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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Almanac of Clinical Medicine</journal-id><journal-title-group><journal-title xml:lang="en">Almanac of Clinical Medicine</journal-title><trans-title-group xml:lang="ru"><trans-title>Альманах клинической медицины</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2072-0505</issn><issn publication-format="electronic">2587-9294</issn><publisher><publisher-name xml:lang="en">Moscow Regional Research and Clinical Institute (MONIKI)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">17584</article-id><article-id pub-id-type="doi">10.18786/2072-0505-2026-54-009</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ARTICLES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Association of the <italic>TР53 Pro72Arg</italic> polymorphism with lymphovascular space invasion and survival in cervical cancer</article-title><trans-title-group xml:lang="ru"><trans-title>Ассоциация генетического варианта <italic>Pro72Arg</italic> гена <italic>TР53</italic> с лимфоваскулярной стромальной инвазией и выживаемостью при раке шейки матки</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-7781-6833</contrib-id><contrib-id contrib-id-type="spin">4136-3313</contrib-id><name-alternatives><name xml:lang="en"><surname>Rogalev</surname><given-names>Artem V.</given-names></name><name xml:lang="ru"><surname>Рогалев</surname><given-names>Артем Валериевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Associate Professor, Surgeon-oncologist, Oncosurgical Department No. 3</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент, хирург-онколог онкохирургического отделения № 3</p></bio><email>dr.onc.art@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-9229-732X</contrib-id><contrib-id contrib-id-type="spin">3953-5075</contrib-id><name-alternatives><name xml:lang="en"><surname>Semikoz</surname><given-names>Nataliya G.</given-names></name><name xml:lang="ru"><surname>Семикоз</surname><given-names>Наталья Григорьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Professor, Corr. Member of Russ. Acad. Sci., Head of the Department of Radiology; Head of the Department of Oncology</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор, чл.-корр. РАН, зав. отделом радиологии; зав. отделом онкологии</p></bio><email>nataligrsemikoz@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-7987-4091</contrib-id><contrib-id contrib-id-type="spin">3565-8254</contrib-id><name-alternatives><name xml:lang="en"><surname>Kishenya</surname><given-names>Maria S.</given-names></name><name xml:lang="ru"><surname>Кишеня</surname><given-names>Мария Сергеевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Leading Research Fellow, Central Scientific Research Laboratory</p></bio><bio xml:lang="ru"><p>канд. мед. наук, вед. науч. сотр. Центральной научно-исследовательской лаборатории</p></bio><email>maria.kishenya@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-5649-403X</contrib-id><contrib-id contrib-id-type="spin">8155-7161</contrib-id><name-alternatives><name xml:lang="en"><surname>Pishchulina</surname><given-names>Svetlana V.</given-names></name><name xml:lang="ru"><surname>Пищулина</surname><given-names>Светлана Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Associate Professor, Department of Pathophysiology named after Professor N.N. Trankvilitati</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент кафедры патологической физиологии имени профессора Н.Н. Транквилитати</p></bio><email>svetlana-pishulina@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Republican Oncological Center named after Professor G.V. Bondar</institution></aff><aff><institution xml:lang="ru">ГБУ «Республиканский онкологический центр имени профессора Г.В. Бондаря» Минздрава Донецкой Народной Республики</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">V.K. Gusak Institute of Urgent and Reconstructive Surgery</institution></aff><aff><institution xml:lang="ru">ФГБУ «Институт неотложной и восстановительной хирургии имени В.