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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">Tumors of female reproductive system</journal-id><journal-title-group><journal-title xml:lang="en">Tumors of female reproductive system</journal-title><trans-title-group xml:lang="ru"><trans-title>Опухоли женской репродуктивной системы</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1994-4098</issn><issn publication-format="electronic">1999-8627</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">1406</article-id><article-id pub-id-type="doi">10.17650/1994-4098-2025-21-3-57-64</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>MAMMOLOGY. REVIEWS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>МАММОЛОГИЯ. ОБЗОРНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Preoperative hormone sensitivity test as a tool for personalizing systemic therapy in breast cancer patients</article-title><trans-title-group xml:lang="ru"><trans-title>Предоперационный тест на гормоночувствительность как инструмент персонификации системной терапии больных раком молочной железы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0658-1454</contrib-id><name-alternatives><name xml:lang="en"><surname>Rodionova</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Родионова</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><bio xml:lang="ru"><p>117997 Москва, ул. Академика Опарина, 4</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0096-7126</contrib-id><name-alternatives><name xml:lang="en"><surname>Rodionov</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Родионов</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Valeriy Vitalyevich Rodionov </p><p>4 Akademika Oparina St., Moscow 117198</p></bio><bio xml:lang="ru"><p>Валерий Витальевич Родионов </p><p>117997 Москва, ул. Академика Опарина, 4</p></bio><email>dr.valery.rodionov@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9666-6875</contrib-id><name-alternatives><name xml:lang="en"><surname>Kometova</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Кометова</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><bio xml:lang="ru"><p>117997 Москва, ул. Академика Опарина, 4</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2842-3980</contrib-id><name-alternatives><name xml:lang="en"><surname>Burmenskaya</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Бурменская</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><bio xml:lang="ru"><p>117997 Москва, ул. Академика Опарина, 4</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8351-8152</contrib-id><name-alternatives><name xml:lang="en"><surname>Bozhenko</surname><given-names>V. K.</given-names></name><name xml:lang="ru"><surname>Боженко</surname><given-names>В. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p><p>86 Profsoyuznaya St., Moscow 117997</p></bio><bio xml:lang="ru"><p>117997 Москва, ул. Академика Опарина, 4</p><p>117997 Москва, ул. Профсоюзная, 86</p></bio><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/0000-0001-6396-4948</contrib-id><name-alternatives><name xml:lang="en"><surname>Ashrafyan</surname><given-names>L. A.</given-names></name><name xml:lang="ru"><surname>Ашрафян</surname><given-names>Л. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><bio xml:lang="ru"><p>117997 Москва, ул. Академика Опарина, 4</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">V.I. Kulakov National Medical Research Center of Obstetrics, Gynecology, and Perinatology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр акушерства, гинекологии и перинатологии  им. акад. В. И. Кулакова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Russian Scientific Center of Roentgenradiology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Российский научный центр рентгенорадиологии» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-11-21" publication-format="electronic"><day>21</day><month>11</month><year>2025</year></pub-date><volume>21</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>57</fpage><lpage>64</lpage><history><date date-type="received" iso-8601-date="2025-11-21"><day>21</day><month>11</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-11-21"><day>21</day><month>11</month><year>2025</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://ojrs.abvpress.ru/ojrs/article/view/1406">https://ojrs.abvpress.ru/ojrs/article/view/1406</self-uri><abstract xml:lang="en"><p>Breast cancer is a heterogeneous disease. Luminal breast cancers account for up to 75 % of all breast cancer cases. However, even within this large group, there are significant differences in the course of the disease and therapeutic response to endocrine therapy, which dictates the need to explore and consider all available biological characteristics of the malignant tumor in optimal treatment decision making. Currently, adjuvant therapy for patients with breast cancer is mainly based on clinical and pathological factors. Multigene signatures that would help in personalizing systemic therapy are currently not available in our country. Therefore, there is a constant search for tools that could effectively predict the effectiveness of endocrine therapy at the early stages of treatment. One of such tools is a preoperative hormone sensitivity test.