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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/2079-701X-2017-6-30-37</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-1884</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>ТАРГЕТНАЯ ТЕРАПИЯ ОПУХОЛЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Target therapy of tumors</subject></subj-group></article-categories><title-group><article-title>НОВАЯ СТРАТЕГИЯ ЛЕКАРСТВЕННОГО ЛЕЧЕНИЯ ЛЮМИНАЛЬНОГО HER2-НЕГАТИВНОГО МЕТАСТАТИЧЕСКОГО РАКА МОЛОЧНОЙ ЖЕЛЕЗЫ</article-title><trans-title-group xml:lang="en"><trans-title>NEW STRATEGY FOR DRUG TREATMENT OF LUMINAL HER2-NEGATIVE METASTATIC BREAST CANCER</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>АРТАМОНОВА</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>ARTAMONOVA</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н.</p></bio><bio xml:lang="en"><p>MD</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский онкологический научный центр им. Н.Н. Блохина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Blokhin Russian Oncologic Scientific Center of the Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>17</day><month>06</month><year>2017</year></pub-date><volume>0</volume><issue>6</issue><fpage>30</fpage><lpage>37</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; АРТАМОНОВА Е.В., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">АРТАМОНОВА Е.В.</copyright-holder><copyright-holder xml:lang="en">ARTAMONOVA E.V.</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.med-sovet.pro/jour/article/view/1884">https://www.med-sovet.pro/jour/article/view/1884</self-uri><abstract><p>Статья посвящена новому пероральному таргетному препарату палбоциклибу и его месту в терапии эстроген-рецептор-позитивного HER2-негативного метастатического рака молочной железы. Последовательная эндокринотерапия является предпочтительным видом лечения у пациенток этой подгруппы, т.к. существенно улучшает клинические исходы заболевания. Но способность опухоли демонстрировать приобретенную, а иногда и исходную гормонорезистентность приводит рано или поздно к прогрессированию заболевания. Открытие роли циклин-зависимых киназ (CDK) в активации пролиферации опухоли и последующее создание первого ингибитора CDK 4-го и 6-го типов палбоциклиба позволило принципиально изменить сложившуюся ситуацию: результаты клинического изучения комбинаций палбоциклиба с летрозолом или фулвестрантом продемонстрировали двукратное увеличение медианы выживаемости без прогрессирования болезни по сравнению с одной гормонотерапией. Эта стратегия, названная экспертами «терапией прорыва», сочетает в себе доказанную эффективность, хорошую переносимость, позволяет поддерживать высокое качество жизни и должна использоваться у больных с ЭР-позитивным HER2-негативным метастатическим раком молочной железы.</p></abstract><trans-abstract xml:lang="en"><p>The article deals with the new oral target drug Palbociclib and its place in estrogen-receptor therapy, a positive HER2-negative metastatic breast cancer. Until recently, the consistent endocrine therapy was the primary treatment for the patients of this subgroup, as it significantly improved clinical outcomes of the disease. However, in the vast majority of cases, the tumor demonstrated the acquired, and sometimes the original, hormone resistance, which sooner or later led to failure of treatment and to the progress of the disease. Discovery of the role of cycline- dependent kinases (CDK) in the activation of the tumor proliferation and the subsequent creation of the first inhibitor, CDK 4 and 6 types of Palbociclib, led to a fundamental change in the situation: The results of the clinical examination of the combinations of Palbociclib with Letrozole or Fulvestrantom showed doubling of the median survival rate without the disease progress compared to single hormonal therapy. This strategy called Therapy of Breakthroughs combines proven efficiency, good tolerability, maintains a high quality of life and should be used in patients with an al-positive HER2-negative metastatic breast cancer.