К. Гусака» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">M. Gorky Donetsk State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Донецкий государственный медицинский университет имени М. Горького» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2026-08-02" publication-format="electronic"><day>02</day><month>08</month><year>2026</year></pub-date><volume>54</volume><issue>2</issue><issue-title xml:lang="ru"/><history><date date-type="received" iso-8601-date="2025-12-31"><day>31</day><month>12</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2026-07-23"><day>23</day><month>07</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; , Rogalev A.V., Semikoz N.G., Kishenya M., Pishchulina S.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; , Рогалев А.В., Семикоз Н.Г., Кишеня М.С., Пищулина С.В.</copyright-statement><copyright-holder xml:lang="en">Rogalev A.V., Semikoz N.G., Kishenya M., Pishchulina S.V.</copyright-holder><copyright-holder xml:lang="ru">Рогалев А.В., Семикоз Н.Г., Кишеня М.С., Пищулина С.В.</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/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://almclinmed.ru/jour/article/view/17584">https://almclinmed.ru/jour/article/view/17584</self-uri><abstract xml:lang="en"><p><bold>Background:</bold> Survival in cervical cancer largely depends on the presence of morphological risk factors, among which lymphovascular space invasion (LVSI) plays a key role in the spread of tumor cells through the circulatory and/or lymphatic system. Dysfunction of the p53 tumor suppressor may be considered a determining factor in the development of LVSI during tumor progression. Studies have shown an association of the <italic>TP53 Pro72Arg</italic> polymorphism with cervical cancer risk. However, the association of <italic>Pro72Arg</italic> with LVSI formation has not been investigated.</p> <p><bold>Aim:</bold> To determine the association of the <italic>TР53 Pro72Arg (rs1042522)</italic> polymorphism with LVSI and survival in cancer depending on the type of adjuvant radiotherapy.</p> <p><bold>Methods: </bold>We retrospectively evaluated 5-year overall survival (OS) and progression-free survival (PFS) in patients with stage I–II cervical cancer who underwent radical Wertheim hysterectomy followed by adjuvant radiotherapy or adjuvant chemoradiotherapy between 2014 and 2020. Radiotherapy was initiated 3–4 weeks after surgery and included external beam radiotherapy to the primary tumor bed and regional lymph nodes (single fraction dose 2 Gy, total dose 40–45 Gy) and intracavitary gamma-therapy using brachytherapy devices (vaginal stump irradiation at a single fraction dose of 5 Gy twice weekly to a total dose of 20–25 Gy) in 2–4 sessions; chemoradiotherapy included polychemotherapy 3 weeks after surgery followed by external beam radiotherapy and brachytherapy. Polychemotherapy was administered in 2–3 cycles according to the following regimen: paclitaxel 175 mg/m<sup>2</sup> intravenously on day 1 + cisplatin 75 mg/m<sup>2</sup> intravenously on day 1 every 3 weeks. The <italic>TP53 Pro72Arg (rs1042522)</italic> polymorphism was determined by polymerase chain reaction in all patients. The presence of tumor emboli in lymphatic/blood vessels (LVSI status) was assessed histologically in tumor and/or peritumoral tissues.