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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">rpmj</journal-id><journal-title-group><journal-title xml:lang="ru">Research'n Practical Medicine Journal</journal-title><trans-title-group xml:lang="en"><trans-title>Research and Practical Medicine Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2410-1893</issn><publisher><publisher-name>"QUASAR", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17709/2409-2231-2020-7-1-2</article-id><article-id custom-type="elpub" pub-id-type="custom">rpmj-496</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. Онкология, лучевая терапия</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Original Articles. Оncology</subject></subj-group></article-categories><title-group><article-title>Особенности экспрессии иммуногистохимических маркеров при локальном и генерализованном светлоклеточном раке почки</article-title><trans-title-group xml:lang="en"><trans-title>Features of expression of immunohistochemical markers in local and generalized clear cell kidney cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3618-6890</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Франциянц</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Frantsiyants</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Франциянц Елена Михайловна – д.б.н., профессор, заместитель генерального директора по науке, руководитель лаборатории «Изучение патогенеза злокачественных опухолей» </p><p>SPIN: 9427-9928</p></bio><bio xml:lang="en"><p>Elena M. Frantsiyants – Dr. Sci. (Biol.), professor, deputy director general for science, head of laboratory for the study of the pathogenesis of malignant tumors </p><p>SPIN: 9427-9928</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/0000-0002-9468-134X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шевченко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevchenko</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шевченко Алексей Николаевич – д.м.н., профессор, заведующий отделением онкоурологии </p><p>SPIN: 2748-2638</p></bio><bio xml:lang="en"><p>Aleksei N. Shevchenko – Dr. Sci. (Med.), professor, head of the department of oncourology </p><p>SPIN: 2748-2638</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дженкова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhenkova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дженкова Елена Алексеевна – д.б.н., доцент, ученый секретарь </p><p>SPIN: 6206-6222</p></bio><bio xml:lang="en"><p>Elena A. Dzhenkova – Dr. Sci. (Biol.), associate professor, scientific secretary </p><p>SPIN: 6206-6222</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карнаухов</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Karnaukhov</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карнаухов Николай Сергеевич – к.м.н., заведующий патологоанатомического отделения </p><p>SPIN: 3100-0820</p></bio><bio xml:lang="en"><p>Nikolai S. Karnaukhov – Cand. Sci. (Med.), head of the pathology department </p><p>SPIN: 3100-0820</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гудцкова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Gudtskova</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гудцкова Татьяна Александровна – научный сотрудник патологоанатомического отделения</p></bio><bio xml:lang="en"><p>Tatyana A. Gudtskova – research fellow of the pathology department</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/0000-0003-0252-8725</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бреус</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Breus</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бреус Анна Алекснадровна – соискатель </p><p>Адрес: 344037, г. Ростов-на-Дону, ул. 14-я линия, д. 63</p></bio><bio xml:lang="en"><p>Anna A. Breus – applicant </p><p>Address: 63 14 line, Rostov-on-Don 344037</p></bio><email xlink:type="simple">annabreus999@yandex.