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метастатический рак молочной железы</kwd><kwd>гормонотерапия</kwd><kwd>палбоциклиб</kwd></kwd-group><kwd-group xml:lang="en"><kwd>metastatic breast cancer</kwd><kwd>therapy</kwd><kwd>Palbociclib</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 заболевания в России в 2015 году (заболеваемость и смертность). Под ред. Каприна А.Д., Старинского В.В., Петровой Г.В. М., 2017. 250 с.</mixed-citation><mixed-citation xml:lang="en">Злокачественные заболевания в России в 2015 году (заболеваемость и смертность). Под ред. Каприна А.Д., Старинского В.В., Петровой Г.В. М., 2017. 250 с.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Состояние онкологической помощи населению России в 2015 году. Под ред. Каприна А.Д., Старинского В.В., Петровой Г.В. М., 2016. 236 с.</mixed-citation><mixed-citation xml:lang="en">Состояние онкологической помощи населению России в 2015 году. Под ред. Каприна А.Д., Старинского В.В., Петровой Г.В. М., 2016. 236 с.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Pan H, Gray R&amp; G, Davies Ch et al. Predictors of recurrence during years 5-14 in 46,138 women with ER+ breast cancer allocated 5 years only of endocrine therapy (ET). ASCO 2016, J Clin Oncol, 2016, 34(suppl): abstr 505.</mixed-citation><mixed-citation xml:lang="en">Pan H, Gray R&amp; G, Davies Ch et al. Predictors of recurrence during years 5-14 in 46,138 women with ER+ breast cancer allocated 5 years only of endocrine therapy (ET). ASCO 2016, J Clin Oncol, 2016, 34(suppl): abstr 505.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Saad E, Katz A, Machado K and Buyse M. Post-Progression Survival (PPS) and Overall Survival (OS) According to Treatment Type in Contemporary Phase III Trials in Advanced Breast Cancer (ABC). SABCS 2009, Abstr 5116.</mixed-citation><mixed-citation xml:lang="en">Saad E, Katz A, Machado K and Buyse M. Post-Progression Survival (PPS) and Overall Survival (OS) According to Treatment Type in Contemporary Phase III Trials in Advanced Breast Cancer (ABC). SABCS 2009, Abstr 5116.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Dawood S, Broglio K, Gonzalez-Angulo AM, et al: Trends in survival over the past two decades among white and black patients with newly diagnosed stage IV breast cancer. J Clin Oncol, 2008, 26: 4891-4898.</mixed-citation><mixed-citation xml:lang="en">Dawood S, Broglio K, Gonzalez-Angulo AM, et al: Trends in survival over the past two decades among white and black patients with newly diagnosed stage IV breast cancer. J Clin Oncol, 2008, 26: 4891-4898.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">http://www.cancer.org/acs/groups/content/@epidemiologysurveilance/documents/docum ent/acspc-029771.pdf].</mixed-citation><mixed-citation xml:lang="en">http://www.cancer.org/acs/groups/content/@epidemiologysurveilance/documents/docum ent/acspc-029771.pdf].</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">DeVita V, Lawrence T, Rosenberg S et al. DeVita, Hellman, and Rosenberg’s Cancer: Principles and Practice of oncology. 8thed Philadelphia. J.B. Lippincott, 2008. P. 1634.</mixed-citation><mixed-citation xml:lang="en">DeVita V, Lawrence T, Rosenberg S et al. DeVita, Hellman, and Rosenberg’s Cancer: Principles and Practice of oncology. 8thed Philadelphia. J.B. Lippincott, 2008. P. 1634.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Perou CM. Molecular Stratification of Triple-Negative Breast Cancer. The Oncologist, 2011, 16(suppl 1): 61-70.