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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-EOM-2789</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-2789</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>Определение медиаторов фиброзирования и ангиогенеза в сыворотке крови недоношенных детей с бронхолегочной дисплазией</article-title><trans-title-group xml:lang="en"><trans-title>Evaluation of mediators of fibrosis and angiogenesis in the blood serum of premature infants with bronchopulmonary dysplasia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8923-4652</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семикина</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Semikina</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семикина Елена Леонидовна — доктор медицинских наук, главный научный сотрудник лаборатории экспериментальной иммунологии и вирусологии, заведующая лабораторным отделом.</p><p>119991, Москва, Ломоносовский пр., 2, стр. 1.</p><p>Тел.: 8 (499) 134-03-59. Факс: 8 (499) 134-70-01</p></bio><bio xml:lang="en"><p>Elena L. Semikina - PhD, MD (Medicine), Chief Research Associate, Laboratory of Experimental Immunology and Virology, Head, Laboratory Department, National Medical Research Center of Children's Health.</p><p>2 Lomonosovskiy Ave, Bldg 1 Moscow 119991</p><p>Phone: +7 (499) 134-03-59. Fax: +7 (499) 134-70-01</p></bio><email xlink:type="simple">semikina@nczd.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сновская</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Snovskaya</surname><given-names>M. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сновская Марина Андреевна — кандидат медицинских наук ведущий научный сотрудник лаборатории экспериментальной иммунологии и вирусологии.</p><p>Москва</p></bio><bio xml:lang="en"><p>Marina А. Snovskaya - PhD (Medicine), Leading Research Associate, Laboratory of Experimental Immunology and Virology, National Medical Research Center of Children's Health.</p><p>Moscow</p></bio><email xlink:type="simple">snovskaya@nczd.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Басаргина</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Basargina</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Басаргина Милана Александровна — кандидат медицинских наук, старший научный сотрудник лаборатории неонатологии и проблем здоровья раннего детского возраста, заведующая отделением патологии новорожденных и детей раннего детского возраста, врач-неонатолог.</p><p>Москва</p></bio><bio xml:lang="en"><p>Milana A. Basargina - PhD (Medicine), Senior Research Associate, Laboratory of Neonatology and Early Childhood Health Problems, Head, Department of Pathology of Newborns and Infants, Neonatologist, Neonatologist, National Medical Research Center of Children's Health.</p><p>Moscow</p></bio><email xlink:type="simple">basargina.ma@nczd.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Селиверстова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Seliverstova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Селиверстова Алина Анатольевна — младший научный сотрудник отделения патологии новорожденных и детей раннего детского возраста, врач-неонатолог.</p><p>Москва</p></bio><bio xml:lang="en"><p>Alina A. Seliverstova - Junior Research Associate, Department of Pathology of Newborns and Infants, Neonatologist, National Medical Research Center of Children's Health.</p><p>Moscow</p></bio><email xlink:type="simple">selilverstova.aa@nczd.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жужула</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhuzhula</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жужула Анастасия Андреевна — младший научный сотрудник лаборатории экспериментальной иммунологии и вирусологии.</p><p>Москва</p></bio><bio xml:lang="en"><p>Anastasiya A. Zhuzhula - Junior Research Associate, Laboratory of Experimental Immunology and Virology, National Medical Research Center of Children's Health.</p><p>Moscow</p></bio><email xlink:type="simple">zhuzhula.aa@nczd.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Давыдова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Davidova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Давыдова Ирина Владимировна — доктор медицинских наук, главный научный сотрудник лаборатории неонатологии и проблем здоровья раннего детского возраста, врач-пульмонолог.</p><p>Москва</p></bio><bio xml:lang="en"><p>Irina V. Davydova - PhD, MD (Medicine), Chief Research Associate, Laboratory of Neonatology and Early Childhood Health Problems, Pulmonologist, National Medical Research Center of Children's Health.</p><p>Moscow</p></bio><email xlink:type="simple">davydova@nczd.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАУ «Национальный медицинский исследовательский центр здоровья детей» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Children's Health</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>01</day><month>06</month><year>2023</year></pub-date><volume>25</volume><issue>5</issue><fpage>1171</fpage><lpage>1176</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Семикина Е.Л., Сновская М.А., Басаргина М.А., Селиверстова А.А., Жужула А.А., Давыдова И.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Семикина Е.Л., Сновская М.А., Басаргина М.А., Селиверстова А.А., Жужула А.А., Давыдова И.В.</copyright-holder><copyright-holder xml:lang="en">Semikina E.L., Snovskaya M.А., Basargina M.A., Seliverstova A.A., Zhuzhula A.A., Davidova I.