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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">Oncohematology</journal-id><journal-title-group><journal-title xml:lang="en">Oncohematology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкогематология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1818-8346</issn><issn publication-format="electronic">2413-4023</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">370</article-id><article-id pub-id-type="doi">10.17650/1818-8346-2019-14-3-52-59</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>BASIC RESEARCH</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ФУНДАМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ В ПРАКТИЧЕСКОЙ МЕДИЦИНЕ НА СОВРЕМЕННОМ ЭТАПЕ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Identification of common and new rare types of weak RhD antigen in patients with blood diseases and healthy person</article-title><trans-title-group xml:lang="ru"><trans-title>Выявление распространенных и новых редких типов сл абого антигена RhD у больных с заболеваниями системы крови и здоровых лиц</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9423-2640</contrib-id><name-alternatives><name xml:lang="en"><surname>Golovkina</surname><given-names>L. L.</given-names></name><name xml:lang="ru"><surname>Головкина</surname><given-names>Л. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>4</italic><italic>а</italic><italic> Novyy Zykovskiy Proezd, Moscow 125167</italic></p></bio><bio xml:lang="ru"><p><bold>Лариса Леонидовна Головкина </bold></p><p><italic>125167 Москва, Новый Зыковский проезд, 4а </italic></p><p> </p></bio><email>largol@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7730-8367</contrib-id><name-alternatives><name xml:lang="en"><surname>Kalandarov</surname><given-names>R. S.</given-names></name><name xml:lang="ru"><surname>Каландаров</surname><given-names>Р. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>4</italic><italic>а</italic><italic> Novyy Zykovskiy Proezd, Moscow 125167</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский проезд, 4а </italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5752-8146</contrib-id><name-alternatives><name xml:lang="en"><surname>Pshenichnikova</surname><given-names>O. S.</given-names></name><name xml:lang="ru"><surname>Пшеничникова</surname><given-names>О. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>4</italic><italic>а</italic><italic> Novyy Zykovskiy Proezd, Moscow 125167</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский проезд, 4а </italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1890-4492</contrib-id><name-alternatives><name xml:lang="en"><surname>Surin</surname><given-names>V. L.</given-names></name><name xml:lang="ru"><surname>Сурин</surname><given-names>В. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>4</italic><italic>а</italic><italic> Novyy Zykovskiy Proezd, Moscow 125167</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский проезд, 4а </italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1705-7535</contrib-id><name-alternatives><name xml:lang="en"><surname>Stremoukhova</surname><given-names>A. G.</given-names></name><name xml:lang="ru"><surname>Стремоухова</surname><given-names>А. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>4</italic><italic>а</italic><italic> Novyy Zykovskiy Proezd, Moscow 125167</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский проезд, 4а </italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8801-5578</contrib-id><name-alternatives><name xml:lang="en"><surname>Pushkina</surname><given-names>T. D.</given-names></name><name xml:lang="ru"><surname>Пушкина</surname><given-names>Т. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>4</italic><italic>а</italic><italic> Novyy Zykovskiy Proezd, Moscow 125167</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский проезд, 4а </italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3974-2189</contrib-id><name-alternatives><name xml:lang="en"><surname>Khasigova</surname><given-names>B. B.</given-names></name><name xml:lang="ru"><surname>Хасигова</surname><given-names>Б. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>4</italic><italic>а</italic><italic> Novyy Zykovskiy Proezd, Moscow 125167</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский проезд, 4а </italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National Research Center for Hematology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр гематологии» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-10-20" publication-format="electronic"><day>20</day><month>10</month><year>2019</year></pub-date><volume>14</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>52</fpage><lpage>59</lpage><history><date date-type="received" iso-8601-date="2019-10-20"><day>20</day><month>10</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-10-20"><day>20</day><month>10</month><year>2019</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncohematology.abvpress.ru/ongm/article/view/370">https://oncohematology.abvpress.ru/ongm/article/view/370</self-uri><abstract xml:lang="en"><p><bold>Background. </bold>Rhesus phenotype has been determined in 404 persons which have problems with blood groups identification. Genetic typing of antigen RhD variants was performed in 73 individuals. Objective of the work was to give molecular and serological characteristics of the antigen RhD weak types.</p><p><bold>Materials and methods. </bold>Method of rhesus phenotype determination in direct agglutination test on plane by using of anti-D, anti-C, anti-c, anti-Cw, anti-E and anti-e monoclonal antibodies; gel method of rhesus phenotype determination; methods of genetic typing of RhD; methods of antigen RhD determination in the classic indirect antiglobulin test and in the gel indirect antiglobulin test; method of antigen RhD determination in the saline agglutination test.</p><p><bold>Results. </bold>Serological methods identified 73 red blood samples with the weakened expression of RhD antigen. Molecular methods showed the reasons of weakness of antigen expression. Three RHD*D weak types which are common in Russians (RHD*D weak type 1–3) were identified and for the first time 3 types were found – RHD*D weak type 67, RHD(G255R) and RHD(JVS5-38del4). Serological characteristic of RhD weak types was given. It was shown that combined using of monoclonal antibodies in direct agglutination test and in gel is the most effective serological method of the antigen variants detection. Red blood cells with weak RhD antigens can be recognized by weakness or absence of agglutination with monoclonal antibodies on plane if agglutination in gel was 3+4+.</p><p><bold>Conclusion. </bold>Concrete weak RhD variants can be determined only by genetic typing. Serologically weak antigen variants can be detected by using of at least two series of monoclonal antibodies or by using of two different methods (it is preferable).</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение. </bold>Фенотип системы Резус определен у 404 лиц с проблемами в идентификации групповой принадлежности. Генетическое типирование вариантов антигена RhD выполнено 73 индивидуумам.</p><p><bold>Цель исследования </bold>– дать молекулярно-серологическую характеристику слабых вариантов антигена RhD системы Резус.</p><p><bold>Материалы и методы. </bold>Использовали следующие методы: метод определения резус-фенотипа в прямой агглютинации на плоскости с применением Цоликлонов анти-D, анти-С, анти-с, анти-Сw, анти-Е и анти-e; гелевый метод определения резус-фенотипа; методы генетического типирования антигена RhD; методы определения антигена RhD в непрямой пробе Кумбса в классическом варианте и в геле; метод определения антигена RhD в агглютинации в солевой среде.</p><p><bold>Результаты. </bold>Серологическими методами выявлено 73 образца эритроцитов с ослабленным антигеном RhD. Молекулярными методами определены причины ослабления экспрессии антигена: идентифицировано 3 типа слабого антигена RhD, часто встречающихся у россиян (RHD*D weak type 1–3), и впервые выявлены еще 3 типа – RHD*D weak type 67, RHD(G255R) и RHD(JVS538del4). Дана серологическая характеристика разных типов слабого антигена RhD. Показано, что предположить присутствие вариантных антигенов можно по расхождению результатов в методах прямой агглютинации с Цоликлонами и в геле. Эритроциты со слабыми антигенами RhD можно распознать по ослаблению или отсутствию агглютинации с Цоликлоном анти-D и силе реакции в гелевом методе на 3+…4+.</p><p><bold>Заключение. </bold>Конкретные типы слабого антигена RhD могут быть установлены только при генетическом исследовании. Серологически слабые варианты антигенов могут быть выявлены при использовании моноклональных антител как минимум 2 серий или, что предпочтительнее, применением 2 разных методик.</p></trans-abstract><kwd-group xml:lang="en"><kwd>RHD gene</kwd><kwd>genetic typing</kwd><kwd>direct sequencing</kwd><kwd>weak type RhD antigen</kwd><kwd>indirect Coombs test</kwd><kwd>saline agglutination test</kwd><kwd>gel method</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ген RHD</kwd><kwd>генетическое типирование</kwd><kwd>тип слабого антигена RhD</kwd><kwd>Цоликлон</kwd><kwd>непрямая проба Кумбса</kwd><kwd>реакция агглютинации в солевой среде</kwd><kwd>гелевый метод</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Scott M.L. The complexities of the Rh system. Vox Sang 2004;87(suppl. 1):S58‒62. 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