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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">30741</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">FLT3 and NPM1 gene mutations in patients with acute myeloid leukemias and the impact of FLT3-ITD mutations on the survival of patients with a normal karyotype</article-title><trans-title-group xml:lang="ru"><trans-title>МУТАЦИИ ГЕНОВ FLT3 И NPM1 У БОЛЬНЫХ ОСТРЫМИ МИЕЛОИДНЫМИ ЛЕЙКОЗАМИ И ВЛИЯНИЕ МУТАЦИИ FLT3-ITD НА ВЫЖИВАЕМОСТЬ БОЛЬНЫХ С НОРМАЛЬНЫМ КАРИОТИПОМ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Martynkevich</surname><given-names>Irina Stepanovna</given-names></name><name xml:lang="ru"><surname>Мартынкевич</surname><given-names>Ирина Степановна</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. биол. наук, вед. науч. сотр., ФГУ РНИИГТ ФМБА, тел.: 8-812-717-44-66; Федеральное государственное учреждение Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства</p></bio><email>genetics.spb@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gritsaev</surname><given-names>Sergey Vasil'evich</given-names></name><name xml:lang="ru"><surname>Грицаев</surname><given-names>Сергей Васильевич</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, вед. науч. сотр; Федеральное государственное учреждение Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Moskalenko</surname><given-names>Mikhail Viktorovich</given-names></name><name xml:lang="ru"><surname>Москаленко</surname><given-names>Михаил Викторович</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотр; Федеральное государственное учреждение Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ivanova</surname><given-names>Marina Petrovna</given-names></name><name xml:lang="ru"><surname>Иванова</surname><given-names>Марина Петровна</given-names></name></name-alternatives><bio xml:lang="ru"><p>науч. сотр; Федеральное государственное учреждение Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Aksenova</surname><given-names>Vasilisa Yur'evna</given-names></name><name xml:lang="ru"><surname>Аксенова</surname><given-names>Василиса Юрьевна</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотр; Федеральное государственное учреждение Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tiranova</surname><given-names>Sof'ya Aleksandrovna</given-names></name><name xml:lang="ru"><surname>Тиранова</surname><given-names>Софья Александровна</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач клинической лабораторной диагностики, клинико-диагностическая лаб; Федеральное государственное учреждение Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Abdulkadyrov</surname><given-names>Kudrat Mugutdinovich</given-names></name><name xml:lang="ru"><surname>Абдулкадыров</surname><given-names>Кудрат Мугутдинович</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, проф., рук. клинического отд-ния "Гематология"; Федеральное государственное учреждение Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Martynkevich</surname><given-names>I S</given-names></name><bio xml:lang="en"><p>Russian Research Institute of Hematology and Transfusion, Federal Biomedical Agency</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Gritsayev</surname><given-names>S V</given-names></name><bio xml:lang="en"><p>Russian Research Institute of Hematology and Transfusion, Federal Biomedical Agency</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Moskalenko</surname><given-names>M V</given-names></name><bio xml:lang="en"><p>Russian Research Institute of Hematology and Transfusion, Federal Biomedical Agency</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Ivanova</surname><given-names>M P</given-names></name><bio xml:lang="en"><p>Russian Research Institute of Hematology and Transfusion, Federal Biomedical Agency</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Aksenova</surname><given-names>V Yu</given-names></name><bio xml:lang="en"><p>Russian Research Institute of Hematology and Transfusion, Federal Biomedical Agency</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Tiranova</surname><given-names>S A</given-names></name><bio xml:lang="en"><p>Russian Research Institute of Hematology and Transfusion, Federal Biomedical Agency</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Abdulkadyrov</surname><given-names>K M</given-names></name><bio xml:lang="en"><p>Russian Research Institute of Hematology and Transfusion, Federal Biomedical Agency</p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Федеральное государственное учреждение Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Russian Research Institute of Hematology and Transfusion, Federal Biomedical Agency</institution></aff><aff><institution xml:lang="ru"></institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2010-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2010</year></pub-date><volume>82</volume><issue>12</issue><issue-title xml:lang="en">NO12 (2010)</issue-title><issue-title xml:lang="ru">ТОМ 82, №12 (2010)</issue-title><fpage>33</fpage><lpage>39</lpage><history><date date-type="received" iso-8601-date="2020-04-09"><day>09</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2010, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2010, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/30741">https://ter-arkhiv.ru/0040-3660/article/view/30741</self-uri><abstract xml:lang="en"><p>Aim. To estimate the extent of FLT3 and NPM1 gene mutations and the impact of mutations of FLT3-ITD on the survival of patients with acute myeloid leukemias (AML).
