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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">Advances in Molecular Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Advances in Molecular Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Успехи молекулярной онкологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-805X</issn><issn publication-format="electronic">2413-3787</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">653</article-id><article-id pub-id-type="doi">10.17650/2313-805X-2024-11-1-105-112</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>EXPERIMENTAL REPORT</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ЭКСПЕРИМЕНТАЛЬНАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Genetic factors of thrombosis <italic>FII G20210A</italic>, <italic>FV G1691A</italic> (<italic>Arg506Gln</italic>) in patients with thoracoabdominal malignant tumors</article-title><trans-title-group xml:lang="ru"><trans-title>Генетические факторы тромбоза <italic>FII G20210A</italic>, <italic>FV G1691A</italic> (<italic>Arg506Gln</italic>) у больных со злокачественными опухолями торакоабдоминальной локализации</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8501-7917</contrib-id><name-alternatives><name xml:lang="en"><surname>Korolyova</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Королева</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>Анна Анатольевна Королева</p><p>115522 Москва, Каширское шоссе, 24</p></bio><email>anna.korolyova@hotmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0833-6452</contrib-id><name-alternatives><name xml:lang="en"><surname>Gerasimov</surname><given-names>S. S.</given-names></name><name xml:lang="ru"><surname>Герасимов</surname><given-names>С. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lyubchenko</surname><given-names>L. N.</given-names></name><name xml:lang="ru"><surname>Любченко</surname><given-names>Л. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>2nd Botkinskij Proezd, Moscow 3125284; Bld. 1, 51 3rd Parkovaya St., Moscow 105425</p></bio><bio xml:lang="ru"><p>Москва 125284, 2-й Боткинский проезд, 3; 105425 Москва, 3-я Парковая ул., 51, стр. 1</p></bio><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">N.A. Lopatkin Research Institute of Urology and Interventional Radiology – branch National Medical Research Radiological Centre, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-01-15" publication-format="electronic"><day>15</day><month>01</month><year>2024</year></pub-date><volume>11</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>105</fpage><lpage>112</lpage><history><date date-type="received" iso-8601-date="2024-04-05"><day>05</day><month>04</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-04-05"><day>05</day><month>04</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Korolyova A.A., Gerasimov S.S., Lyubchenko L.N.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Королева А.А., Герасимов С.С., Любченко Л.Н.</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Korolyova A.A., Gerasimov S.S., Lyubchenko L.N.</copyright-holder><copyright-holder xml:lang="ru">Королева А.А., Герасимов С.С., Любченко Л.Н.</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/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://umo.abvpress.ru/jour/article/view/653">https://umo.abvpress.ru/jour/article/view/653</self-uri><abstract xml:lang="en"><p><bold>Introduction. </bold>Malignant tumor is one of the leading factors of venous and arterial thrombosis. But there is no data on the need for a genetic testing protocol of cancer patients for genetic predisposition thrombotic conditions, despite the fact that a number of polymorphisms of hemostasis genes are considered to be unconditionally proven factors of high cumulative thrombogenic risk, and proteins encoded by these genes are direct links in the cascades of pathological hypercoagulation in neoplastic processes.</p><p><bold>Aim.</bold> To identify groups of high genetic risk of thrombotic complications among patients with malignant thoracoabdominal tumors.</p><p><bold>Materials and methods</bold>. The study included 223 patients with malignant tumors of the lung, stomach, esophagus, operated in the Department of Thoracic Oncology of the N.N. Blokhin National Research Center of Oncology in 2018–2019. The study groups consisted of patients with myocardial infarction (<italic>n</italic> = 62), ischemic stroke (<italic>n</italic> = 24), venous thrombosis/ venous thromboembolic complications (<italic>n</italic> = 40), patients without cardiovascular diseases, but with a family history burdened by cardiovascular diseases (<italic>n</italic> = 33). The control group included 81 patients.</p><p><bold>Results.