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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">gnck</journal-id><journal-title-group><journal-title xml:lang="ru">Колопроктология</journal-title><trans-title-group xml:lang="en"><trans-title>Koloproktologia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7556</issn><issn pub-type="epub">2686-7303</issn><publisher><publisher-name>Russian Association of Coloproctology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33878/2073-7556-2021-20-3-35-42</article-id><article-id custom-type="elpub" pub-id-type="custom">gnck-1657</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 и фенотипические характеристики 60 российских семей с синдромом Линча</article-title><trans-title-group xml:lang="en"><trans-title>Genetic and phenotypic characteristics of 60 Russian families with Lynch syndrome</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8480-9362</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шелыгин</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelygin</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шелыгин Ю.А. - директор</p><p>ул. Саляма Адиля, д. 2, г. Москва, 123423</p><p>ул. Баррикадная, д. 2/1, стр. 1, г. Москва, 125993</p></bio><bio xml:lang="en"><p>Yuri A. Shelygin</p><p>Salyama Adilya str., 2, Moscow, 123423</p><p>Barricadnaya str., 2/1-1, Moscow, 125993</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9294-5447</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ачкасов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Achkasov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ачкасов С.И. - заместитель директора</p><p>ул. Саляма Адиля, д. 2, г. Москва, 123423</p><p>ул. Баррикадная, д. 2/1, стр. 1, г. Москва, 125993</p></bio><bio xml:lang="en"><p>Sergey I. Achkasov</p><p>Salyama Adilya str., 2, Moscow, 123423</p><p>Barricadnaya str., 2/1-1, Moscow, 125993</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7680-5911</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семёнов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семёнов Д.А. - к.м.н., врач-хирург</p><p>ул. Лобачевского, д. 42, строение 4, г. Москва, 119415</p></bio><bio xml:lang="en"><p>Dmitrii A. Semenov</p><p>Lobachevsky st., 42, building 4, Moscow, 119415</p><p> </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9780-7916</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сушков</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sushkov</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сушков О.И. - д.м.н., заведующий отделением онкологии и хирургии ободочной кишки</p><p>ул. Саляма Адиля, д. 2, г. Москва, 123423</p></bio><bio xml:lang="en"><p>Oleg I. Sushkov</p><p>Salyama Adilya str., 2, Moscow, 123423</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7964-2126</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шахматов</surname><given-names>Д. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Shakhmatov</surname><given-names>D. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шахматов Д.Г. - к.м.н., научный сотрудник отделения онкологии и хирургии ободочной кишки</p><p>ул. Саляма Адиля, д. 2, г. Москва, 123423</p><p>ул. Баррикадная, д. 2/1, стр. 1, г. Москва, 125993</p><p> </p></bio><bio xml:lang="en"><p>Dmitry G. Shakhmatov</p><p>Salyama Adilya str., 2, Moscow, 123423</p><p>Barricadnaya str., 2/1-1, Moscow, 125993</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3874-6695</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Романова</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanova</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Романова Е.М. - врач-колопроктолог</p><p>ул. Саляма Адиля, д. 2, г. Москва, 123423</p></bio><bio xml:lang="en"><p>Ekaterina M. Romanova</p><p>Salyama Adilya str., 2, Moscow, 123423</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3820-7651</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шубин</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Shubin</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шубин В.П. - к.б.н., старший научный сотрудник отдела лабораторной генетики</p><p>ул. Саляма Адиля, д. 2, г. Москва, 123423</p></bio><bio xml:lang="en"><p>Vitaly P. Shubin</p><p>Salyama Adilya str., 2, Moscow, 123423</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8571-7462</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цуканов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsukanov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цуканов А.С. - д.м.н. Ведущий научный сотрудник отдела лабораторной генетики</p><p>ул. Саляма Адиля, д. 2, г. Москва, 123423</p></bio><bio xml:lang="en"><p>Alexey S. Tsukanov</p><p>Barricadnaya str., 2/1-1, Moscow, 125993</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ колопроктологии им. А.Н. Рыжих» Минздрава России; ФГБОУ ДПО Российская медицинская академия непрерывного профессиональноего образования Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryzhikh National Medical Research Center of Coloproctology; Russian Medical Academy of Postgraduate Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ колопроктологии им. А.Н. Рыжих» Минздрава России; ФГБОУ ДПО  Российская медицинская академия непрерывного профессиональноего образования Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryzhikh National Medical Research Center of Coloproctology; Russian Medical Academy of Postgraduate Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Клиника «К + 31»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Medical clinic “K + 31”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ колопроктологии им. А.