</mixed-citation><mixed-citation xml:lang="en">Perou CM. Molecular Stratification of Triple-Negative Breast Cancer. The Oncologist, 2011, 16(suppl 1): 61-70.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Rugo HS, Rumble RB, Macrae E et al. Endocrine therapy for hormone receptor-positive metastatic breast cancer: Americane Society of Clinical Oncology guideline. JCO, 2016. doi: 10.1200/JCO.2016.67.1487.</mixed-citation><mixed-citation xml:lang="en">Rugo HS, Rumble RB, Macrae E et al. Endocrine therapy for hormone receptor-positive metastatic breast cancer: Americane Society of Clinical Oncology guideline. JCO, 2016. doi: 10.1200/JCO.2016.67.1487.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Wilcken N et al. Cochrane Database Syst Rev, 2003, 2: CD002747.</mixed-citation><mixed-citation xml:lang="en">Wilcken N et al. Cochrane Database Syst Rev, 2003, 2: CD002747.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Llombart-Cussac A, Pivot XB, Biganzoli L et al. A prognostic factor (PF) index for overall survival in a HER2-negative endocrine-resistant metastatic breast cancer (MBC) population: Analysis from the ATHENA trial. ASCO 2013. J Clin Oncol, 2013, 31(suppl): abstr 555.</mixed-citation><mixed-citation xml:lang="en">Llombart-Cussac A, Pivot XB, Biganzoli L et al. A prognostic factor (PF) index for overall survival in a HER2-negative endocrine-resistant metastatic breast cancer (MBC) population: Analysis from the ATHENA trial. ASCO 2013. J Clin Oncol, 2013, 31(suppl): abstr 555.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Cardoso F et al. Ann Oncol, 2014 Oct, 25(10): 1871-88.</mixed-citation><mixed-citation xml:lang="en">Cardoso F et al. Ann Oncol, 2014 Oct, 25(10): 1871-88.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Mauri D, Pavlidis N, Polysos NP and Ioannidis JPI. Survival With Aromatase Inhibitors and Inactivators Versus Standard Hormonal Therapy in Advanced Breast Cancer: Meta-analysis. JNCI, 2006, 98(18): 1285-1291.</mixed-citation><mixed-citation xml:lang="en">Mauri D, Pavlidis N, Polysos NP and Ioannidis JPI. Survival With Aromatase Inhibitors and Inactivators Versus Standard Hormonal Therapy in Advanced Breast Cancer: Meta-analysis. JNCI, 2006, 98(18): 1285-1291.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Bonneterre J. Anastrozole Versus Tamoxifen as First-Line Therapy for Advanced Breast Cancer in 668 Postmenopausal Women: Results of the Tamoxifen or Arimidex Randomized Group Efficacy and Tolerability Study. JCO, 2000, 18: 3748-3757.</mixed-citation><mixed-citation xml:lang="en">Bonneterre J. Anastrozole Versus Tamoxifen as First-Line Therapy for Advanced Breast Cancer in 668 Postmenopausal Women: Results of the Tamoxifen or Arimidex Randomized Group Efficacy and Tolerability Study. JCO, 2000, 18: 3748-3757.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Mouridsen H, Gershanovich M, Sun Y et al. Superior Efficacy of Letrozole Versus Tamoxifen as First-Line Therapy for Postmenopausal Women With Advanced Breast Cancer: Results of a Phase III Study of the International Letrozole Breast Cancer Group. JCO, 2001, 19(10): 2596-2606.</mixed-citation><mixed-citation xml:lang="en">Mouridsen H, Gershanovich M, Sun Y et al. Superior Efficacy of Letrozole Versus Tamoxifen as First-Line Therapy for Postmenopausal Women With Advanced Breast Cancer: Results of a Phase III Study of the International Letrozole Breast Cancer Group. JCO, 2001, 19(10): 2596-2606.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Mouridsen H, Gershanovich M, Sun Y et al. Phase III Study of Letrozole Versus Tamoxifen as First-Line Therapy of Advanced Breast Cancer in Postmenopausal Women: Analysis of Survival and Update of Efficacy From the International Letrozole Breast Cancer Group. JCO, 2003, 21(16): 2101-2109.