</bold> Among patients with malignant tumors of thoracoabdominal localization, a statistically significant difference was determined in the frequency of carriage of the heterozygous genotype <italic>FV 1691GA</italic> (<italic>Arg506Gln</italic>) in patients who had a myocardial infarction (χ<sup>2</sup> = 4.0; p = 0.046), who had venous thrombosis (χ<sup>2</sup> = 4.118; p = 0.043), in the group of patients with burdened with a family history (χ<sup>2</sup> = 4.997; p = 0.026) in comparison with the control group. Statistically significant difference in the frequency of carriage of the heterozygous variant of the mutation in the <italic>FII G20210A</italic> gene relative to the control group, it was determined in the group of patients who had an acute cerebrovascular accident (χ<sup>2</sup> = 6.881; p = 0.009) and among patients with a burdened history (χ<sup>2</sup> = 7.563; p = 0.006).</p><p><bold>Conclusion</bold>. In order to assess the risk of development and prevention of thrombotic complications in the perioperative period in patients with malignant thoracoabdominal tumors, who have suffered myocardial infarction, ischemic stroke, venous thrombosis/venous thromboembolic complications, as well as patients without cardiovascular pathology, but with thrombotic conditions in relatives of the first degree, it is advisable to perform DNA diagnostics at the prehospital stage to identify of gene polymorphisms <italic>FII G20210A</italic> and <italic>FV G1691A</italic> (<italic>Arg506Gln</italic>).</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. Злокачественная опухоль является одним из ведущих факторов развития как венозного, так и артериального тромбоза. Несмотря на то что нет данных о необходимости диагностического тестирования онкологических больных на генетическую предрасположенность к тромботическим состояниям, ряд полиморфизмов генов системы гемостаза относят к доказанным факторам высокого кумулятивного тромбогенного риска, а белки, кодируемые этими генами, являются непосредственными звеньями в каскадах патологической гиперкоагуляции при неопластических процессах.</p><p><bold>Цель исследования</bold> – выявить среди пациентов со злокачественными опухолями торакоабдоминальной локализации больных с высоким генетическим риском развития тромботических осложнений.</p><p><bold>Материалы и методы</bold>. Для выявления однонуклеотидных полиморфных вариантов генов протромбина (<italic>FII G20210A</italic>) и проакцелерина (<italic>FV G1691A</italic> (<italic>Arg506Gln</italic>)) 223 больным раком легкого, желудка и пищевода, прооперированным в 2018–2019 гг. в отделении торакальной онкологии Национального медицинского исследовательского центра онкологии им. Н.Н. Блохина Минздрава России, выполнено ДНК-тестирование. В исследуемые группы вошли пациенты, перенесшие инфаркт миокарда (<italic>n</italic> = 62), ишемический инсульт (<italic>n</italic> = 24), а также пациенты с венозными тромбоэмболическими осложнениями (<italic>n</italic> = 40) и без сердечно-сосудистой патологии, но с их наличием в семейном анамнезе (<italic>n</italic> = 33). В контрольную группу включен 81 пациент.</p><p><bold>Результаты.</bold> Определена статистически значимая разница в частоте носительства гетерозиготного генотипа <italic>FV 1691GA</italic> (<italic>Arg506Gln</italic>) у пациентов со злокачественными опухолями торакоабдоминальной локализации, перенесших инфаркт миокарда (χ<sup>2</sup> = 4,0; p = 0,046), венозный тромбоз/тромбоэмболию легочной артерии (χ<sup>2</sup> = 4,118; p = 0,043), и у больных с отягощенным семейным анамнезом (χ<sup>2</sup> = 4,997; p = 0,026) по сравнению с контрольной группой. Cтатистически значимая разница в частоте носительства гетерозиготного варианта мутации в гене <italic>FII G20210A</italic> относительно контрольной группы выявлена у пациентов, перенесших ишемический инсульт (χ<sup>2</sup> = 6,881; p = 0,009), а также у пациентов с отягощенным семейным анамнезом (χ<sup>2</sup> = 7,563; p = 0,006).</p><p><bold>Заключение</bold>. Для оценки риска развития и дальнейшей профилактики тромботических осложнений в периоперационном периоде больным злокачественными опухолями торакоабдоминальной локализации, перенесшим инфаркт миокарда, ишемический инсульт, венозные тромбоэмболические осложнения, а также пациентам без выраженной сердечно-сосудистой патологии, но с тромботическими состояниями у родственников 1-й степени на догоспитальном этапе целесообразно выполнять ДНК-диагностику для выявления полиморфизмов генов <italic>FII G20210A</italic> и <italic>FV G1691A</italic> (<italic>Arg506Gln</italic>).</p></trans-abstract><kwd-group xml:lang="en"><kwd>factor V Leiden</kwd><kwd>prothrombin G(20210)A mutation</kwd><kwd>malignant thoracoabdominal tumors</kwd><kwd>myocardial infarction</kwd><kwd>ischemic stroke</kwd><kwd>venous thromboembolism</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>мутация Лейдена</kwd><kwd>мутация протромбина G(20210)A</kwd><kwd>злокачественные опухоли торакоабдоминальной локализации</kwd><kwd>инфаркт миокарда</kwd><kwd>ишемический инсульт</kwd><kwd>венозный тромбоэмболизм</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The study was conducted without sponsorship</funding-statement><funding-statement xml:lang="ru">Исследование проведено без спонсорской поддержки</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Suvorin P.A., Khoronenko V.E., Zharkov P.A., Baskakov D.S. 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