</p> <p><bold>Results. </bold>The study included 90 patients treated for stage I–II cervical cancer (median age 49 (47; 64) years) with LVSI (LVSI+ group, n = 60) and without LVSI (LVSI- group, n = 30). In the LVSI+ group, 30 patients received adjuvant radiotherapy (follow-up period 39.89 ± 14.81 months), and 30 patients received adjuvant chemoradiotherapy (follow-up period 51 ± 9.59 months); all patients in the LVSI- group (n = 30) received adjuvant radiotherapy (follow-up period 48.72 ± 10.16 months). No differences were found between patient groups depending on the therapy received (adjuvant radiotherapy <italic>vs </italic>chemoradiotherapy in LVSI+ status), as well as depending on the presence of LVSI (LVSI+ <italic>vs </italic>LVSI- on adjuvant radiotherapy) for age (p = 0.792 and p = 1.00), TNM stage (p = 0.605 and p = 0.796), histological type (p = 0.488 and p = 0.739), tumor grade (p = 0.811 and p = 0.481), or number of surviving and deceased patients (p = 0.085 and p = 0.228). In LVSI+ patients, chemoradiotherapy compared with radiotherapy was associated with a reduction in the number of recurrences: 3.33% (1/30) <italic>vs </italic>23.33% (7/30), p = 0.023. Radiotherapy in LVSI+ <italic>vs </italic>LVSI- did not affect the recurrence rate: 23.33% (7/30) <italic>vs </italic>6.67% (2/30), p = 0.071. Five-year OS did not differ significantly depending on LVSI status (among patients receiving radiotherapy, 5-year OS was 83.33% in LVSI+ and 93.33% in LVSI-, p = 0.161), nor depending on therapy type (in LVSI+ patients, 5-year OS was 83.33% with radiotherapy and 96.67% with chemoradiotherapy, p = 0.063). However, 5-year PFS was statistically significant – 76.67% <italic>vs </italic>93.33% (p = 0.048) and 76.67% <italic>vs </italic>96.67% (p = 0.016), respectively.</p> <p>An association of LVSI in cervical cancer with the <italic>TP53 Pro72Arg (rs1042522)</italic> genetic variant was established in multiplicative (χ<sup>2</sup> = 5.18; p = 0.024) and dominant (χ<sup>2</sup> = 4.36; p = 0.038) models. In Cox regression analysis in a univariate model, the minor <italic>Arg/Arg (G/G)</italic> genotype of the <italic>Pro72Arg</italic> variant was a significant risk factor associated with worse 5-year OS (hazard ratio 8.425; 95% confidence interval 1.05–67.43; p = 0.045) and 5-year PFS (hazard ratio 8.46; 95% confidence interval 1.058–67.67; p = 0.044).</p> <p><bold>Conclusion. </bold>An association of the <italic>TP53 Pro72Arg (rs1042522)</italic> polymorphism with LVSI in cervical cancer was identified. Carriage of the minor <italic>Arg/Arg (G/G) </italic>genotype of the <italic>Pro72Arg</italic> polymorphism is associated with an unfavorable prognosis during radiotherapy and chemoradiotherapy, representing a risk factor for reduced survival.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Актуальность.</bold> Выживаемость при раке шейки матки (РШМ) во многом зависит от наличия морфологических факторов риска, среди которых особое место занимает лимфоваскулярная стромальная инвазия (ЛВСИ), играющая ключевую роль в распространении опухолевых клеток в гемоциркуляторном и/или лимфоциркуляторном русле. Дисфункция онкосупрессора р53 может рассматриваться как определяющий фактор развития ЛВСИ при опухолевой прогрессии. В исследованиях показана связь генетического варианта <italic>Pro72Arg</italic> гена <italic>TР53</italic> с риском РШМ, однако ассоциация генетических вариантов <italic>Pro72Arg</italic> гена <italic>TР53</italic> с формированием ЛВСИ при раке не изучалась.</p> <p><bold>Цель</bold>: определить связь генетического варианта <italic>Pro72Arg (rs1042522) </italic>гена <italic>TP53</italic> с ЛВСИ и выживаемостью при РШМ в зависимости от характера адъювантной лучевой терапии (аЛТ).</p> <p><bold>Материал и методы.</bold> Ретроспективно оценили 5-летнюю общую (ОВ) и безрецидивную выживаемость (БРВ) у пациенток с РШМ I–II стадии, которым в период с 2014 по 2020 г. выполнена радикальная гистерэктомия по Вертгейму и проведена аЛТ или адъювантная химиолучевая терапия (аХЛТ). Лучевую терапию выполняли через 3–4 недели после операции в виде дистанционной лучевой терапии на ложе первичной опухоли и регионарные лимфатические узлы (разовая очаговая доза – 2 Гр, суммарная очаговая доза – 40–45 Гр) и внутриполостной гамма-терапии на брахитерапевтических аппаратах (облучали культю влагалища разовой очаговой дозой 5 Гр 2 раза в неделю до суммарной очаговой