</mixed-citation><mixed-citation xml:lang="en">Mouridsen H, Gershanovich M, Sun Y et al. Phase III Study of Letrozole Versus Tamoxifen as First-Line Therapy of Advanced Breast Cancer in Postmenopausal Women: Analysis of Survival and Update of Efficacy From the International Letrozole Breast Cancer Group. JCO, 2003, 21(16): 2101-2109.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Robertson JFR, Lindemann JPO, Llombart-Cussac A et al. A comparison of fulvestrant 500 mg with anastrozole as first-line treatment for advanced breast cancer: follow-up analysis from the «FIRST» study. Presented at: 33rd Annual San Antonio Breast Cancer Symposium, Dec 8-12, 2010, San Antonio, TX, abstr. S1-3.</mixed-citation><mixed-citation xml:lang="en">Robertson JFR, Lindemann JPO, Llombart-Cussac A et al. A comparison of fulvestrant 500 mg with anastrozole as first-line treatment for advanced breast cancer: follow-up analysis from the «FIRST» study. Presented at: 33rd Annual San Antonio Breast Cancer Symposium, Dec 8-12, 2010, San Antonio, TX, abstr. S1-3.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Osborne CK, Pippen J, Jones SE et al. Double-Bl ind, Randomi zed Tr ial Comparing the Efficacy and Tolerability of Fulvestrant Versus Anastrozole in Postmenopausal Women With</mixed-citation><mixed-citation xml:lang="en">Osborne CK, Pippen J, Jones SE et al. Double-Bl ind, Randomi zed Tr ial Comparing the Efficacy and Tolerability of Fulvestrant Versus Anastrozole in Postmenopausal Women With</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Advanced Breast Cancer Progressing on Prior Endocrine Therapy: Results of a North American Trial. JCO, 2002, 20(16): 3386-3395.</mixed-citation><mixed-citation xml:lang="en">Advanced Breast Cancer Progressing on Prior Endocrine Therapy: Results of a North American Trial. JCO, 2002, 20(16): 3386-3395.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Howell A, Robertson JF, Quaresma Albano J et al. Fulvestrant, formerly ICI 182,780, is as effective as anastrozole in postmenopausal women with advanced breast cancer progressing after prior endocrine treatment. Clin Oncol, 2002, 20(16): 3396-3403.</mixed-citation><mixed-citation xml:lang="en">Howell A, Robertson JF, Quaresma Albano J et al. Fulvestrant, formerly ICI 182,780, is as effective as anastrozole in postmenopausal women with advanced breast cancer progressing after prior endocrine treatment. Clin Oncol, 2002, 20(16): 3396-3403.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Chia S, Gradishar W, Mauriac L et al. Doubleblind, randomized placebo controlled trial of fulvestrant compared with exemestane after prior nonsteroidal aromatase inhibitor therapy in postmenopausal women with hormone receptor-positive, advanced breast cancer:results from EFECT. J Clin Oncol, 2008, 26(10): 1664-1670.</mixed-citation><mixed-citation xml:lang="en">Chia S, Gradishar W, Mauriac L et al. Doubleblind, randomized placebo controlled trial of fulvestrant compared with exemestane after prior nonsteroidal aromatase inhibitor therapy in postmenopausal women with hormone receptor-positive, advanced breast cancer:results from EFECT. J Clin Oncol, 2008, 26(10): 1664-1670.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Steele N, Zekri J, Coleman R et al. Exemestane in metastatic breast cancer: effective therapy after third-generation non-steroidal aromatase inhibitor failure. Breast, 2006, 15: 430-436.</mixed-citation><mixed-citation xml:lang="en">Steele N, Zekri J, Coleman R et al. Exemestane in metastatic breast cancer: effective therapy after third-generation non-steroidal aromatase inhibitor failure. Breast, 2006, 15: 430-436.