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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">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">30624</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Early rheumatoid arthritis: Clinical and immunological aspects</article-title><trans-title-group xml:lang="ru"><trans-title>Клинико-иммунологические аспекты раннего ревматоидного артрита</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Demidova</surname><given-names>Natal'ya Viktorovna</given-names></name><name xml:lang="ru"><surname>Демидова</surname><given-names>Наталья Викторовна</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант НИИР РАМН, тел.: 8-499-614-42-79; Научно-исследовательский институт ревматологии РАМН</p></bio><email>Natasha-demidova@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Guseva</surname><given-names>Irina Anatol'evna</given-names></name><name xml:lang="ru"><surname>Гусева</surname><given-names>Ирина Анатольевна</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, ст. науч. сотр., лаб. генетики, тел.: 8-499-615-93-07; Научно-исследовательский институт ревматологии РАМН</p></bio><email>epid@irramn.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Karateev</surname><given-names>Dmitriy Evgen'evich</given-names></name><name xml:lang="ru"><surname>Каратеев</surname><given-names>Дмитрий Евгеньевич</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, отд. ранних артритов рук, тел.: 8-499-614-71-37; Научно-исследовательский институт ревматологии РАМН</p></bio><email>Karateev@irramn.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Demidova</surname><given-names>N V</given-names></name><bio xml:lang="en"><p>Institute of Rheumatology, Russian Academy of Medical Sciences</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Guseva</surname><given-names>I A</given-names></name><bio xml:lang="en"><p>Institute of Rheumatology, Russian Academy of Medical Sciences</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Karateyev</surname><given-names>D E</given-names></name><bio xml:lang="en"><p>Institute of Rheumatology, Russian Academy of Medical Sciences</p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт ревматологии РАМН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of Rheumatology, Russian Academy of Medical Sciences</institution></aff><aff><institution xml:lang="ru"></institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2010-05-15" publication-format="electronic"><day>15</day><month>05</month><year>2010</year></pub-date><volume>82</volume><issue>5</issue><issue-title xml:lang="en">NO5 (2010)</issue-title><issue-title xml:lang="ru">ТОМ 82, №5 (2010)</issue-title><fpage>71</fpage><lpage>77</lpage><history><date date-type="received" iso-8601-date="2020-04-09"><day>09</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2010, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2010, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/30624">https://ter-arkhiv.ru/0040-3660/article/view/30624</self-uri><abstract xml:lang="en"><p>Rheumatoid arthritis (RA) is a chronic autoimmune disease that is characterized by a systemic inflammatory and destructive joint lesion that is manifested by the involvement of various organs and systems into the pathological process. Whether the variants of the course and outcomes of RA may be predicted early is the most important inadequately studied problem. HLA-DRB1* genotypes affect disease severity; however, different alleles encoding the identical amino acid sequence have a varying association with the disease and their combinations can differently increase the risk of RA. Total epitope (SE) is associated not only with the risk of RA as a whole, but also with the development of the severe course of the disease to a greater extent. A number of studies have demonstrated that if a patient has concurrently antibodies to cyclic citrullinated peptide (CCP) and rheumatoid factor, as well as HLA-DRB1 alleles, the likelihood of rapid X-ray progression is 10 times greater than that in a patient without these markers. The paper considers the course of early RA depending on the combined determination of immunological and immunogenetic markers (SE and CCP antibodies). Each of them makes a substantial contribution to the development of a destructive process in early RA, which necessitates the assessment of a combination of the factors.</p></abstract><trans-abstract xml:lang="ru"><p>Ревматоидный артрит (РА) - хроническое аутоиммунное заболевание, характеризующееся воспалительно-деструктивным поражением суставов и системностью, проявляющейся вовлечением в патологический процесс различных органов и систем. Важнейшей, недостаточно изученной проблемой является возможность раннего прогнозирования вариантов течения и исходов РА. Генотипы HLA-DRB1* влияют на тяжесть заболевания, однако различные аллели, кодирующие идентичную аминокислотную последовательность, имеют разную выраженность ассоциации с болезнью, а их комбинации могут в разной степени повышать риск развития РА. Общий эпитоп (SЕ) ассоциирован не только с риском возникновения РА в целом, а в большей степени с развитием тяжелого течения болезни. В ряде исследований показано, что при одновременном наличии у пациента антител к циклическому цитруллинированному пептиду (АЦЦП), ревматоидному фактору и аллелей HLA-DRB1 вероятность быстрого рентгенологического прогрессирования в 10 раз выше, чем у пациентов без этих маркеров.
В статье рассмотрены проблемы течения раннего РА в зависимости от сочетанного определения иммунологических и иммуногенетических маркеров (SЕ и АЦЦП). Каждый из них вносит существенный вклад в развитие деструктивного процесса при раннем РА, что обусловливает необходимость оценки совокупности факторов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>rheumatoid arthritis</kwd><kwd>immunological markers</kwd><kwd>HLA-DRB1 genotypes</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ревматоидный артрит</kwd><kwd>иммунологические маркеры</kwd><kwd>генотипа HLA-DRB1</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Насонова В. А., Фоломеева О. М., Эрдес Ш. Ревматические болезни в России в начале XXI века. Науч.-практ. ревматол. 2003; 1: 6-10.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Эрдес Ш., Фоломеева О. М. Проблема ревматических заболеваний в России. 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