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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/ms2026-140</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-10097</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>ДЕРМАТОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DERMATOLOGY</subject></subj-group></article-categories><title-group><article-title>Анализ экспрессии генов и гистологических изменений кожи до и после монополярного микроигольчатого RF-лифтинга Exion</article-title><trans-title-group xml:lang="en"><trans-title>A study of gene expression and histological changes in the skin before and after Exion monopolar microneedle RF-lifting</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5885-4872</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Свечникова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Svechnikova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Свечникова Елена Владимировна, д.м.н., заведующая отделением дерматовенерологии и косметологии, Поликлиника №1 Управления делами Президента Российской Федерации; профессор кафедры кожных и венерических болезней, Российский биотехнологический университет (РОСБИОТЕХ)</p><p>119002, Москва, пер. Сивцев Вражек, д. 26/28,</p><p>109316, Москва, ул. Талалихина, д. 33</p></bio><bio xml:lang="en"><p>Elena V. Svechnikova, Dr. Sci. (Med.), Head of the Department of Dermatovenereology and Cosmetology, Polyclinic No. 1 of the Presidential Executive Office of the Russian Federation; Professor of the Department of Skin and Venereal Diseases, Russian Biotechnology University (ROSBIOTEKH)</p><p>26/28, Sivtsev Vrazhek Lane, Moscow, 119002,</p><p>33, Talalikhin St., Moscow, 109316</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8657-9559</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Моржанаева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Morzhanaeva</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Моржанаева Мария Андреевна, к.м.н., врач-косметолог, эксперт по развитию эстетического направления</p><p>125284, Москва, Ленинградский проспект, д. 35, стр. 2</p></bio><bio xml:lang="en"><p>Maria A. Morzhanaeva, Cand. Sci. (Med.), Cosmetologist, Aesthetics Development Expert</p><p>35, Bldg. 2, Leningradsky Ave., Moscow, 125284</p></bio><email xlink:type="simple">morzhanaeva@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/0000-0001-5039-4691</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лемытская</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Lemytskaya</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лемытская Валентина Евгеньевна, врач-невролог, дерматовенеролог, косметолог, руководитель клинического отдела</p><p>125284, Москва, Ленинградский проспект, д. 35, стр. 2</p></bio><bio xml:lang="en"><p>Valentina E. Lemytskaya, Neurologist, Dermatovenerologist and Cosmetologist, Head of the Clinical Department</p><p>35, Bldg. 2, Leningradsky Ave., Moscow, 125284</p></bio><email xlink:type="simple">maria_morzhanaeva@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/0000-0002-5619-6757</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Артемьева</surname><given-names>Н. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Artemyeva</surname><given-names>N. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Артемьева Наталья Олеговна, к.м.н., врач-диетолог, генетик</p><p>119192, Москва, ул. Мосфильмовская, д. 53</p></bio><bio xml:lang="en"><p>Natalya O. Artemyeva, Cand. Sci. (Med.), Nutritionist, Geneticist</p><p>53, Mosfilmovskaya St., Moscow, 119192</p></bio><email xlink:type="simple">natalya.artemeva.89@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/0000-0002-0896-1450</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Старкина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Starkina</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старкина Ольга Васильевна, руководитель лаборатории биотехнологии</p><p>603087, Нижний Новгород, ул. ВерхнеПечерская, д. 7д</p></bio><bio xml:lang="en"><p>Olga V. Starkina, Head of the Biotechnology Laboratory</p><p>7d, Verkhne-Pecherskaya St., Nizhny Novgorod, 603087</p></bio><email xlink:type="simple">starkina@melsytech.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7524-5921</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабин</surname><given-names>Ю. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Babin</surname><given-names>Yu. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бабин Юрий Юрьевич, руководитель лаборатории молекулярной биологии</p><p>603087, Нижний Новгород, ул. ВерхнеПечерская, д. 7д</p></bio><bio xml:lang="en"><p>Yuriy Yu. Babin, Head of the Molecular Biology Laboratory</p><p>7d, Verkhne-Pecherskaya St., Nizhny Novgorod, 603087</p></bio><email xlink:type="simple">babin@melsytech.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юрчук</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Yurchuk</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юрчук Анна Сергеевна, врач-косметолог, дерматовенеролог, пластический хирург</p><p>123290, Москва, Шелепихинская наб., д. 34, корп. 1</p></bio><bio xml:lang="en"><p>Anna S. Yurchuk, Cosmetologist, Dermatovenerologist, Plastic Surgeon</p><p>34, Bldg. 1, Shelepikhinskaya Nab., Moscow, 123290</p></bio><email xlink:type="simple">dr.yurchuk@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский биотехнологический университет (РОСБИОТЕХ); &#13;
Поликлиника №1 Управления делами Президента Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Biotechnology University (ROSBIOTEKH); &#13;
