rubinstein-Taybi syndrome and Menke-Hennekam syndrome. https://doi.org/10.21203/rs.3.rs-2671798/v1</mixed-citation><mixed-citation xml:lang="en">Tang Y., Ye X., Zhan Y. et al. Preprint from Research Square, 15 Mar 2023 Correlations between phenotype and gene region-specific episignatures in Rubinstein-Taybi syndrome and Menke-Hennekam syndrome. https://doi.org/10.21203/rs.3.rs-2671798/v1</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Husson T., Lecoquierre F., Nicolas G. et al. Episignatures in practice: independent evaluation of published episignatures for the molecular diagnostics of ten neurodevelopmental disorders. Eur J Hum Genet. 2024;32(2):190-199.</mixed-citation><mixed-citation xml:lang="en">Husson T., Lecoquierre F., Nicolas G. et al. Episignatures in practice: independent evaluation of published episignatures for the molecular diagnostics of ten neurodevelopmental disorders. Eur J Hum Genet. 2024;32(2):190-199.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Karpenko D.V. A Method Using One Fluorophore Signal in Sanger Read to Determine CpG Methylation in Bisulfite Converted DNA. Russ J Genet. 2023;59(11):1255–1262.</mixed-citation><mixed-citation xml:lang="en">Karpenko D.V. A Method Using One Fluorophore Signal in Sanger Read to Determine CpG Methylation in Bisulfite Converted DNA. Russ J Genet. 2023;59(11):1255–1262.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Kursa M.B., Jankowski A., Rudnicki, W.R. (2010). Boruta - A System for Feature Selection. Fundam. Informaticae. 2010; 101: 271- 285.</mixed-citation><mixed-citation xml:lang="en">Kursa M.B., Jankowski A., Rudnicki, W.R. (2010). Boruta - A System for Feature Selection. Fundam. Informaticae. 2010; 101: 271-285.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
