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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">phgenomics</journal-id><journal-title-group><journal-title xml:lang="ru">Фармакогенетика и фармакогеномика</journal-title><trans-title-group xml:lang="en"><trans-title>Pharmacogenetics and Pharmacogenomics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2588-0527</issn><issn pub-type="epub">2686-8849</issn><publisher><publisher-name>LLC "Izdatelstvo OKI"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/2588-0527-2025-3-13-20</article-id><article-id custom-type="edn" pub-id-type="custom">CXWZZF</article-id><article-id custom-type="elpub" pub-id-type="custom">phgenomics-336</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>КЛИНИЧЕСКАЯ ФАРМАКОГЕНЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL PHARMACOGENETICS</subject></subj-group></article-categories><title-group><article-title>Влияние полиморфизма генов глутатионтрансфераз Т1 и М1 на эффективность химиотерапии у больных раком молочной железы в зависимости от клинических и морфологических характеристик</article-title><trans-title-group xml:lang="en"><trans-title>Influence of glutathione transferase T1 and M1 gene polymorphisms on the effectiveness of chemotherapy in patients with breast cancer based on clinical and morphological characteristics</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7072-1688</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гулян</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gulyan</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гулян Изабелла Самсоновна — ассистент института хирургии; врач-онколог Медицинского комплекса ДВФУ,</p><p>Владивосток.</p></bio><bio xml:lang="en"><p>Izabella S. Gulyan — Assistant at the Institute of Surgery; oncologist of the Medical Complex FEFU,</p><p>Vladivostok.</p></bio><email xlink:type="simple">isabella.g@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6656-6299</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Быстрицкая</surname><given-names>Е. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Bystritskaya</surname><given-names>E. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Быстрицкая Евгения Петровна — м. н. с. лаборатории морской биохимии,</p><p>Владивосток.</p></bio><bio xml:lang="en"><p>Evgeniya P. Bystritskaya — Junior Researcher at the Marine Biochemistry Laboratory,</p><p>Vladivostok.</p></bio><email xlink:type="simple">ep.bystritskaya@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0993-1763</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Отставных</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Otstavnykh</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Отставных Надежда Юрьевна — м. н. с. лаборатории морской биохимии,</p><p>Владивосток.</p></bio><bio xml:lang="en"><p>Nadezhda Yu. Otstavnykh — Junior Researcher at the Marine Biochemistry Laboratory,</p><p>Vladivostok.</p></bio><email xlink:type="simple">chernysheva.nadezhda@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9227-1929</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Переломова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Perelomova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Переломова Оксана Валерьевна — старший преподаватель Института фундаментальных основ и информационных технологий в медицине,</p><p>Владивосток.</p></bio><bio xml:lang="en"><p>Oksana V. Perelomova — Senior Lecturer at the Institute of Fundamental Principles and Information Technologies in Medicine,</p><p>Vladivostok.</p></bio><email xlink:type="simple">operelomova@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6126-1253</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Елисеева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Eliseeva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елисеева Екатерина Валерьевна — д. м. н., профессор, зав. кафедрой общей и клинической фармакологии,</p><p>Владивосток.</p></bio><bio xml:lang="en"><p>Ekaterina V. Eliseeva — PhD, Dr. Sci. (Med.), Professor, Head of Department of General and Clinical Pharmacology,</p><p>Vladivostok.</p></bio><email xlink:type="simple">eliseeva@tgmu.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2395-0485</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исаева</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Isaeva</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Исаева Марина Петровна — к. м. н., заведующая лабораторией морской биохимии,</p><p>Владивосток.</p></bio><bio xml:lang="en"><p>Marina P. Isaeva — PhD, Сand. Sci. (Med.), Head of the Laboratory of Marine Biochemistry,</p><p>Vladivostok.</p></bio><email xlink:type="simple">issaeva@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0808-5283</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Апанасевич</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Apanasevich</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Апанасевич Владимир Иосифович — д. м. н., профессор института хирургии,</p><p>Владивосток.</p></bio><bio xml:lang="en"><p>Vladimir I. Apanasevich — PhD, Dr. Sci. (Med.), Professor of the Institute of Surgery,</p><p>Vladivostok.</p></bio><email xlink:type="simple">oncolog222@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБОУ ВО «Тихоокеанский государственный медицинский университет»; ФГАОУ ВО «Дальневосточный федеральный университет»<country>Россия</country></aff><aff xml:lang="en">Pacific State Medical University; Far Eastern Federal University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ФГБУН «Тихоокеанский институт биоорганической химии им. Г.