Polyclinic No. 1 of the Presidential Executive Office of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ООО «БТЛ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>BTL Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Экспертная многопрофильная клиника «Омниус»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Omnius Expert Multidisciplinary Clinic</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ООО «Мелситек»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Melsytech LLC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>«Клиника молодости»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Klinika Molodosti LLC</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>31</day><month>05</month><year>2026</year></pub-date><volume>20</volume><issue>5</issue><fpage>215</fpage><lpage>226</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Свечникова Е.В., Моржанаева М.А., Лемытская В.Е., Артемьева Н.О., Старкина О.В., Бабин Ю.Ю., Юрчук А.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Свечникова Е.В., Моржанаева М.А., Лемытская В.Е., Артемьева Н.О., Старкина О.В., Бабин Ю.Ю., Юрчук А.С.</copyright-holder><copyright-holder xml:lang="en">Svechnikova E.V., Morzhanaeva M.A., Lemytskaya V.E., Artemyeva N.O., Starkina O.V., Babin Y.Y., Yurchuk A.S.</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/10097">https://www.med-sovet.pro/jour/article/view/10097</self-uri><abstract><sec><title>Введение</title><p>Введение. Монополярный микроигольчатый RF-лифтинг представляет собой контролируемое термомеханическое повреждение ткани, которое может инициировать каскад репаративных реакций, включающих ранние воспалительные сигналы, активацию клеток дермы и последующее ремоделирование внеклеточного матрикса.</p></sec><sec><title>Цель</title><p>Цель. Провести исследование экспрессии генов и гистологических изменений кожи до и после монополярного микроигольчатого RF-лифтинга (Exion, BTL Industries Ltd., Великобритания).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследовании приняли участие три пациента. Для анализа были отобраны образцы кожи, полученные методом панч-биопсии, в области живота диаметром 4 мм после проведения процедуры монополярного микроигольчатого RF-лифтинга (Exion, BTL Industries Ltd.). Для первого пациента был использован изолированный тип игл с расширенным режимом. Для второго пациента был неизолированный тип игл без расширенного режима. Для третьего пациента был изолированный тип игл без расширенного режима.</p></sec><sec><title>Результаты</title><p>Результаты. Наиболее воспроизводимым морфологическим результатом стало увеличение толщины жизнеспособного эпидермиса у всех трех пациентов. Этот факт позволяет предположить, что эпидермис является одним из основных компартментов, реагирующих на микроигольчатое RF-воздействие. Также у всех трех пациентов к 40-му дню отмечался процесс ремоделирования дермы. Особого внимания заслуживают данные RT-qPCR. Увеличение экспрессии COL1A1 было отмечено у всех трех пациентов, а повышение COL3A1 – у двух из трех.</p></sec><sec><title>Выводы</title><p>Выводы. Полученные результаты поддерживают концепцию запуска репаративно-ремоделирующего ответа после монополярного микроигольчатого RF-воздействия, но требуют подтверждения в более масштабных и методологически стандартизированных исследованиях.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Monopolar microneedling RF therapy involves controlled thermomechanical tissue injury that can initiate a cascade of reparative responses, including early inflammatory signals, dermal cell activation, and subsequent extracellular matrix remodeling.</p></sec><sec><title>Aim</title><p>Aim. To study gene expression and histological changes in the skin before and after monopolar microneedling with Exion.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Three patients participated in the study. Skin samples obtained from the abdominal area using punch biopsies (4 mm in diameter) were collected for analysis after monopolar microneedle RF lifting (Exion, BTL Industries Ltd., United Kingdom). Patient 1 used an isolated needle with an extended mode. Patient 2 used a non-insulated needle without an extended mode. Patient 3 used an isolated needle without an extended mode. Gene expression analysis was performed using real-time reverse transcription polymerase chain reaction (RT-qPCR).</p></sec><sec><title>Results</title><p>Results. The most reproducible morphological finding was an increase in the thickness of the viable epidermis in all three patients. This finding suggests that the epidermis is one of the main compartments responsive to RF microneedling. Dermal remodeling was also observed in all three patients. The RT-qPCR data are particularly noteworthy. Increased COL1A1 expression was noted in all three patients, and elevated COL3A1 expression was observed in two of the three.</p></sec><sec><title>Conclusions</title><p>Conclusions. The obtained results support the concept of initiating a reparative-remodeling response after monopolar microneedle RF treatment, but require confirmation in larger, methodologically standardized studies.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>монополярный микроигольчатый RF-лифтинг</kwd><kwd>Exion</kwd><kwd>ремоделирование дермы</kwd><kwd>коллаген</kwd><kwd>экспрессия генов</kwd><kwd>эластин</kwd><kwd>COL1А1</kwd><kwd>COL3А1</kwd><kwd>TGF-ꞵ</kwd><kwd>TNF-α</kwd></kwd-group><kwd-group xml:lang="en"><kwd>monopolar microneedle RF-lifting</kwd><kwd>Exion</kwd><kwd>dermal remodeling</kwd><kwd>collagen</kwd><kwd>gene expression</kwd><kwd>elastin</kwd><kwd>COL1A1</kwd><kwd>COL3A1</kwd><kwd>TGFb</kwd><kwd>TNFa</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">Vandesompele J, De Preter K, Pattyn F, Poppe B, Van Roy N, De Paepe A, Speleman F. 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