Materials and methods. The nucleus-containing cells of bone marrow and blood were studied in 43 patients with AML. Polymerase chain reaction analysis of total genomic DNA was applied.
Results. Mutations of FLT3-ITD, FLT3-TDK, and the NPM1 gene were found in 16 (37.2%) patients. A total of 19 mutations were revealed. There were 8 mutations of FLT3-ITD, 5 of FLT3-TKD, and 6 in the NPM1 gene. Single damages to genes were detected in 13 patients: FLT3-ITD in 6 (13.9%), FLT3-TKD in 4 (9.3%), and NPM1 in 3 (7%). Three (7%) patients exhibited 2 mutations simultaneously: in the NPM1 and FLT3-ITD in 2 (4.7%) and in the NPM1 gene and FLT3-TKD in 1 (2.3%). In AML patients with a normal karyotype and the FLT3-ITD-/NPM1- and FLT3-ITD+/ NPM1- genotypes, median overall survival was 17.3 versus 8 months (p = 0.069); and event-free survival (EFS) was 11 versus 5 months (p = 0.026). Univariate analysis established the negative impact of FLT3-ITD mutation on EFS.
Conclusion. The findings allow AML patients with a normal karyotype and the FLT3-ITD-/NPM1- genotypes to be identified as a poor prognosis group.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования. Оценка распространенности мутаций генов FLT3 и NPM1, а также влияния мутации FLT3-ITD на выживаемость больных острыми миелоидными лейкозами (ОМЛ).
Материалы и методы. Исследовали ядросодержащие клетки костного мозга и крови 43 больных ОМЛ. Использовали метод полимеразной цепной реакции тотальной геномной ДНК.
Результаты. Мутации FLT3-ITD, FLT3-TKD и NPM1 были обнаружены у 16 (37,2%) больных. Всего были выявлены 19 мутаций: 8 - FLT3-ITD, 5 - FLT3-TKD и 6 в гене NPM1. У 13 больных были выявлены одиночные повреждения генов: у 6 (13,9%) - FLT3-ITD, у 4 (9,3%) - FLT3-TKD и у 3 (7%) - NPM1. У 3 (7%) пациентов определялись 2 мутации одновременно: у 2 (4,7%) - в гене NPM1 и FLT3-ITD и у 1 (2,3%) - в гене NPM1 и FLT3-TKD. Медиана общей продолжительности жизни больных ОМЛ с нормальным кариотипом и генотипами FLT3-ITD-/NPM1- и FLT3-ITD+/NPM1- составила 17,3 мес против 8 мес (p = 0,069); а бессобытийной (БПЖ) - 11 мес против 5 мес (p = 0,026). В однофакторном анализе установлено негативное влияние мутации FLT3-ITD на БПЖ.
Заключение. Полученные данные позволяют выделять больных ОМЛ с нормальным кариотипом и генотипом FLT3-ITD+/NPM1- в группу неблагоприятного прогноза.</p></trans-abstract><kwd-group xml:lang="en"><kwd>FLT3-ITD</kwd><kwd>FLT3-TKD</kwd><kwd>NPM1</kwd><kwd>acute myeloid leukemia</kwd><kwd>FLT3-ITD</kwd><kwd>FLT3-TKD</kwd><kwd>NPM1</kwd><kwd>normal karyotype</kwd><kwd>survival</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>острый миелоидный лейкоз</kwd><kwd>ОМЛ</kwd><kwd>нормальный кариотип</kwd><kwd>выживаемость</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Dohner H. Implication of the molecular characterization of acute myeloid leukemia. In: Hematology (American Society Hematol. Education. Program). Pavia; 2007. 412-419.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Mrozek K., Marcucci G., Paschka P. et al. 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