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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">mimmun</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская иммунология</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Immunology (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1563-0625</issn><issn pub-type="epub">2313-741X</issn><publisher><publisher-name>SPb RAACI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15789/1563-0625-AST-2933</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-2933</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHORT COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>АНТИТЕЛА, СПЕЦИФИЧНЫЕ К ЭСТРАДИОЛУ, И ГЕНЕТИЧЕСКИЙ ПОЛИМОРФИЗМ ФЕРМЕНТОВ РЕПАРАЦИИ ДНК У БОЛЬНЫХ РАКОМ МОЛОЧНОЙ ЖЕЛЕЗЫ</article-title><trans-title-group xml:lang="en"><trans-title>ANTIBODIES SPECIFIC TO ESTRADIOL AND GENES POLYMORPHISMS OF DNA-REPAIRING ENZYMES IN BREAST CANCER PATIENTS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8560-6719</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глушков</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Glushkov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, главный научный сотрудник лаборатории иммуногенетики, Институт экологии человека</p></bio><bio xml:lang="en"><p>MD, Professor, Chief Researcher of Immunogenetics Laboratory, Institute of Human Ecology</p></bio><email xlink:type="simple">glushkovan@ihe.sbras.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/0000-0002-9368-2340</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поленок</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Polenok</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат фармацевтических наук,  заведующая лабораторией иммунохимии, Институт экологии человека</p></bio><bio xml:lang="en"><p>PhD (Pharmacy), Leading Researcher of Immunochemistry Laboratory, Institute of Human Ecology</p></bio><email xlink:type="simple">egpolenok@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3485-9123</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Минина</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Minina</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор биологических наук, доцент, заведующий кафедрой генетики и фундаментальной медицины; главный научный сотрудник лаборатории цитогенетики Института экологии человека</p></bio><bio xml:lang="en"><p>MD, Head of Department of Genetics and Fundamental Medicine; Chief Researcher of Cytogenetics Laboratory, Institute of Human Ecology</p></bio><email xlink:type="simple">vminina@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5643-5001</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Торгунакова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Torgunakova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ведущий инженер-технолог лаборатории цитогенетики Института экологии человека; инженер кафедры генетики и фундаментальной медицины</p></bio><bio xml:lang="en"><p>Leading Engineer-Technologist of Cytogenetics Laboratory, Institute of Human Ecology; Engineer-Technologist of Department of Genetics and Fundamental Medicine</p></bio><email xlink:type="simple">A.VRyzhkova@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-9165-2716</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Катанахова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Katanakhova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>лаборант лаборатории цитогенетики Института экологии человека</p></bio><bio xml:lang="en"><p>Laboratory Assistant of Cytogenetics Laboratory, Institute of Human Ecology</p></bio><email xlink:type="simple">Rcat696@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0053-1752</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костянко</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostyanko</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ведущий инженер кафедры фундаментальной и прикладной химии</p></bio><bio xml:lang="en"><p>Leading Engineer of Fundamental and Applied Chemistry</p></bio><email xlink:type="simple">kmvksu@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0802-9759</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Антонов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Antonov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий отделением опухолей молочной железы</p></bio><bio xml:lang="en"><p>Chief of Breast Cancer Department</p></bio><email xlink:type="simple">al0412@mail.ru</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4649-5892</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Байрамов</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bayramov</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий патологоанатомическим отделением</p></bio><bio xml:lang="en"><p>Main Physician of Pathologoanatomical Department</p></bio><email xlink:type="simple">bayramov_pavel82@mail.ru</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5526-2687</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колпинский</surname><given-names>Г. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanovich</surname><given-names>G. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор кафедры лучевой диагностики, лучевой терапии и онкологии; главный врач</p></bio><bio xml:lang="en"><p>MD, Professor of Department of Radiology, Radiotherapy and Oncology; Main Physician</p></bio><email xlink:type="simple">Glebss@mail.ru</email><xref ref-type="aff" rid="aff-7"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center of Coal and Coal chemistry SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ "Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center of Coal and Coal chemistry SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кемеровский государственный университет»; ФГБНУ «Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State University; Federal Research Center of Coal and Coal chemistry SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБНУ «Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук»; ФГБОУ ВО «Кемеровский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center of Coal and Coal chemistry SB RAS; Kemerovo State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кемеровский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ГБУЗ «Кузбасский клинический онкологический диспансер им. М.С. Раппопорта»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuzbass Clinical Oncology Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кемеровский государственный медицинский университет»; ГАУЗ «Клинический консультативно-диагностический центр им. И.А. Колпинского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State Medical University; Kemerovo Clinical Diagnostic Сenter</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>27</day><month>02</month><year>2024</year></pub-date><volume>0</volume><issue>0</issue><issue-title>Online First</issue-title><elocation-id>2933</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Глушков А.Н., Поленок Е.Г., Минина В.И., Торгунакова А.В., Катанахова М.В., Костянко М.В., Антонов А.В., Байрамов П.В., Колпинский Г.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Глушков А.Н., Поленок Е.Г., Минина В.И., Торгунакова А.В., Катанахова М.В., Костянко М.В., Антонов А.В., Байрамов П.В., Колпинский Г.И.</copyright-holder><copyright-holder xml:lang="en">Glushkov A.N., Polenok E.G., Minina V.I., Torgunakova A.V., Katanakhova M.V., Kostyanko M.V., Antonov A.V., Bayramov P.V., Ivanovich G.I.</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.mimmun.ru/mimmun/article/view/2933">https://www.mimmun.ru/mimmun/article/view/2933</self-uri><abstract><p>Цель настоящей работы - исследовать взаимосвязи содержания в сыворотке крови идиотипических и антиидиотипических антител, специфичных к эстрадиолу (IgA1-E2 и IgG2-E2), с генетическими полиморфизмами ферментов репарации ДНК (hOGG1 (rs1052133); XRCC1 (rs25489); ERCC2 (rs13181); APEX1 (rs1130409)) у больных раком молочной железы (РМЖ) с учётом содержания в опухоли Ki-67 экспрессирующих клеток.</p><p>Идиотипические и антиидиотипические антитела исследовали с помощью ELISA в сыворотке крови больных РМЖ: 360 с I стадией и 376 со II–IV стадиями. Полиморфизм локусов генов hOGG1:с.977C&gt;G, p.Ser326Cys (rs1052133); XRCC1:c.839G&gt;A, p.Arg280His (rs25489); APEX1:c.444 T&gt;G, p.Asp148Glu (rs1130409); ERCC2:c.2251A&gt;C, p.Lys751Gln (rs13181)  определяли методом аллель-специфической ПЦР с использованием наборов «SNP-экспресс» (НПФ «Литех», г. Москва). У больных РМЖ II–IV стадией с низкими и высокими уровнями IgA1-E2   высокое содержание в опухоли Ki-67 положительных клеток (&gt;30%) обнаруживали в 47,9% и 58,9% (р = 0,035); с низкими и высокими уровнями IgG2-E2 в 61,2% и 46,9% (р = 0,001). Высокие уровни Ki-67 в опухоли выявлялись у 55,6% больных II–IV стадиями с одновременно низкими уровнями IgA1-E2 и IgG2-E2; у 67,6% – с высокими уровнями IgA1-E2 и низкими IgG2-E2; у 43,2% – с низкими уровнями IgA1-E2 и высокими IgG2-E2; у 52,2% больных – с одновременно высокими уровнями IgA1-E2 и IgG2-E2. Таким образом, IgG2-E2 тормозили пролиферацию