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.mimmun.ru/mimmun/article/view/2789">https://www.mimmun.ru/mimmun/article/view/2789</self-uri><abstract><p>При преждевременных родах и послеродовом повреждении развивающегося легкого нарушаются процессы роста легочных сосудов и формирования легочных альвеол, приводящие к формированию бронхолегочной дисплазии (БЛД). БЛД является многофакторным заболеванием, патогенез поражения тканей легкого до сих пор остается не до конца изученным. Исследования биомаркеров ангиогенеза могут быть информативны для оценки развития БЛД. Цель работы — определить уровень биомаркеров ангиогенеза в течении бронхолегочной дисплазии у недоношенных детей для совершенствования ранней диагностики БЛД.</p><p>Исследована сыворотка крови 65 недоношенных детей в возрасте от 6 до 180 дней жизни. При рождении гестационный возраст составлял от 23 до 33 недель, масса тела от 480 до 1840 г, оценка по APGAR 5-6. Все дети в раннем неонатальном периоде перенесли респираторный дистресс-синдром, после которого 46 детей сформировали и 19 не сформировали БЛД. Методом иммуноферментного анализа проведено определение концентрации комплекса факторов ангиогенеза и фиброзирования.</p><p>Не выявлено значимых различий в уровнях ангиопоэтинов 1 и 2, фактора роста сосудистого эндотелия VEGF-D, трансформирующего фактора роста бета TGF-β, тромбоспондина-1. Отмечена тенденция к повышению уровня фактора роста сосудистого эндотелия VEGF-А, являющегося регулятором ангиогенеза и созревания легких; нарушение его синтеза может привести к долгосрочному повреждению паренхимы легких. Тенденцию к повышению уровня VEGF-А у детей с БЛД мы расцениваем как благоприятный признак положительной динамики заболевания. Выявлены тенденции к повышению концентрации молекулы адгезии эндотелиальных клеток тромбоцитов PECAM-1, интерлейкина-8, фактора роста соединительной ткани CTGF. Экспрессия CTGF усиливается искусственной вентиляцией легких и воздействием высоких концентраций кислорода. Повышение уровня CTGF у детей с БЛД мы считаем неблагоприятным изменением, так как связывание CTGF с VEGF снижает доступность VEGF для его рецепторов, ингибируя индуцированный VEGF ангиогенез. У детей с БЛД отмечено статистически достоверное снижение уровня тромбоцитарного фактора роста PDGF-BB, медиана составила у детей с БЛД 3180 пг/мл против 4782 пг/мл у детей без БЛД (р = 0,024). PDGF является важным фактором регенерации тканей, рецепторы к нему имеются на фибробластах и гладкомышечные клетках сосудистой стенки. Стимулируя их пролиферацию, PDGF играет важную роль в формировании кровеносных сосудов.</p><p>Наиболее выраженным изменением у детей с БЛД явилось снижение уровня PDGF, которое может приводить к нарушению альвеоляризации, необходимой для формирования структуры здоровых легких. Исследования факторов ангиогенеза помогут лучше понять патогенез поражения легких при БЛД.</p></abstract><trans-abstract xml:lang="en"><p>In premature birth and postpartum damage to the developing lung, the processes of the formation of pulmonary vessels and alveoli are disrupted, leading to bronchopulmonary dysplasia (BPD). BPD is a multifactorial disease and the pathogenesis of lung tissue damage is still not fully understood. Studies of angiogenesis biomarkers can be informative for assessing the development of BPD. In this study we examined the blood serum of 65 premature infants aged 6 to 180 days of life; gestational age at birth was 23-33 weeks, body weight 480-1840 g, APGAR score 5-6. All children in the early neonatal period had respiratory distress syndrome, then 46 children formed and 19 did not form bronchopulmonary dysplasia. The concentration of the factors of angiogenesis and fibrosis was determined in blood serum by ELISA. There were no differences in the levels of angiopoietins 1 and 2, vascular endothelial growth factor VEGF-D, transforming growth factor beta TGF-β, thrombospondin-1. We observed a tendency to increasing the level of VEGF-A, which is a key regulator of angiogenesis and lung maturation; we regard this tendency as a favorable sign of lung formation. We found tendencies to increase of the adhesion molecule of endothelial platelet cells PECAM-1, interleukin 8 and connective tissue growth factor CTGF. CTGF expression is enhanced by artificial lung ventilation and exposure to high oxygen concentrations. We consider an increase of CTGF in BPD to be an unfavorable change, since the binding of CTGF to VEGF inhibits VEGF-induced angiogenesis. In children with BPD, we found a decrease in the level of platelet derived growth factor PDGF-BB, the median concentration was 3180 pg/mL in BPD versus 4782 pg/mL without BPD (p = 0.024). PDGF is an important factor in tissue regeneration and plays an important role in the formation of blood vessels. We assume the decreasing of PDGF concentration in BPD can lead to a violation of the alveolarization necessary for the formation of the structure of healthy lungs. Studies of angiogenesis factors will help to better understand the pathogenesis of lung damage in BPD.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>бронхолегочная дисплазия</kwd><kwd>медиаторы ангиогенеза</kwd><kwd>PDGF</kwd><kwd>CTGF</kwd><kwd>VEGF</kwd><kwd>PECAM</kwd><kwd>недоношенные дети</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bronchopulmonary dysplasia</kwd><kwd>mediators of angiogenesis</kwd><kwd>PDGF</kwd><kwd>CTGF</kwd><kwd>VEGF</kwd><kwd>PECAM</kwd><kwd>premature infants</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">Bondar V.A., Davydova I.V., Basargina M.A., Fisenco A.P., Pushkov A.A., Zhanin I.S., Borisov I.V., Savostyanov K.V. The role of genetic predictors in preclinical diagnostics of bronchopulmonary dysplasia. Kremlin Medicine Journal, 2022, Vol. 1, pp. 5-9. 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