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/0000-0002-7904-4414</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Филатова</surname><given-names>Е В.</given-names></name><name name-style="western" xml:lang="en"><surname>Filatova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Филатова Елена Валерьевна – к.м.н., старший научный сотрудник отделения онкоурологии </p><p>SPIN: 7517-1549</p></bio><bio xml:lang="en"><p>Elena V. Filatova – Cand. Sci. (Med.), senior researcher of the department of oncourology</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Швырев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shvyrev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Швырев Дмитрий Александрович – к.м.н., научный сотрудник отделения онкоурологии </p><p>SPIN: 7496-4043</p></bio><bio xml:lang="en"><p>Dmitrii A. Shvyrev – Cand. Sci. (Med.), researcher of the department of oncourology</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Centre fоr Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>12</day><month>03</month><year>2020</year></pub-date><volume>7</volume><issue>1</issue><fpage>16</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Франциянц Е.М., Шевченко А.Н., Дженкова Е.А., Карнаухов Н.С., Гудцкова Т.Н., Бреус А.А., Филатова Е.В., Швырев Д.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Франциянц Е.М., Шевченко А.Н., Дженкова Е.А., Карнаухов Н.С., Гудцкова Т.Н., Бреус А.А., Филатова Е.В., Швырев Д.А.</copyright-holder><copyright-holder xml:lang="en">Frantsiyants E.M., Shevchenko A.N., Dzhenkova E.A., Karnaukhov N.S., Gudtskova T.A., Breus A.A., Filatova E.V., Shvyrev D.A.</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.rpmj.ru/rpmj/article/view/496">https://www.rpmj.ru/rpmj/article/view/496</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Провести сравнительный анализ экспрессии следующих маркеров: Ki‑67, циклин D1, Е‑кадгерин, CD44, MMP‑9, VEGF, P53, виментин в опухолевой ткани почки при светлоклеточном раке в зависимости от распространенности опухолевого процесса.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Материалом для исследования послужил операционный материал 100 больных светлоклеточным раком почки, находившихся на лечении в ФГБУ «Национальный медицинский исследовательский центр онкологии» МЗ РФ с 2015 по 2018 г. У 50 пациентов диагностирован локальный рак (Т1–3 а N0 М0 ), у 50 – генерализованный (Т1–4N0 М1 ). Для иммуногистохимического (ИГХ) исследования материал фиксировали в 10% нейтральном формалине в течение 24 ч и заключали в парафин. Депарафинизацию и восстановление антигенной активности материала проводили в РТ-модуле (Thermo Fisher Scientific) с использованием Трис-буфера pH=9, в течение 20 мин при 98 °C. Постановку ИГХ-реакции проводили в иммуногистостейнере Autostainer 480S (Thermo Fisher Scientific). Применяли систему детекции UltraVision Quanto Detection System (Thermo Fisher Scientific), хромоген – DAB. Использованные антитела: E‑кадгерин (EP700Y) Cell Marque, 1:100; CD 44 (EPR1013Y) Cell Marque 1:150; Ki‑67 (SP6) Spring Bio, 1:200; P53 (DO‑7) Cell Marque, 1:200; циклин D1 (EP12) Dako, 1:200; VEGF Thermo Fisher, 1:100; Vimentin (V9) Dako, 1:150; MMP‑9 (EP100902) Epitomics, 1:100. Результаты реакций с маркерами оценивали, подсчитывая количество окрашенных клеток в каждом 3‑м поле зрения всего препарата при увеличении объектива ×200 в микроскопе AXIO Scope.A1 (Carl Zeiss). Полученные результаты выражали в процентах – доля окрашенных клеток по отношению ко всем клеткам опухоли в поле зрения. Для статистической обработки результатов использовали параметрические методы статистики. Достоверность разницы между двумя средними определяли по значению t‑критерия Стьюдента для несвязанных совокупностей.