Б. Елякова Дальневосточного отделения РАН»<country>Россия</country></aff><aff xml:lang="en">G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch RAS<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">ФГБОУ ВО «Тихоокеанский государственный медицинский университет»<country>Россия</country></aff><aff xml:lang="en">Pacific State Medical University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><fpage>13</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гулян И.С., Быстрицкая Е.П., Отставных Н.Ю., Переломова О.В., Елисеева Е.В., Исаева М.П., Апанасевич В.И., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Гулян И.С., Быстрицкая Е.П., Отставных Н.Ю., Переломова О.В., Елисеева Е.В., Исаева М.П., Апанасевич В.И.</copyright-holder><copyright-holder xml:lang="en">Gulyan I.S., Bystritskaya E.P., Otstavnykh N.Y., Perelomova O.V., Eliseeva E.V., Isaeva M.P., Apanasevich V.I.</copyright-holder><license 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.pharmacogenetics-pharmacogenomics.ru/jour/article/view/336">https://www.pharmacogenetics-pharmacogenomics.ru/jour/article/view/336</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Неуклонный рост заболеваемости раком молочной железы (РМЖ), а также связанной с ним смертности и инвалидизации населения обуславливает актуальность поиска эффективного лечения и профилактики данной патологии.</p></sec><sec><title>Цель</title><p>Цель. Оценка различий эффективности химиотерапии РМЖ в зависимости от возраста, стадии и биологического подтипа опухоли с учётом деле- ционного статуса генотипов GSTT1, GSTM1 у пациенток.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проанализированы данные 132 пациенток с РМЖ, получавших химиотерапевтическое лечение в период с 2013 по 2021 гг. Генотипирование полиморфных вариантов GSTM1 и GSTT1 проводили с помощью мультиплексной полимеразной цепной реакции с последующим анализом кривых плавления продуктов реакции.</p></sec><sec><title>Результаты</title><p>Результаты. Наличие «нулевого» генотипа GSTМ1 и GSTT1 снижало риск развития рецидива у пациентов с III стадией заболевания в 0,52 раза (95 % ДИ 0,29–0,89, р = 0,023) и 0,4 раза соответственно (95 % ДИ 0,098–0,99, р = 0,049). Среди пациентов с люминальным В HER2-позитивным РМЖ и GSTM1-0 летальных случаев не было, у женщин с люминальным В HER2-негативным подтипом РМЖ риск рецидива снижался в группе с генотипом GSTМ1-0. У пациенток с люминальным A общая выживаемость (ОВ) при «диком» типе GSTT1 составила 75,5 (±12,3) %, при GSTМ1-0-летальных исходов не было (ОР = 0,034, 95 % ДИ 0,02–0,045, р = 0,001), при люминальном B HER2-негативном подтипе ОВ при «диком» типе GSTT1 — 69,9 (±8,5) % против отсутствия летальных случаев при «нулевом» генотипе (ОР = 0,035, 95 % ДИ 0,025–0,044, р = 0,001)).</p></sec><sec><title>Заключение</title><p>Заключение. Результаты нашего исследования показали значимое влияние делеционного полиморфизма генов GSTT1 и GSTM1 на безрецидивную выживаемость у пациентов с III стадией заболевания и гормонозависимым раком молочной железы.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. The steady increase in the incidence of breast cancer (BC), as well as associated mortality and disability of the population, determines the relevance of the search for effective treatment and prevention of this pathology.</p></sec><sec><title>Objective</title><p>Objective. Evaluation of differences in the effectiveness of chemotherapy for BC depending on the age, stage, and biological subtype of the tumor, considering the deletion status of the GSTT1 and GSTM1 genotypes in patients.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Data from 132 patients with BC who received chemotherapy treatment from 2013 to 2021 were analyzed. Polymorphic GSTM1 and GSTT1 variants were genotyped using multiplex polymerase chain reaction, followed by analysis of the melting curves of the reaction products.</p></sec><sec><title>Results</title><p>Results. The presence of the "null" genotype of GSTM1 and GSTT1 reduced the risk of relapse in patients with stage III disease by 0.52 times (95 % CI 0.29–0.89, p = 0.023) and 0.4 times, respectively (95 % CI 0.098–0.99, p = 0.049). Patients with luminal B HER2-positive breast cancer and GSTM1-0 had no fatalities. The risk of relapse was reduced in women with luminal B HER2-negative breast cancer subtype in the GSTM1-0 genotype group. In patients with luminal A, the overall survival (OS) with the GSTT1 wild type was 75.5 (±12.3) %, with GSTM1-0 there were no lethal outcomes (OR = 0.034, 95 % CI 0.02–0.045, p = 0.001), with luminal B HER2-negative subtypes, OS with the GSTT1 wild type was 69.9 (±8.5) % versus no lethal cases with the null genotype (OR = 0.035, 95 % CI 0.025–0.044, p = 0.001)).</p></sec><sec><title>Conclusion</title><p>Conclusion. The results of our study showed a significant effect of the GSTT1 and GSTM1 gene deletion polymorphism on relapse-free survival in patients with stage III disease and hormone-dependent breast cancer.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак молочной железы</kwd><kwd>генетический полиморфизм</kwd><kwd>гены GSTT1</kwd><kwd>GSTM1</kwd></kwd-group><kwd-group xml:lang="en"><kwd>breast cancer</kwd><kwd>genetic polymorphism</kwd><kwd>GSTT1</kwd><kwd>GSTM1 genes</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">Злокачественные новообразования в России в 2023 году (заболеваемость и смертность) / под ред. А.Д. Каприна [и др.] М.: МНИОИ им. П.А. Герцена — филиал ФГБУ «НМИЦ радиологии» Минздрава России, 2024. илл. 276 с. 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