</p></abstract><trans-abstract xml:lang="ru"><p>Рак молочной железы является гетерогенным заболеванием. Люминальные опухоли молочной железы составляют до 75 % всех случаев рака молочной железы. Однако даже внутри этой большой группы имеются существенные отличия в особенностях течения и терапевтического ответа заболевания на гормонотерапию, что диктует необходимость изучения и учета всех доступных биологических характеристик злокачественного новообразования для формирования оптимальной тактики лечения. В настоящее время вопрос о назначении адъювантной терапии больным раком молочной железы в основном решается на основании клинико-патологических факторов. Мультигенные сигнатуры, которые помогли бы в персонификации системной терапии, в настоящее время в нашей стране недоступны. По этой причине идет постоянный поиск инструментов, которые могли бы действенно прогнозировать эффективность гормонотерапии на ранних этапах лечения. Одним из таких инструментов является предоперационный тест на гормоночувствительность.</p></trans-abstract><kwd-group xml:lang="en"><kwd>breast cancer</kwd><kwd>estrogen receptors</kwd><kwd>progesterone receptors</kwd><kwd>Ki-67</kwd><kwd>hormone therapy</kwd><kwd>biomarker</kwd><kwd>preoperative test</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак молочной железы</kwd><kwd>рецепторы эстрогенов</kwd><kwd>рецепторы прогестерона</kwd><kwd>Ki-67</kwd><kwd>гормонотерапия</kwd><kwd>биомаркер</kwd><kwd>предоперационный тест</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The work was carried out with partial financial support for scientific research within the framework of the State Task “Personalization of adjuvant therapy for patients with luminal HER2-negative subtypes of breast cancer using a preoperative hormone sensitivity test” (state registration number in the EGISU NIOKTR system: 124020600031-3).</funding-statement><funding-statement xml:lang="ru">Работа выполнена при частичной финансовой поддержке научных исследований в рамках Государственного задания «Персонификации адъювантной терапии больных с люминальными HER2-негативными подтипами рака молочной железы с использованием предоперационного теста на гормоночувствительность» (номер государственного учета в системе ЕГИСУ НИОКТР: 124020600031-3).</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">Bray F., Laversanne M., Sung H. et al. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin 2024;74(3):229–63.</mixed-citation><mixed-citation xml:lang="ru">Bray F., Laversanne M., Sung H. et al. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin 2024;74(3):229–63.</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Malignant tumors in Russia in 2023 (incidence and mortality). Ed. by A.D. Kaprin, V.V. Starinskiy, A.O. Shakhzadova. Moscow: MNIOI im. P.A. Gertsena – filial FGBU “NMITS radiologii” Minzdrava Rossii, 2024. 276 p. (In Russ.).</mixed-citation><mixed-citation xml:lang="ru">Злокачественные новообразования в России в 2023 году (заболеваемость и смертность). Под ред. А.Д. Каприна, В.В. Старинского, А.О. Шахзадовой. М.: МНИОИ им. П.А. Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России, 2024. 276 с.</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">Situation with cancer care in Russia in 2024. Ed. by A.D. Kaprin, V.V. Starinskiy, A.O. Shakhzadova. Moscow: MNIOI im. P.A. Gertsena – filial FGBU “NMITS radiologii” Minzdrava Rossii, 2025. 275 p. (In Russ.).</mixed-citation><mixed-citation xml:lang="ru">Состояние онкологической помощи населению России в 2024 году. Под ред. А.Д. Каприна, В.В. Старинского, А.О. Шахзадовой. М.: МНИОИ им. П.А. Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России, 2025. 275 с.</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><mixed-citation>Rossi L., Stevens D., Pierga J. et al. Impact of adjuvant chemotherapy on breast cancer survival: a real-world population. PloS One 2015;10(7):e0132853. DOI: 10.1371/journal.pone.0132853</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Hara F., Shien T., Iwata H. Prognostic impact of adjuvant endocrine therapy for estrogen receptor-positive and HER2-negative T1a/bN0M0 breast cancer. Breast Cancer Res Treat 2023;202(3):473–83. DOI: 10.1007/s10549-023-07097-6</mixed-citation></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Tyulyandin S.A., Stenina M.B., Frolova M.A. Practical tools to facilitate the choice of adjuvant systemic therapy for resectable luminal HER2-negative breast cancer. Zlokachestvennye opukholi = Malignant Tumors 2024;14(2):51–7. (In Russ.). DOI: 10.18027/2224-5057-2024-003</mixed-citation><mixed-citation xml:lang="ru">Тюляндин С.А., Стенина М.Б., Фролова М.