</p></sec><sec><title>Результаты</title><p>Результаты. При светлоклеточном раке почки в целом отмечался невысокий уровень пролиферативной активности, однако при генерализованном, по сравнению с локальным (8±0,5% и 5±0,6% соответственно), он достоверно выше (Р&lt;0,05) также при генерализованном раке наблюдалась гиперэкспрессия циклина D1–70±3,9%, против 14,4±2,3% при локальных стадиях, Р&lt;0,05. При генерализованном раке почки по сравнению с локальным более выражены процессы эпителиально-мезенхимальной трансформации (достоверное усиление экспрессии виментина на 28% и CD44 на 16,6% (Р&lt;0,05), снижение экспрессии Е‑кадгерина на 24% (Р&lt;0,05), а также активация процессов неоангиогенеза (достоверное повышение уровня экспрессии VEGF на 32%, (Р&lt;0,05)). Белок Р53 отсутствовал в клетках локального рака почки и был крайне низким при генерализованном – 3,8±0,7%. Один из основных маркеров деградации внеклеточного матрикса MMP‑9 был примерно на одинаковом уровне при обеих стадиях: при локальном – 50±6% и 49,6±7,2% при генерализованном, разница показателей недостоверна (Р&lt;0,05).</p></sec><sec><title>Заключение</title><p>Заключение. Прогрессия светлоклеточного рака почки от локальной формы к генерализованной сопровождается гиперэкспрессией циклина D1, снижением экспрессии Е-кадгерина при одновременном увеличении экспрессии виментина (нарастание признаков эпителиально-мезенхимальной трансформации), повышением экспрессии CD44 и VEGF.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose of the study</title><p>Purpose of the study. To conduct a comparative analysis of the expression of the following markers: Ki‑67, cyclin D1, E‑cadherin, CD44, MMP‑9, VEGF, P53, vimentin in renal tumor tissue in clear cell kidney cancer depending on the prevalence of the tumor process.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The material for the study was the operating material of 100 patients with light cell kidney cancer who were treated at the National Medical Reseaгch Centгe fог Oncology of the Russian Federation Health Ministry from 2015 to 2018. 50 patients were diagnosed with local cancer (T1–3an0m0), 50 – generalized cancer (T1–4N0M1). For the immunohistochemical (IHC) study, the material was fixed in 10% neutral formalin for 24 hours and encased in paraffin. Dewaxing and restoration of antigenic activity of the material was carried out in the RT module (Thermo Fisher Scientific) using Tris buffer pH=9, for 20 minutes at 98 °C. the Formulation of the IGC reaction was carried out in the immunohistostainer «Autostainer 480S» (Thermo Fisher Scientific). Used system detection UltraVision Quanto Detection System (Thermo Fisher Scientific), and the Chromogen DAB. Antibodies used: E‑cadherin (EP700Y) Cell Marque, 1: 100; CD 44 (EPR1013Y) Cell Marque 1:150; Ki‑67 (SP6) Spring Bio, 1:200; P53 (DO‑7) Cell Marque, 1:200; cyclin D1 (EP12) Dako, 1:200; VEGF Termo Fisher, 1:100; Vimentin (V9) Dako, 1:150; MMP‑9 (EP100902) Epitomics, 1:100. The results of the reactions with markers were evaluated by counting the number of colored cells in each 3rd field of view of the entire drug at magnification of the X200 lens in the AXIO Scope microscope. A1 (Carl Zeiss). The results were expressed as a percentage-the proportion of stained cells in relation to all tumor cells in the field of vision. Parametric methods of statistics were used for statistical processing of the results. The reliability of the difference between the two averages was determined by the student's t‑test for unrelated populations.</p></sec><sec><title>Results</title><p>Results. In clear cell kidney cancer, a low level of proliferative activity was observed in General, but in generalized, compared with local, it was significantly higher (P&lt;0.05) (8±0.5% and 5±0.6%, respectively), and in generalized cancer, there was an overexpression of Cyclin D1–70±3.9%, compared to 14.4±2.3% in local stages, P&lt;0.05. In generalized kidney cancer, epithelial-mesenchymal transformation processes are more pronounced in comparison with local cancer (a significant increase in Vimentin expression by 28% and CD44 by 16.6% (P&lt;0.05), a decrease in E‑cadherin expression by 24% (P&lt;0.05), and activation of neoangiogenesis processes (a significant increase in VEGF expression by 32%, P&lt;0.05). The P53 protein was absent in local kidney cancer cells and was extremely low when generalized – 3.8±0.7%. One of the main markers of extracellular matrix degradation MMP‑9 was approximately at the same level at both stages: at local‑50±6% and 49.6±7.2% at generalized, the difference in indicators is not reliable (P&lt;0.05).