Н. Рыжих» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryzhikh National Medical Research Center of Coloproctology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ колопроктологии им. А.Н. Рыжих» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryzhikh National Medical Research Center of Coloproctology;</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>21</day><month>09</month><year>2021</year></pub-date><volume>20</volume><issue>3</issue><fpage>35</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шелыгин Ю.А., Ачкасов С.И., Семёнов Д.А., Сушков О.И., Шахматов Д.Г., Романова Е.М., Шубин В.П., Цуканов А.С., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Шелыгин Ю.А., Ачкасов С.И., Семёнов Д.А., Сушков О.И., Шахматов Д.Г., Романова Е.М., Шубин В.П., Цуканов А.С.</copyright-holder><copyright-holder xml:lang="en">Shelygin Y.A., Achkasov S.I., Semenov D.A., Sushkov O.I., Shakhmatov D.G., Romanova E.M., Shubin V.P., Tsukanov A.S.</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.ruproctology.com/jour/article/view/1657">https://www.ruproctology.com/jour/article/view/1657</self-uri><abstract><p>ЦЕЛЬ: выявление и анализ клинических и генетических особенностей пациентов с колоректальным раком на фоне синдрома Линча (СЛ), постоянно проживающих на территории РФ.ПАЦИЕНТЫ И МЕТОДЫ: в период с 2012 по 2019 гг. было проведено обсервационное одноцентровое исследование. При выявлении злокачественного новообразования толстой кишки у всех пациентов проводился тщательный сбор анамнеза заболевания и жизни, семейной онкологической истории. В обязательном порядке выполнялось эндоскопическое исследование желудка и толстой кишки с биопсией, компьютерная томография органов грудной клетки, брюшной полости и МРТ малого таза при раке прямой кишки. В случае соответствия пациента отечественным критериям выполнялась молекулярно-генетическая диагностика.РЕЗУЛЬТАТЫ: в исследование было включено 60 пробандов с подтвержденным диагнозом СЛ (30 женщин и 30 мужчин в возрасте от 24 до 68 лет). Герминальные мутации были выявлены в гене MLH1 — в 30 случаях, MSH2 — в 26, MSH6 — в 2, PMS1 — в 1 и PMS2 — в 1 наблюдении. Двенадцать мутаций были описаны впервые в мире. Клиническими особенностями больных с СЛ являются ранний возраст при обнаружении рака толстой кишки — 39 лет; частая локализация злокачественного новообразования в левых отделах толстой кишки — 45% случаев; преимущественно низкая дифференцировка клеток опухоли — 55% наблюдений. В общей сложности в семьях российских пациентов с СЛ было выявлено 234 случая злокачественных новообразований. Важно отметить, что рак желудка у российских пациентов с СЛ по частоте встречаемости занимает третье место после рака толстой кишки и матки.ЗАКЛЮЧЕНИЕ: у российских пациентов выявлены клинико-генетические особенности, которые отличают их от европейской и североамериканской популяций. Обнаруженные отличия необходимо учитывать при использовании рекомендаций по тактике лечения российских пациентов с синдромом Линча.</p></abstract><trans-abstract xml:lang="en"><p>AIM: to evaluate the genetic and clinical characteristics of Russian patients with Lynch syndrome.PATIENTS AND METHODS: in the period from 2012 to 2019, patients with suspected Lynch syndrome were studied, according to the selection recommendations (Amsterdam II and original criteria). All patients underwent a microsatellite instability test in the tumor, and if it was detected, for germline mutations in the genes of MMR system. All patients underwent standard clinical procedures (colonoscopy, gastroscopy, CT, MRI, etc.).RESULTS: Lynch syndrome was genetically confirmed in 60 unrelated patients (included 30 women and 30 men, ranging in age from 24 to 68 years). Germline mutations were found in the following genes: MLH1 — 30, MSH2 — 26, MSH6 — 2, PMS1 — 1, PMS2 — 1. For the first time in the world, 12 novel mutations have been described. Clinical features of Russian patients with Lynch syndrome include: the early average age of development of the first cancer — 39.0 years; frequent 45% localization in the left colon; high (55%) incidence of poorly differentiated adenocarcinomas. A total of 234 tumors were diagnosed in Russian patients with Lynch syndrome and their relatives. It is also important to note that the stomach cancer is the third most common cancer after colon cancer.CONCLUSION: Russian patients with Lynch syndrome showed clinical and genetic and features, that distinguish them from European and North American population and should be taken into account when treating.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак толстой кишки</kwd><kwd>синдром Линча</kwd><kwd>гены системы репарации ДНК</kwd><kwd>герминальные мутации</kwd><kwd>микросателлитная&#13;
нестабильность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Colorectal cancer</kwd><kwd>Lynch syndrome</kwd><kwd>MMR genes</kwd><kwd>germline mutations</kwd><kwd>microsatellite instability</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">Каприн А.Д., Старинский В.В, Шахзадова А.О. Состояние онкологической помощи населению России в 2019 году. Москва: МНИОИ им. П.А. Герцена — филиал ФГБУ «НМИЦ радиологии» Минздрава России, илл. 2020. 239 с.</mixed-citation><mixed-citation xml:lang="en">Kaprin AD., Starinskiy VV, Shakhzadova AO. Sostoyanie onkologicheskoi pomoshchi naseleniyu Rossii v 2019 godu. Moscow: P. Herzen Moscow oncology research institute — branch of FSBI NMRRC of the Ministry of Health of the Russian Federation; 2020;239 p. 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