А. Практические инструменты, облегчающие выбор адъювантной лекарственной терапии у больных операбельным люминальным HER2-негативным раком молочной железы. Злокачественные опухоли 2024;14(2):51–7. DOI: 10.18027/2224-5057-2024-003</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Massagué J. Sorting out breast-cancer gene signatures. N Engl J Med 2007;356(3):294–7. DOI: 10.1056/NEJMe068292</mixed-citation><mixed-citation xml:lang="ru">Massagué J. Sorting out breast-cancer gene signatures. N Engl J Med 2007;356(3):294–7. DOI: 10.1056/NEJMe068292</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><mixed-citation>Harris L.N., Ismaila N., McShane L.M. et al. Use of biomarkers to guide decisions on adjuvant systemic therapy for women with early-stage invasive breast cancer: American Society of Clinical Oncology Clinical Practice Guideline. J Clin Oncol 2016;34(10):1134–50. DOI: 10.1200/JCO.2015.65.2289</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Duffy M.J., Harbeck N., Nap M. et al. Clinical use of biomarkers in breast cancer: updated guidelines from the European Group on Tumor Markers (EGTM). Eur J Cancer 2017;75:284–98. DOI: 10.1016/j.ejca.2017.01.017</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Andre F., Ismaila N., Henry N.L. et al. Use of biomarkers to guide decisions on adjuvant systemic therapy for women with early-stage invasive breast cancer: ASCO Clinical Practice Guideline Update – Integration of Results From TAILORx. JCO 2019;37:1956–64. DOI: 10.1200/JCO.19.00945</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Curigliano G., Burstein H.J., Gnant M. et al. Understanding breast cancer complexity to improve patient outcomes: The St Gallen International Consensus Conference for the Primary Therapy of Individuals with Early Breast Cancer 2023. Ann Oncol 2023;34(11):970–86. DOI: 10.1016/j.annonc.2024.11.001</mixed-citation></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Loibl S., André F., Bachelot T. et al. Primary breast cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2024;35(2):159–82. DOI: 10.1016/j.annonc.2023.11.016</mixed-citation><mixed-citation xml:lang="ru">Loibl S., André F., Bachelot T. et al. Primary breast cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2024;35(2):159–82. DOI: 10.1016/j.annonc.2023.11.016</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><mixed-citation>Bartlett J.M., Bayani J., Marshall A. et al. Comparing breast cancer multiparameter tests in the OPTIMA prelim trial: no test is more equal than the others. J Natl Cancer Inst 2016;108(9):1–9. DOI: 10.1093/jnci/djw050</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Makris A., Powles T., Allred D.C. et al. Changes in hormone receptors and proliferation markers in tamoxifen treated breast cancer patients and the relationship with response. Breast Cancer Res. Treat 1998;48(1):11–20. DOI: 10.1023/a:1005973529921</mixed-citation></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Cuzick J., Dowsett M., Pineda S. et al. Prognostic value of a combined estrogen receptor, progesterone receptor, Ki-67, and human epidermal growth factor receptor 2 immunohistochemical score and comparison with the Genomic Health recurrence score in early breast cancer. J Clin Oncol 2011; 29(32):4273–8. DOI: 10.1023/a:1005973529921</mixed-citation><mixed-citation xml:lang="ru">Cuzick J., Dowsett M., Pineda S. et al. Prognostic value of a combined estrogen receptor, progesterone receptor, Ki-67, and human epidermal growth factor receptor 2 immunohistochemical score and comparison with the Genomic Health recurrence score in early breast cancer. J Clin Oncol 2011; 29(32):4273–8. DOI: 10.1023/a:1005973529921</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><mixed-citation>Dowsett M., Smith I.E., Ebbs S.R. et al. Short-term changes in Ki-67 during neoadjuvant treatment of primary breast cancer with anastrozole or tamoxifen alone or combined correlate with recurrence-free survival. Clin Cancer Res 2005;11:951–8.</mixed-citation></ref><ref id="B17"><label>17.</label><citation-alternatives><mixed-citation xml:lang="en">Howell A., Harland R.N., Barnes D.M. et al. Endocrine therapy for advanced carcinoma of the breast: relationship between the effect of tamoxifen upon concentrations of progesterone receptor and subsequent response to treatment. Cancer Res 1987;47(1):300–4.</mixed-citation><mixed-citation xml:lang="ru">Howell A., Harland R.N., Barnes D.M. et al. Endocrine therapy for advanced carcinoma of the breast: relationship between the effect of tamoxifen upon concentrations of progesterone receptor and subsequent response to treatment. Cancer Res 1987;47(1):300–4.</mixed-citation></citation-alternatives></ref><ref id="B18"><label>18.</label><mixed-citation>ATAC Trialists’ Group, Forbes J.F., Cuzick J. et al. Effect of anastrozole and tamoxifen as adjuvant treatment for early-stage breast cancer: 100-month analysis of the ATAC trial. Lancet Oncol 2008;9(1):45–53. DOI: 10.1016/S1470-2045(07)70385-6</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>DeCensi A., Guerrieri-Gonzaga A., Gandini S. et al. Prognostic significance of Ki-67 labeling index after short-term presurgical tamoxifen in women with ER-positive breast cancer. Ann Oncol 2011;22(3):582–7. DOI: 10.1093/annonc/mdq427</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Smith I., Robertson J., Kilburn L. et al. Long-term outcome and prognostic value of Ki-67 after perioperative endocrine therapy in postmenopausal women with hormone-sensitive early breast cancer (POETIC): an open-label, multicentre, parallel-group, randomised, phase 3 trial. Lancet Oncol 2020;21:1443–54. DOI: 10.1016/S1470-2045(20)30677-X</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Nitz U., Gluz O., Kümmel S. et al. Endocrine therapy response and 21-gene expression assay for therapy guidance in HR+/HER2– early breast cancer. J Clin Oncol 2022;40:2557–67. DOI: 10.1200/JCO.21.02759</mixed-citation></ref></ref-list></back></article>