опухоли, а IgA1-E2 угнетали этот эффект. Не обнаружили взаимосвязи генетических полиморфизмов hOGG1, XRCC1, ERCC2, APEX1 с содержанием в опухоли Ki-67 положительных клеток. Высокие уровни IgA1-E2 обнаружили у 39,9% больных с CC генотипом hOGG1 и у 47,8% с CG генотипом (р = 0,049). Высокие уровни IgG2-E2 обнаружили у 65,3% больных с CC генотипом hOGG1 и у 53,7% с CG генотипом (р = 0,003). Высокие уровни IgG2-E2 в комбинации с низкими IgA1-E2 встречались у 40,6% больных с CC генотипом hOGG1 и у 27,2% с CG генотипом. Остальные сочетания низких и высоких уровней IgA1-E2 и IgG2-E2 встречались чаще у больных с генотипом CG hOGG1. Различия между больными CC и CG генотипами hOGG1 по удельному весу анти-пролиферативного и про-пролиферативных иммунологических фенотипов были статистически значимыми (р = 0,003).</p><p>Впервые показано, что образование антител, модулирующих пролиферативную активность опухоли, может быть связано с активностью ферментов репарации ДНК. В частности, образование антител, специфичных к E2, у больных РМЖ ассоциировано с генетическим полиморфизмом hOGG1. Иммуноанализ IgA1-E2 и IgG2-E2 можно использовать у больных РМЖ I стадии для оценки пролиферативной активности опухоли при дальнейшем её росте.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this study - to investigate the associations of blood serum idiotypic and antiidiotypic antibodies specific to estradiol (IgA1-E2 and IgG2-E2) with genes polymorphisms of DNA-repairing enzymes in breast cancer patients (BCP) according to Ki-67 positive cells in tumor.  </p><p>Idiotypic and antiidiotypic antibodies in the blood serum of BCP (360 at the I stage and 376 at the II–IV stages) were measured by enzyme-linked immunosorbent assay. Prevalence of hOGG1 (rs1052133), XRCC1 (rs25489), XPD (rs13181), APEX1 (rs1130409) were determined by allele-specific polymerase chain reaction. High levels of Ki-67 positive cells in tumors (&gt;30%) were revealed in 47.9% and 58.9% BCP II–IV stages with low and high IgA1-E2 levels (p = 0.035); in 61.2% and 46.9% BCP II–IV stages with low and high IgG2-E2 levels (p = 0.001). High Ki-67 tumor levels were found in 55.6% BCP with low levels both IgA1-E2 and IgG2-E2; in 67.6% BCP with high IgA1-E2 levels combined with low IgG2-E2 levels; in 43.2% BCP with low IgA1-E2 levels combined with high IgG2-E2 levels; in 52.2% BCP with high both IgA1-E2 and IgG2-E2 levels. So IgG2-E2 inhibited the tumor proliferation but IgA1-E2 blocked this effect. There were no revealed any associations of hOGG1, XRCC1, XPD, APEX1 genes polymorphisms with Ki-67 positive cells tumors levels. High IgA1-E2 levels were found in 39.9% BCP with CC hOGG1 genotype and in 47.8% BCP with CG hOGG1 genotype (p = 0.049). High IgG2-E2 levels were revealed in 65.3% and 53.7% correspondingly (p = 0.003). High IgG2-E2 levels in combination with low IgA1-E2 levels were revealed in 40.6% BCP with CC hOGG1 and in 27.2 % BCP with CG hOGG1 genotypes. The other combinations of low and high levels of IgA1-E2 and IgG2-E2 were found more frequent in CG hOGG1 BCP. The differences between CC and CG hOGG1 BCP according to prevalence of anti-proliferative and pro-proliferative immunological phenotypes were statistically significant (p = 0.003).</p><p>It was shown for the first time that the formation of antibodies that modulate the proliferative activity of a tumor may be associated with variants in the genes for DNA repair enzymes. In particular, the formation of idiotypic and antiidiotypic antibodies specific to estradiol were associated with hOGG1 gene polymorphisms in BCP. IgA1-E2 and IgG2-E2 immunoanalysis may be used in BCP I stage for tumor proliferation prediction.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак молочной железы</kwd><kwd>антитела</kwd><kwd>эстрадиол</kwd><kwd>hOGG1</kwd><kwd>XRCC1</kwd><kwd>ERCC2</kwd><kwd>APEX1.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>breast cancer</kwd><kwd>antibodies</kwd><kwd>estradiol</kwd><kwd>hOGG1</kwd><kwd>XRCC1</kwd><kwd>ERCC2</kwd><kwd>APEX1.</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Министерство науки и образования Российской федерации (государственное задание АААА-А21-121011590009-9)</funding-statement><funding-statement xml:lang="en">Ministry of Science and Education of the Russian Federation (state assignment AAAA-A21-121011590009-9)</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">Глушков А.Н., Поленок Е.Г., Мун С.А., Гордеева Л.А., Костянко М.В., Антонов А.В., Вержбицкая Н.Е., Вафин И.А. 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