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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">10.25557/2073-7998.2021.09.45-47</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-1977</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>BRIEF REPORT</subject></subj-group></article-categories><title-group><article-title>Клинические эффекты моногенной дупликации Xp11.4 с вовлечением гена TSPAN7</article-title><trans-title-group xml:lang="en"><trans-title>Clinical effects of single-gene duplication of Xp11.4 involving the TSPAN7 gene</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>Толмачева</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tolmacheva</surname><given-names>E. N.</given-names></name></name-alternatives><email xlink:type="simple">katetolmacheva35@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>Кашеварова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kashevarova</surname><given-names>A. A.</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>Беляева</surname><given-names>Е. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyaeva</surname><given-names>E. O.</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>Салюкова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Salyukova</surname><given-names>O. A.</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>Фонова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fonova</surname><given-names>E. A.</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>Лопаткина</surname><given-names>М. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Lopatkina</surname><given-names>M. E.</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>Дроздов</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Drozdov</surname><given-names>G. 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>Федотов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedotov</surname><given-names>D. A.</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>Лебедев</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedev</surname><given-names>I. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт медицинской генетики, Томский национальный исследовательский медицинский центр Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Medical Genetics, Tomsk National Research Medical Center of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>09</day><month>12</month><year>2021</year></pub-date><volume>20</volume><issue>9</issue><fpage>45</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Толмачева Е.Н., Кашеварова А.А., Беляева Е.О., Салюкова О.А., Фонова Е.А., Лопаткина М.Е., Дроздов Г.В., Федотов Д.А., Лебедев И.Н., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Толмачева Е.Н., Кашеварова А.А., Беляева Е.О., Салюкова О.А., Фонова Е.А., Лопаткина М.Е., Дроздов Г.В., Федотов Д.А., Лебедев И.Н.</copyright-holder><copyright-holder xml:lang="en">Tolmacheva E.N., Kashevarova A.A., Belyaeva E.O., Salyukova O.A., Fonova E.A., Lopatkina M.E., Drozdov G.V., Fedotov D.A., Lebedev I.N.</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/1977">https://www.medgen-journal.ru/jour/article/view/1977</self-uri><abstract><p>Моногенная микродупликация TSPAN7 часто классифицируется либо как перестройка с неясной клинической значимостью, либо как условно патогенная. При этом у гемизиготных носителей кроме нарушений интеллектуального развития и/или аутизма, наблюдаются и дисморфии, что характерно для синдромальных форм интеллектуальной недостаточности. В настоящей работе мы анализировали патогенетическую роль микродупликации в формировании клинического фенотипа XLID у двух пациентов. Результаты работы позволяют предположить, что внутригенная дупликация TSPAN7 является патогенной и имеет тенденцию к формированию у гемизиготных носителей синдромальной формы XLID.</p></abstract><trans-abstract xml:lang="en"><p>Single-gene microduplication of the TSPAN7 gene is often classified as either a rearrangement of uncertain clinical significance or likely pathogenic, although other clinical features are often observed in hemizygous carriers in addition to intellectual disability or autism. This is characteristic of syndromic intellectual disability. In this study, we analyzed the pathogenetic significance of the microduplication in the XLID phenotype in two patients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нарушения интеллектуального развития</kwd><kwd>X-сцепленная интеллектуальная недостаточность</kwd><kwd>моногенная микродупликация</kwd><kwd>ген TSPAN7</kwd></kwd-group><kwd-group xml:lang="en"><kwd>intellectual disability</kwd><kwd>XLID</kwd><kwd>single-gene microduplication</kwd><kwd>TSPAN7 gene</kwd><kwd>Hunter syndrome</kwd><kwd>IDS gene</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">Bassani S., Zapata J., Gerosa L., Moretto E., Murru L., Passafaro M. The neurobiology of X-linked intellectual disability. The Neuroscientist 2013;19:541-542.</mixed-citation><mixed-citation xml:lang="en">Bassani S., Zapata J., Gerosa L., Moretto E., Murru L., Passafaro M. 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