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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">Pediatrics. Consilium Medicum</journal-id><journal-title-group><journal-title xml:lang="en">Pediatrics. Consilium Medicum</journal-title><trans-title-group xml:lang="ru"><trans-title>Педиатрия. Consilium Medicum</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-6630</issn><issn publication-format="electronic">2658-6622</issn><publisher><publisher-name xml:lang="en">Consilium Medicum</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">677129</article-id><article-id pub-id-type="doi">10.26442/26586630.2025.3.203396</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</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">3-M syndrome: endocrinologist's view of a rare genetic disease. Case report</article-title><trans-title-group xml:lang="ru"><trans-title>3-М синдром: взгляд эндокринолога на редкое наследственное заболевание. Клинический случай</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6470-6318</contrib-id><contrib-id contrib-id-type="spin">1127-0933</contrib-id><name-alternatives><name xml:lang="en"><surname>Volevodz</surname><given-names>Natalia N.</given-names></name><name xml:lang="ru"><surname>Волеводз</surname><given-names>Наталья Никитична</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Prof.</p></bio><bio xml:lang="ru"><p>
</p><p>
</p><p>д-р мед. наук, проф., рук. консультативно-диагностического центра; зав. каф. детской эндокринологии и диетологии фак-та усовершенствования врачей</p>

</bio><email>zyuzikova.zinaida@endocrincentr.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6709-8231</contrib-id><contrib-id contrib-id-type="spin">6731-8990</contrib-id><name-alternatives><name xml:lang="en"><surname>Zyuzikova</surname><given-names>Zinaida S.</given-names></name><name xml:lang="ru"><surname>Зюзикова</surname><given-names>Зинаида Сергеевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, детский эндокринолог</p></bio><email>zyuzikova.zinaida@endocrincentr.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National Medical Research Center for Endocrinology</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр эндокринологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Vladimirsky Moscow Regional Research Clinical Institute</institution></aff><aff><institution xml:lang="ru">ГБУЗ МО «Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-10-14" publication-format="electronic"><day>14</day><month>10</month><year>2025</year></pub-date><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>306</fpage><lpage>310</lpage><history><date date-type="received" iso-8601-date="2025-03-13"><day>13</day><month>03</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-08-08"><day>08</day><month>08</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2025</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://pediatria.orscience.ru/2658-6630/article/view/677129">https://pediatria.orscience.ru/2658-6630/article/view/677129</self-uri><abstract xml:lang="en"><p>3-M syndrome is a rare hereditary disease with an autosomal recessive type of inheritance, characterized by intrauterine and severe postnatal growth retardation, phenotypic and radiological features with no intellectual disability. A little more than 200 cases of this syndrome have been described in the world. 3-M syndrome is the only disease to date that is associated with pathogenic biallelic variants in the genes <italic>CCDC8, CUL7, OBSL1</italic>. Short stature is the main clinical manifestation of 3-M syndrome. Until now, the issue of treating short stature with growth hormone remains controversial due to the small number of patients with this disease and the lack of large-scale clinical studies.</p></abstract><trans-abstract xml:lang="ru"><p>3-М синдром – редкое наследственное заболевание с аутосомно-рецессивным типом наследования, характеризующееся внутриутробной и выраженной постнатальной задержкой роста, фенотипическими и рентгенологическими особенностями при сохранном интеллекте. В мире описано чуть более 200 случаев данного синдрома. В настоящее время 3-M синдром является единственным заболеванием, связанным с патогенными биаллельными вариантами в генах <italic>CCDC8</italic>, <italic>CUL7</italic>, <italic>OBSL1</italic>. Низкорослость является основным клиническим проявлением 3-М синдрома. До настоящего времени остается дискутабельным вопрос лечения низкорослости гормоном роста в связи с малочисленностью пациентов с данным заболеванием и отсутствием крупномасштабных клинических исследований.</p></trans-abstract><kwd-group xml:lang="en"><kwd>3-M syndrome</kwd><kwd>short stature</kwd><kwd>growth hormone</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>3-М синдром</kwd><kwd>низкорослость</kwd><kwd>гормон роста</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Xu N, Liu K, Yang Y, et al. Chinese patients with 3M syndrome: clinical manifestations and two novel pathogenic variants. Front Genet. 2023;14:1164936. 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