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Carlini P, Michelotti A, Ferretti G et al. Clinical Evaluation of the Use of Exemestane as Further Hormonal Therapy after Nonsteroidal Aromatase Inhibitors in Postmenopausal Metastatic Breast Cancer Patients. Cancer Investigation, 2007, 25: 102-105.</mixed-citation><mixed-citation xml:lang="en">Carlini P, Michelotti A, Ferretti G et al. Clinical Evaluation of the Use of Exemestane as Further Hormonal Therapy after Nonsteroidal Aromatase Inhibitors in Postmenopausal Metastatic Breast Cancer Patients. Cancer Investigation, 2007, 25: 102-105.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Lonning PE, Bajetta E, Murray R et al. Activity of exemestane in metastatic breast cancer after failure of nonsteroidal aromatase inhibitors: a phase II trial. J Clin Oncol, 2000, 18: 2234-2244.</mixed-citation><mixed-citation xml:lang="en">Lonning PE, Bajetta E, Murray R et al. Activity of exemestane in metastatic breast cancer after failure of nonsteroidal aromatase inhibitors: a phase II trial. J Clin Oncol, 2000, 18: 2234-2244.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Baselga J, Campone M, Piccart M et al. Everolimus in postmenopausal hormonereceptor-positive advanced breast cancer. N Engl J Med, 2012, 366: 520-29.</mixed-citation><mixed-citation xml:lang="en">Baselga J, Campone M, Piccart M et al. Everolimus in postmenopausal hormonereceptor-positive advanced breast cancer. N Engl J Med, 2012, 366: 520-29.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">http://www.nobelprize.org/nobel_prizes/medicine/laureates/2001/?google_referrer = mail.ru.</mixed-citation><mixed-citation xml:lang="en">http://www.nobelprize.org/nobel_prizes/medicine/laureates/2001/?google_referrer = mail.ru.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Hanahan D, Weinberg RA. Hallmarks of cancer: the next generation. Cell, 2011, 144: 646-–74.</mixed-citation><mixed-citation xml:lang="en">Hanahan D, Weinberg RA. Hallmarks of cancer: the next generation. Cell, 2011, 144: 646-–74.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Cancer Genome Atlas Network. Comprehensive molecular portraits of human breast tumours. Nature, 2012, 490: 61-70.</mixed-citation><mixed-citation xml:lang="en">Cancer Genome Atlas Network. Comprehensive molecular portraits of human breast tumours. Nature, 2012, 490: 61-70.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Hirama T and H. Phillip Koeffler. Role of the Cyclin-Dependent Kinase Inhibitors in the Development of Cancer. Blood, 1995, 86: 841-854.</mixed-citation><mixed-citation xml:lang="en">Hirama T and H. Phillip Koeffler. Role of the Cyclin-Dependent Kinase Inhibitors in the Development of Cancer. Blood, 1995, 86: 841-854.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Fry D et al. Specific Inhibition of cyclindependent kinase 4/6 by PD 0332991 and associated antitumor activity in human tumor xenografts. Molecular Cancer Therapeutics, 2004, 3: 1427-1437.</mixed-citation><mixed-citation xml:lang="en">Fry D et al. Specific Inhibition of cyclindependent kinase 4/6 by PD 0332991 and associated antitumor activity in human tumor xenografts. Molecular Cancer Therapeutics, 2004, 3: 1427-1437.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Choi YJ, Anders L. Signaling through cyclin D-dependent kinases. Oncogene, 2014, 33: 1890-903.</mixed-citation><mixed-citation xml:lang="en">Choi YJ, Anders L. Signaling through cyclin D-dependent kinases. Oncogene, 2014, 33: 1890-903.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Finn RS et al. PD 0332991, a selective cyclin D kinase 4/6 inhibitor, preferentially inhibits proliferation of luminal estrogen receptor-positive human breast cancer cell lines in vitro. Breast Cancer Res, 2009, 11(5): R77.