</p></sec><sec><title>Conclusion</title><p>Conclusion. Progression of clear cell kidney cancer from local to generalized forms is accompanied by hyperexpression of cyclin D1, a decreased e‑cadherin expression while increasing vimentin expression (increasing signs of epithelial-mesenchymal transformation), an increase in CD44 and VEGF expression.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>светлоклеточный рак почки</kwd><kwd>локальный</kwd><kwd>генерализованный</kwd><kwd>Ki-67</kwd><kwd>циклин D1</kwd><kwd>виментин</kwd><kwd>CD44</kwd><kwd>Е-кадгерин</kwd><kwd>VEGF</kwd><kwd>MMP-9</kwd><kwd>P53</kwd></kwd-group><kwd-group xml:lang="en"><kwd>light Cell kidney cancer</kwd><kwd>local</kwd><kwd>generalized</kwd><kwd>Ki-67</kwd><kwd>cyclin D1</kwd><kwd>Vimentin</kwd><kwd>CD44</kwd><kwd>E-cadherin</kwd><kwd>VEGF</kwd><kwd>MMP-9</kwd><kwd>P53</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа проведена при поддержке федерального государственного бюджетного учреждения «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации.</funding-statement><funding-statement xml:lang="en">This work was supported by the Federal State Budgetary Institution «National Medical Research Centre fоr Oncology» of the Ministry of Health of the Russian Federation.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ващенко Л.Н., Карнаухов Н.С., Гудцкова Т.Н., Кварчия М.В. Сопоставление уровня экспрессии маркеров пролиферации Ki 67 и циклина D1 в тройном негативном раке молочной железы с различным андрогеновым статусом. Современные проблемы науки и образования. 2018;(4):146.</mixed-citation><mixed-citation xml:lang="en">Vashchenko LN, Karnaukhov NS, Gudtskova TN, Kvarchiya MV. Comparison of the level of expression of markers of proliferation Ki 67 and cycline D1 in the tripl negative breast cancer with a different androgen status. Modern Problems of Science and Education. 2018;(4):146. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Глушанкова Н.А., Житняк И.Ю., Рубцова С.Н. Роль эпителиально-мезенхимального перехода в опухолевой прогрессии. Биохимия. 2018; 83(12):1802–1811. https://doi.org/10.1134/ S0320972518120059</mixed-citation><mixed-citation xml:lang="en">Glushankova NA, Zhitnyak IYu, Rubtsova SN. Role of epithelial-mesenchymal transition in tumor progression. Biochemistry. 2018; 83(12):1802–1811. (In Russian). https://doi. org/10.1134/S0320972518120059</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Basakran NS. CD44 as a potential diagnostic tumor marker. Saudi Med J. 2015 Mar; 36(3):273–279. https://doi. org/10.15537/smj.2015.3.9622</mixed-citation><mixed-citation xml:lang="en">Basakran NS. CD44 as a potential diagnostic tumor marker. Saudi Med J. 2015 Mar; 36(3):273–279. https://doi. org/10.15537/smj.2015.3.9622</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Pestell RG. New roles of cyclin D1. Am J Pathol. 2013 Jul; 183(1):3–9.</mixed-citation><mixed-citation xml:lang="en">Pestell RG. New roles of cyclin D1. Am J Pathol. 2013 Jul; 183(1):3–9.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Кит О.И., Франциянц Е.М., Шевченко А.Н., Бреус А.А., Погорелова Ю.А., Нескубина И.В. Уровень некоторых факторов роста семейства VEGF при светлоклеточном раке почки. Известия высших учебных заведений северо-кавказский регион серия: естественные науки. 2018; 1(197):124–129.</mixed-citation><mixed-citation xml:lang="en">Kit OI, Frantsiyants EM, Shevchenko AN, Breus AA, Pogorelova YuA, Neskubina IV. Levels of some VEGF family members in clear cell renal cell carcinoma. University News North-Caucasian Region. Natural sciences series. 2018; 1(197):124–129. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Lin J, Ding D. The prognostic role of the cancer stem cell marker CD44 in ovarian cancer: a meta-analysis. Cancer Cell Int. 2017 Jan 5; 17:8. https://doi.org/10.1186/s12935–016–0376–4</mixed-citation><mixed-citation xml:lang="en">Lin J, Ding D. The prognostic role of the cancer stem cell marker CD44 in ovarian cancer: a meta-analysis. Cancer Cell Int. 2017 Jan 5; 17:8. https://doi.org/10.1186/s12935–016–0376–4</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Morath I, Hartmann TN, Orian-Rousseau V. CD44: More than a mere stem cell marker. Int J Biochem Cell Biol. 2016; 81(Pt A):166–173. https://doi.org/10.1016/j.biocel.2016.09.009</mixed-citation><mixed-citation xml:lang="en">Morath I, Hartmann TN, Orian-Rousseau V. CD44: More than a mere stem cell marker. Int J Biochem Cell Biol. 2016; 81 (Pt A):166–173. https://doi.org/10.1016/j.biocel.2016.09.009</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Basakran NS. CD44 as a potential diagnostic tumor marker. Saudi Med J. 2015 Mar; 36(3):273–9. https://doi. org/10.15537/smj.2015.3.9622</mixed-citation><mixed-citation xml:lang="en">Basakran NS. CD44 as a potential diagnostic tumor marker. Saudi Med J. 2015 Mar; 36(3):273–9. https://doi. org/10.15537/smj.2015.3.9622</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Morath I, Hartmann TN, Orian-Rousseau V. CD44: More than a mere stem cell marker. Int J Biochem Cell Biol. 2016; 81(Pt A):166–173. https://doi.org/10.1016/j.biocel.2016.09.009</mixed-citation><mixed-citation xml:lang="en">Morath I, Hartmann TN, Orian-Rousseau V. CD44: More than a mere stem cell marker. Int J Biochem Cell Biol. 2016; 81(Pt A):166–173. https://doi.org/10.1016/j.biocel.2016.09.009</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Lin J, Ding D. The prognostic role of the cancer stem cell marker CD44 in ovarian cancer: a meta-analysis. Cancer Cell Int. 2017; 17:8. https://doi.org/10.1186/s12935–016–0376–4</mixed-citation><mixed-citation xml:lang="en">Lin J, Ding D. The prognostic role of the cancer stem cell marker CD44 in ovarian cancer: a meta-analysis. Cancer Cell Int. 2017; 17:8. https://doi.org/10.1186/s12935–016–0376–4</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Бреус А.А., Франциянц Е.М., Кит О.И., Шевченко А.Н., Нескубина И.В., Дженкова Е.А. и др. Половые различия в содержании компонентов инсулиноподобного сигнального пути в тканях почки при локальном и генерализованном светлоклеточном раке почки. Современные проблемы науки и образования. 2019;(5):81.</mixed-citation><mixed-citation xml:lang="en">Breus AA, Frantsiyants EM, Kit OI, Shevchenko AN, Neskubina IV, Dzhenkova EA, et al. Sexual differences in the content of insulin-like signaling pathway components in kidney tissues in local and generalized clear cell kidney cancer. Modern Problems of Science and Education. 2019;(5):81. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Нефедова Н.А., Давыдова С.Ю. Роль сосудистого эндотелиального фактора роста (VEGF) и гипоксия-индуцибельного фактора (HIF) в опухолевом ангиогенезе. Cовременные проблемы науки и образования. 2015;(3):51.</mixed-citation><mixed-citation xml:lang="en">Nefedova NA, Davydova SYu. He role of vascular endothelial growth factor and hipoxia-inducible factor in tumor`s angiogenesis. Modern Problems of Science and Education. 2015;(3):51. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Гервальд В.Я., Сеченов Е.И., Черданцева Т.М., Бобров И.П., Климачев В.В., Авдалян А.М. и др. Экспрессия маркера пролиферации Ki 67 при раке почки: клинико-морфологические сопоставления. Сибирский онкологический журнал. 2012;(S1):43–44.</mixed-citation><mixed-citation xml:lang="en">Gerval'd VYa., Sechenov EI., Cherdantseva TM., Bobrov IP., Klimachev VV., Avdalyan AM., et al. Expression of the Ki 67 proliferation marker for kidney cancer: clinical and morphological comparisons. Siberian journal of oncology. 2012;(S1):43–44. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Li Z, Liu J, Zhang X, Fang L, Zhang C, Zhang Z, et al. Prognostic Significance of Cyclin D1 Expression in Renal Cell Carcinoma: a Systematic Review and Meta-analysis. Pathol Oncol Res. 2019 Nov 20. https://doi.org/10.1007/s12253–019–00776–0</mixed-citation><mixed-citation xml:lang="en">Li Z, Liu J, Zhang X, Fang L, Zhang C, Zhang Z, et al. Prognostic Significance of Cyclin D1 Expression in Renal Cell Carcinoma: a Systematic Review and Meta-analysis. Pathol Oncol Res. 2019 Nov 20. https://doi.org/10.1007/s12253–019–00776–0</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Pestell RG. New roles of cyclin D1. Am J Pathol. 2013 Jul; 183(1):3–9. https://doi.org/10.1016/j.ajpath.2013.03.001</mixed-citation><mixed-citation xml:lang="en">Pestell RG. New roles of cyclin D1. Am J Pathol. 2013 Jul; 183(1):3–9. https://doi.org/10.1016/j.ajpath.2013.03.001</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Morel A P, Hinkal GW, Thomas C, Fauvet F, Courtois-Cox S, Wierinckx A, et al. EMT inducers catalyze malignant transformation of mammary epithelial cells and drive tumorigenesis towards claudin-low tumors in transgenic mice. PLoS Genet. 2012; 8(5): e1002723. https://doi.org/10.1371/journal.pgen.1002723</mixed-citation><mixed-citation xml:lang="en">Morel A P, Hinkal GW, Thomas C, Fauvet F, Courtois-Cox S, Wierinckx A, et al. EMT inducers catalyze malignant transformation of mammary epithelial cells and drive tumorigenesis towards claudin-low tumors in transgenic mice. PLoS Genet. 2012; 8(5): e1002723. https://doi.org/10.1371/journal.pgen.1002723</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Roy SS, Gonugunta VK, Bandyopadhyay A, Rao MK, Goodall GJ, Sun L Z, et al. Significance of PELP1/HDAC2/miR 200 regulatory network in EMT and metastasis of breast cancer. Oncogene. 2014 Jul 10; 33(28):3707–3716. https://doi.org/10.1038/onc.2013.332</mixed-citation><mixed-citation xml:lang="en">Roy SS, Gonugunta VK, Bandyopadhyay A, Rao MK, Goodall GJ, Sun L Z, et al. Significance of PELP1/HDAC2/miR 200 regulatory network in EMT and metastasis of breast cancer. Oncogene. 2014 Jul 10; 33(28):3707–3716. https://doi.org/10.1038/onc.2013.332</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Ващенко Л.Н., Карнаухов Н.С., Гудцкова Т.Н., Кварчия М.В. Сопоставление уровня экспрессии маркеров пролиферации Ki 67 и циклина D1 в тройном негативном раке молочной железы с различным андрогеновым статусом. Современные проблемы науки и образования. 2018;(4):146.</mixed-citation><mixed-citation xml:lang="en">Vashchenko LN, Karnaukhov NS, Gudtskova TN, Kvarchiya MV. Comparison of the level of expression of markers of proliferation Ki 67 and cycline D1 in the tripl negative breast cancer with a different androgen status. Modern Problems of Science and Education. 2018;(4):146. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Кузнецов М.Б., Колобов А.В. Исследование влияния антиангиогенной монотерапии на прогрессию гетерогенной опухоли с помощью методов математического моделирования. Компьютерные исследования имоделирование. 2017; 9(3):487– 501. https://doi.org/10.20537/2076–7633–2017–9-3–487–501</mixed-citation><mixed-citation xml:lang="en">Kuznetsov MB, Kolobov AV. Mathematical investigation of antiangiogenic monotherapy effect on heterogeneous tumor progression. Computer Research and Modeling. 2017; 9(3):487–501. (In Russian). https://doi.org/10.20537/2076–7633–2017–9-3– 487–501</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Скворцов В.А., Манихас Г.М. Циклин D1 и его прогностическая значимость в планировании эндокринной терапии у женщин постменопаузального возраста при раке молочной железы. Врач-аспирант. 2012; 50(1.3):401–406.</mixed-citation><mixed-citation xml:lang="en">Skvortsov VA, Manikhas GM. Cyclin D1 and it's prognostic value in planning of endocrine therapy of women of postmenopousal age with breast cancer. Postgraduate Doctor. 2012; 50(1.3):401– 406. (In Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
