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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Vestnik dermatologii i venerologii</journal-id><journal-title-group><journal-title xml:lang="en">Vestnik dermatologii i venerologii</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник дерматологии и венерологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0042-4609</issn><issn publication-format="electronic">2313-6294</issn><publisher><publisher-name xml:lang="en">Rossijskoe Obschestvo Dermatovenerologov i Kosmetologov</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1327</article-id><article-id pub-id-type="doi">10.25208/vdv1327</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>НАУЧНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The role of proteins implicated in skin steroidogenesis in acne vulgaris development</article-title><trans-title-group xml:lang="ru"><trans-title>Роль белков, участвующих в синтезе стероидных гормонов, в развитии акне</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3014-4457</contrib-id><contrib-id contrib-id-type="scopus">57224609252</contrib-id><contrib-id contrib-id-type="spin">4662-0833</contrib-id><name-alternatives><name xml:lang="en"><surname>Kirichenko</surname><given-names>Andrey K.</given-names></name><name xml:lang="ru"><surname>Кириченко</surname><given-names>Андрей Константинович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.), Professor</p></bio><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><email>krasak07@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5795-1371</contrib-id><contrib-id contrib-id-type="scopus">57210701173</contrib-id><contrib-id contrib-id-type="spin">5669-2537</contrib-id><name-alternatives><name xml:lang="en"><surname>Bardetskaya</surname><given-names>Yaroslavna V.</given-names></name><name xml:lang="ru"><surname>Бардецкая</surname><given-names>Ярославна Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.), Assistant Professor</p></bio><bio xml:lang="ru"><p>к.м.н., доцент</p></bio><email>byvkgpu@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2089-6022</contrib-id><contrib-id contrib-id-type="scopus">6505574312</contrib-id><contrib-id contrib-id-type="spin">9210-6780</contrib-id><name-alternatives><name xml:lang="en"><surname>Fefelova</surname><given-names>Yuliya A.</given-names></name><name xml:lang="ru"><surname>Фефелова</surname><given-names>Юлия Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Biol.), Assistant Professor</p></bio><bio xml:lang="ru"><p>д.б.н., доцент</p></bio><email>fefelovaja@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9868-5017</contrib-id><name-alternatives><name xml:lang="en"><surname>Kotova</surname><given-names>Kseniya V.</given-names></name><name xml:lang="ru"><surname>Котова</surname><given-names>Ксения Витальевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Assistant Lecturer</p></bio><bio xml:lang="ru"><p>ассистент</p></bio><email>ksuhry@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5054-4781</contrib-id><name-alternatives><name xml:lang="en"><surname>Tokmakova</surname><given-names>Victoriya O.</given-names></name><name xml:lang="ru"><surname>Токмакова</surname><given-names>Виктория Олеговна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Resident</p></bio><bio xml:lang="ru"><p>ординатор</p></bio><email>viktoriatok@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8142-4283</contrib-id><contrib-id contrib-id-type="scopus">23009925600</contrib-id><contrib-id contrib-id-type="spin">5412-2148</contrib-id><name-alternatives><name xml:lang="en"><surname>Ruksha</surname><given-names>Tatyana G.</given-names></name><name xml:lang="ru"><surname>Рукша</surname><given-names>Татьяна Геннадьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.), Professor</p></bio><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><email>tatyana_ruksha@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Krasnoyarsk State Medical University named after Professor V.F. Voyno-Yasenetsky</institution></aff><aff><institution xml:lang="ru">Красноярский государственный медицинский университет им. проф. В.Ф. Войно-Ясенецкого</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Institute of Problems of North Federal Research Center “Krasnoyarsk Science Center” of the Siberian Branch of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт медицинских проблем Севера — обособленное подразделение ФИЦ КНЦ СО РАН</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2022-12-21" publication-format="electronic"><day>21</day><month>12</month><year>2022</year></pub-date><pub-date date-type="pub" iso-8601-date="2023-01-27" publication-format="electronic"><day>27</day><month>01</month><year>2023</year></pub-date><volume>98</volume><issue>6</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>65</fpage><lpage>72</lpage><history><date date-type="received" iso-8601-date="2022-05-03"><day>03</day><month>05</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2022-11-25"><day>25</day><month>11</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Kirichenko A.K., Bardetskaya Y.V., Fefelova Y.A., Kotova K.V., Tokmakova V.O., Ruksha T.G.