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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">10.25557/2073-7998.2024.08.58-62</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-2531</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>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group></article-categories><title-group><article-title>Случай синдрома тризма-псевдокамптодактилии, обусловленный редким вариантом в гене MYH8</article-title><trans-title-group xml:lang="en"><trans-title>The case of trismus-pseudocamptodactyly syndrome due to rare variant in MYH8 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>Гусина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гусина Ася Александровна</p><p>220053, г. Минск, ул. Орловская, д. 66</p></bio><bio xml:lang="en"><p>Asya A. Gusina</p><p>66 Orlovskaya st., Minsk, 220053, Republic of Belarus</p></bio><email xlink:type="simple">asya.gusina@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>Колыбенко</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolybenko</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колыбенко М. И.</p><p>246022, г. Гомель, ул. Кирова, д. 57</p></bio><bio xml:lang="en"><p>Kolybenko M. I.</p><p>57 Kirova st., Gomel, 246022, Republic of Belarus</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>Козорез</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozorez</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Козорез А. О.</p><p>220053, г. Минск, ул. Орловская, д. 66</p></bio><bio xml:lang="en"><p>Kozorez A. O.</p><p>66 Orlovskaya st., Minsk, 220053, Republic of Belarus</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>Николаева</surname><given-names>Ю. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolayeva</surname><given-names>J. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николаева Ю. З.</p><p>246022, г. Гомель, ул. Кирова, д. 57</p></bio><bio xml:lang="en"><p>Nikolayeva J. Z.</p><p>57 Kirova st., Gomel, 246022, Republic of Belarus</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Республиканский научно-практический центр «Мать и дитя»</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Republican Scientific and Practical Center “Mother and child”</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Гомельский областной диагностический медико-генетический центр с консультацией «Брак и семья»</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Gomel Regional Diagnostic Medical and Genetic Center with consultation “Marriage and family”</institution><country>Belarus</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>58</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гусина А.А., Колыбенко М.И., Козорез А.О., Николаева Ю.З., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Гусина А.А., Колыбенко М.И., Козорез А.О., Николаева Ю.З.</copyright-holder><copyright-holder xml:lang="en">Gusina A.A., Kolybenko M.I., Kozorez A.O., Nikolayeva J.Z.</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/2531">https://www.medgen-journal.ru/jour/article/view/2531</self-uri><abstract><p>Синдром тризма-псевдокамптодактилии (СТП, дистальный артрогрипоз 7 типа) – редкое заболевание с аутосомно-доминантным наследованием из группы дистальных артрогрипозов. Наиболее характерными клиническими проявлениями СТП являются тризм и ограничение разгибания в межфаланговых суставах кисти при тыльном сгибании запястья (псевдокамптодактилия). Причиной заболевания является патогенный вариант с.2021G&gt;A (p.Arg674Gln) в гене MYH8, который был выявлен во всех случаях синдрома, описанных в научной медицинской литературе. В этой работе представлен новый случай СТП, обусловленный редким вариантом NM_002472.3 (MYH8): с.2020C&gt;T (p.Arg674Trp, rs762523289).</p></abstract><trans-abstract xml:lang="en"><p>Trismus-pseudocamptodactyly syndrome (TPS, distal arthrogryposis type 7) is a rare disease with autosomal dominant inheritance from the group of distal arthrogryposis. The most characteristic clinical manifestations of TPS are trismus and limited extension in the interphalangeal joints of the hand during dorsiflexion of the wrist (pseudocamptodactyly). The cause of the disease is the pathogenicvariant c.2021G&gt;A (p.Arg674Gln) in the MYH8 gene, which has been identified in all cases of the syndrome described in the scientific medical literature. This study presents a new case of TPS caused by the rare variant NM_002472.3 (MYH8): c.2020C&gt;T (p.Arg674Trp, rs762523289).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром тризма-псевдокамптодактии</kwd><kwd>дистальный артрогрипоз 7 типа</kwd><kwd>тризм</kwd><kwd>псевдокамптодактилия</kwd><kwd>MYH8</kwd></kwd-group><kwd-group xml:lang="en"><kwd>trismus-pseudocamptodacty syndrome</kwd><kwd>distal arthrogryposis type 7</kwd><kwd>trismus</kwd><kwd>pseudocamptodactyly</kwd><kwd>MYH8</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">Шаркова И.В., Никитин С.С., Маркова Т.В., и др. 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