</mixed-citation><mixed-citation xml:lang="en">Finn RS et al. PD 0332991, a selective cyclin D kinase 4/6 inhibitor, preferentially inhibits proliferation of luminal estrogen receptor-positive human breast cancer cell lines in vitro. Breast Cancer Res, 2009, 11(5): R77.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Lamb R, Lehn S, Rogerson L, Clarke RB, Landberg G. Cell cycle regulators cyclin D1 and CDK4/6 have estrogen receptor-dependent divergent functions in breast cancer migration and stem cell-like activity. Cell Cycle, 2013, 12(15): 2384-2394.</mixed-citation><mixed-citation xml:lang="en">Lamb R, Lehn S, Rogerson L, Clarke RB, Landberg G. Cell cycle regulators cyclin D1 and CDK4/6 have estrogen receptor-dependent divergent functions in breast cancer migration and stem cell-like activity. Cell Cycle, 2013, 12(15): 2384-2394.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Finn RS, Crown JP, Lang I, Boer K, Bondarenko IM, Kulyk SO, et al. The cyclin-dependent kinase 4/6 inhibitor palbociclib in combination with letrozole versus letrozole alone as firstline treatment of oestrogen receptor-positive, HER2-negative, advanced breast cancer (PALOMA-1/TRIO-18): a randomised phase 2 study. Lancet Oncol, 2015, 16(1): 25-35.</mixed-citation><mixed-citation xml:lang="en">Finn RS, Crown JP, Lang I, Boer K, Bondarenko IM, Kulyk SO, et al. The cyclin-dependent kinase 4/6 inhibitor palbociclib in combination with letrozole versus letrozole alone as firstline treatment of oestrogen receptor-positive, HER2-negative, advanced breast cancer (PALOMA-1/TRIO-18): a randomised phase 2 study. Lancet Oncol, 2015, 16(1): 25-35.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Finn RS, Crown JP, Ettl J et al. Efficacy and safety of palbociclib in combination with letrozole as first-line treatment of ER-positive, HER2- negative, advanced breast cancer: expanded analyses of subgroups from randomized pivotal trial PALOMA-1/TRIO-18. Breast Cancer Research, 2016,; 18: 67. DOI 10.1186/s13058-016-0721-5.</mixed-citation><mixed-citation xml:lang="en">Finn RS, Crown JP, Ettl J et al. Efficacy and safety of palbociclib in combination with letrozole as first-line treatment of ER-positive, HER2- negative, advanced breast cancer: expanded analyses of subgroups from randomized pivotal trial PALOMA-1/TRIO-18. Breast Cancer Research, 2016,; 18: 67. DOI 10.1186/s13058-016-0721-5.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Finn RS, Martin M, Rugo HS et al. PALOMA-2: primary results from a phase III trial of palbociclib (P) with letrozole (L) compared with letrozole alone in postmenopausal women with ER+/HER2- advanced breast cancer (ABC). JCO, 2016, 34(suppl): abstr. 507.</mixed-citation><mixed-citation xml:lang="en">Finn RS, Martin M, Rugo HS et al. PALOMA-2: primary results from a phase III trial of palbociclib (P) with letrozole (L) compared with letrozole alone in postmenopausal women with ER+/HER2- advanced breast cancer (ABC). JCO, 2016, 34(suppl): abstr. 507.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Turner NC, Ro J, Andre F et al. Palbociclib in hormone-receptor-positive advanced breast cancer. N Engl J Med, 2015, 373(3): 209-19. doi: 10.1056/NEJMoa1505270.</mixed-citation><mixed-citation xml:lang="en">Turner NC, Ro J, Andre F et al. Palbociclib in hormone-receptor-positive advanced breast cancer. N Engl J Med, 2015, 373(3): 209-19. doi: 10.1056/NEJMoa1505270.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Cristofanilli M, Turner NC et al. Fulvestrant plus palbociclib versus fulvestrant plus placebo for treatment of hormone-receptor-positive, HER2- negative metastatic breast cancer that progressed on previous endocrine therapy (PALOMA-3): fi nal analysis of the multicentre, double-blind, phase 3 randomised controlled trial. Lancet Oncol, 2016, 17: 425- 39.