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Кириченко А.К., Бардецкая Я.В., Фефелова Ю.А., Котова К.В., Токмакова В.О., Рукша Т.Г.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Kirichenko A.K., Bardetskaya Y.V., Fefelova Y.A., Kotova K.V., Tokmakova V.O., Ruksha T.G.</copyright-holder><copyright-holder xml:lang="ru">Кириченко А.К., Бардецкая Я.В., Фефелова Ю.А., Котова К.В., Токмакова В.О., Рукша Т.Г.</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/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikdv.ru/jour/article/view/1327">https://vestnikdv.ru/jour/article/view/1327</self-uri><abstract xml:lang="en"><p><bold>Background.</bold> Acne vulgaris belongs to androgen-dependent diseases where androgens cause sebaceous gland hypertrophy with a subsequent enlargement of sebum production.</p> <p><bold>Aims.</bold> Determination of the expression profile of steroidogenesis-related proteins in normal skin and skin of patients with acne.</p> <p><bold>Material and methods.</bold> Immunohistochemical assay was carried out to characterize TSPO, StAR, CYP11A1, and 3â-hydroxysteroid dehydrogenase expression in skin of patients with acne vulgaris and in normal skin.</p> <p><bold>Results.</bold> Expression levels of a protein TSPO which is involved in a steroidogenesis-limited step was increased in mature sebocytes of acne vulgaris patients. StAR, CYP11A1, and 3â-hydroxysteroid dehydrogenase immunovisualization was found both in normal skin and in the skin of acne patients.</p> <p><bold>Conclusions.</bold> The revealed alterations in expression of steroidogenesis-related protein in acne skin may indicate not only the conversion of steroids produced by external steroidogenesis organs but elevated steroids local production as well. The fact may account both for sebaceous gland hyperplasia and inflammation sustenance in skin.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование.</bold> Акне относится к андрогензависимым заболеваниям, при которых андрогены вызывают гипертрофию сальных желез с последующим увеличением выработки кожного сала.</p> <p><bold>Цель.</bold> Определение уровня экспрессии белков, участвующих в метаболизме стероидов, в нормальной коже и коже пациентов с акне.</p> <p><bold>Материал и методы.</bold> Иммуногистохимический анализ был проведен для иммуновизуализации белка-транслокатора, стероидогенного острого регуляторного белка, цитохрома Р45011А1, 3â-гидроксистероиддегидрогеназы в коже пациентов с акне и в нормальной коже с последующим определением иммуногистохимического индекса для выполнения полуколичественного анализа экспрессии вышеуказанных белков в коже.</p> <p><bold>Результаты.</bold> У пациентов с акне определялась в коже повышенная экспрессия белка TSPO, участвующего в лимитирующем этапе стероидогенеза — транспорте холестерина через митохондриальную мембрану.</p> <p><bold>Заключение.</bold> Выявленные изменения экспрессии белка-транслокатора, наличие в коже цитохрома Р45011A1, 3â-гидроксистероиддегидрогеназы, стероидогенного острого регуляторного белка в коже могут указывать не только на возможность метаболизма стероидов, продуцируемых «классическими» органами стероидогенеза, но и на повышенную локальную продукцию стероидов у пациентов с акне. Этот факт может объяснять как гиперплазию сальных желез, так и поддержание воспаления в коже.</p></trans-abstract><kwd-group xml:lang="en"><kwd>acne</kwd><kwd>CYP11A1</kwd><kwd>3β-hydroxisteroid dehydrogenase</kwd><kwd>steroidogenesis</kwd><kwd>TSPO</kwd><kwd>StAR</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>акне</kwd><kwd>CYP11A1</kwd><kwd>3β-гидроксистероиддегидрогеназа</kwd><kwd>стероидогенез</kwd><kwd>TSPO</kwd><kwd>StAR</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Кубанов А.А., Сысоева Т.А., Бишарова А.С., Мерцалова И.Б. Аспекты патогенеза и современной терапии акне. Лечащий врач. 2016;(11):30–38 [Kubanov AA, Sysoeva TA, Bisharova AS, Metrsalova IB. Aspects of pathogenesis and up-to-date therapy of acne. Lechashiy Vrach 2016;(11):30–38. (In Russ.)]</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Wolterink RGJK, Wu GS, Chiu IM, Veiga-Fernandes H. 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