дозы 20–25 Гр) в количестве 2–4 сеансов; аХЛТ включала полихимиотерапию через 3 недели после операции с последующими сеансами дистанционной лучевой терапии и брахитерапии. Полихимиотерапию проводили 2–3 курсами по схеме: паклитаксел 175 мг/м<sup>2</sup> внутривенно в 1-й день + цисплатин 75 мг/м<sup>2</sup> внутривенно в 1-й день каждые 3 недели. Всем пациенткам определяли генетический вариант <italic>Pro72Arg (rs1042522)</italic> гена <italic>TP53</italic> методом полимеразной цепной реакции. Наличие опухолевых эмболов в лимфатических / кровеносных сосудах (статус ЛВСИ) определяли в опухолевой и/или паратуморозной тканях гистологически.</p> <p><bold>Результаты.</bold> В исследование включено 90 пациенток, получивших лечение по поводу РШМ I–II стадии (медиана возраста – 49 (47; 64) лет) с наличием ЛВСИ (группа ЛВСИ+, n = 60) и без ЛВСИ (группа ЛВСИ-, n = 30). В группе ЛВСИ+ 30 пациенткам проведена аЛТ (период наблюдения составил 39,89 ± 14,81 месяца), 30 пациенткам – аХЛТ (период наблюдения – 51 ± 9,59 месяца); все пациентки группы ЛВСИ- (n = 30) получили аЛТ (период наблюдения – 48,72 ± 10,16 месяца).</p> <p>При сравнении групп пациенток в зависимости от получаемой терапии (аЛТ против аХЛТ при статусе ЛВСИ+), а также от наличия ЛВСИ (ЛВСИ+ против ЛВСИ- на фоне аЛТ) не выявлено различий по возрасту (р = 0,792 и р = 1,00), стадиям TNM (р = 0,605 и р = 0,796), гистологическому типу (р = 0,488 и р = 0,739) и степени дифференцировки опухоли (р = 0,811 и р = 0,481), числу выживших и умерших (р = 0,085 и р = 0,228). У пациенток со статусом ЛВСИ+ лечение аХЛТ по сравнению с аЛТ сопровождалось снижением числа рецидивов: 3,33% (1 из 30) против 23,33% (7 из 30), р = 0,023. Лечение аЛТ при ЛВСИ+ и ЛВСИ- не влияло на изменение числа рецидивов: 23,33% (7 из 30) против 6,67% (2 из 30), р = 0,071. Показатели 5-летней ОВ не имели статистически значимых различий в зависимости от наличия ЛВСИ (среди пациенток, получавших аЛТ, 5-летняя ОВ равнялась 83,33% при ЛВСИ+ и 93,33% при ЛВСИ-, р = 0,161), как и в зависимости от вида терапии (в группе пациенток со статусом ЛВСИ+ 5-летняя ОВ составила 83,33% на фоне аЛТ и 96,67% на фоне аХЛТ, р = 0,063). При этом показатели 5-летней БРВ были статистически значимыми – 76,67% против 93,33% (р = 0,048) и 76,67% против 96,67% (р = 0,016) соответственно.</p> <p>Установлена связь ЛВСИ при РШМ с генетическим вариантом <italic>Pro72Arg (rs1042522) </italic>гена <italic>TP53</italic> в мультипликативной (χ<sup>2</sup> = 5,18; p = 0,024) и доминантной (χ<sup>2</sup> = 4,36; p = 0,038) моделях. В регрессионном анализе Кокса в однофакторной модели минорный генотип <italic>Arg/Arg (G/G)</italic> генетического варианта <italic>Pro72Arg</italic> был значимым фактором риска, связанным с худшей 5-летней ОВ (отношение рисков 8,425; 95% доверительный интервал 1,05–67,43; р = 0,045) и 5-летней БРВ (отношение рисков 8,46; 95% доверительный интервал 1,058–67,67; р = 0,044).</p> <p><bold>Заключение.</bold> Выявлена ассоциация генетического варианта <italic>Pro72Arg (rs1042522)</italic> гена <italic>TP53</italic> с ЛВСИ при РШМ. Носительство минорного генотипа <italic>Arg/Arg (G/G) </italic>полиморфизма <italic>Pro72Arg</italic> связано с неблагоприятным прогнозом на фоне проведения аЛТ и аХЛТ, выступая фактором риска снижения показателей выживаемости.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cervical cancer</kwd><kwd>lymphovascular space invasion</kwd><kwd>genetic polymorphism</kwd><kwd>rs1042522</kwd><kwd>tumor suppressor protein p53</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак шейки матки</kwd><kwd>лимфоваскулярная стромальная инвазия</kwd><kwd>генетический полиморфизм</kwd><kwd>rs1042522</kwd><kwd>ген TР53</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Bray F, Laversanne M, Sung H, Ferlay J, Siegel RL, Soerjomataram I, Jemal A. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. 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