</mixed-citation><mixed-citation xml:lang="en">Cristofanilli M, Turner NC et al. Fulvestrant plus palbociclib versus fulvestrant plus placebo for treatment of hormone-receptor-positive, HER2- negative metastatic breast cancer that progressed on previous endocrine therapy (PALOMA-3): fi nal analysis of the multicentre, double-blind, phase 3 randomised controlled trial. Lancet Oncol, 2016, 17: 425- 39.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Cristofanilli M, Bondarenko I, Ro J et al. PALOMA3: Phase 3 trial of fulvestrant with or without palbociclib in pre- and postmenopausal women with hormone receptor-positive, HER2-negative metastatic breast cancer that progressed on prior endocrine therapy – confirmed efficacy and safety. Presented at SABCS 2015, San Antonio, Texas, USA (Poster 4- 13-01).</mixed-citation><mixed-citation xml:lang="en">Cristofanilli M, Bondarenko I, Ro J et al. PALOMA3: Phase 3 trial of fulvestrant with or without palbociclib in pre- and postmenopausal women with hormone receptor-positive, HER2-negative metastatic breast cancer that progressed on prior endocrine therapy – confirmed efficacy and safety. Presented at SABCS 2015, San Antonio, Texas, USA (Poster 4- 13-01).</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Turner NC, Jiang Y, O’Leary B et al. Efficacy of palbociclib plus fulvestrant (P+F) in patients (pts) with metastatic breast cancer (MBC) and ESR1 mutations (mus) in circulating tumor DNA (ctDNA). J Clin Oncol, 2016, 34(suppl): abstr 512.</mixed-citation><mixed-citation xml:lang="en">Turner NC, Jiang Y, O’Leary B et al. Efficacy of palbociclib plus fulvestrant (P+F) in patients (pts) with metastatic breast cancer (MBC) and ESR1 mutations (mus) in circulating tumor DNA (ctDNA). J Clin Oncol, 2016, 34(suppl): abstr 512.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Harbeck N, Iyer S, Cristofanilli M et al. Quality of life with palbociclib plus fulvestrant in previously treated hormone receptor-positive, HER2-negative metastatic breast cancer: patient-reported outcomes from the PALOMA-3 trial. Ann. Oncol., 2016, 27: 1047-1054.</mixed-citation><mixed-citation xml:lang="en">Harbeck N, Iyer S, Cristofanilli M et al. Quality of life with palbociclib plus fulvestrant in previously treated hormone receptor-positive, HER2-negative metastatic breast cancer: patient-reported outcomes from the PALOMA-3 trial. Ann. Oncol., 2016, 27: 1047-1054.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Verma S, Bartlett CH, Schnell P et al. Palbociclib in Combination With Fulvestrant inWomen With Hormone Receptor-Positive/HER2-Negative Advanced Metastatic Breast Cancer: Detailed Safety Analysis From aMulticenter, Randomized, Placebo-Controlled, Phase III Study (PALOMA-3). Oncologyst, 2016, 21: 1-11.</mixed-citation><mixed-citation xml:lang="en">Verma S, Bartlett CH, Schnell P et al. Palbociclib in Combination With Fulvestrant inWomen With Hormone Receptor-Positive/HER2-Negative Advanced Metastatic Breast Cancer: Detailed Safety Analysis From aMulticenter, Randomized, Placebo-Controlled, Phase III Study (PALOMA-3). Oncologyst, 2016, 21: 1-11.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Diéras V, Rugo HS S, Gelmon K, et al. Long-term safety of palbociclib in combination with endocrine therapy in treatment-naive and previously treated women with HR+ HER2- advanced breast cancer: A pooled analysis from randomized phase 2 and 3 studies. Poster presented at SABCS 2016 (Abstract P4-22-07).</mixed-citation><mixed-citation xml:lang="en">Diéras V, Rugo HS S, Gelmon K, et al. Long-term safety of palbociclib in combination with endocrine therapy in treatment-naive and previously treated women with HR+ HER2- advanced breast cancer: A pooled analysis from randomized phase 2 and 3 studies. Poster presented at SABCS 2016 (Abstract P4-22-07).</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>
