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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">diaendo</journal-id><journal-title-group><journal-title xml:lang="ru">Сахарный диабет</journal-title><trans-title-group xml:lang="en"><trans-title>Diabetes mellitus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0351</issn><issn pub-type="epub">2072-0378</issn><publisher><publisher-name>Endocrinology research centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/DM13333</article-id><article-id custom-type="elpub" pub-id-type="custom">diaendo-13333</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>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CASE REPORTS</subject></subj-group></article-categories><title-group><article-title>Клинический случай беременности пациентки с сочетанием двух орфанных заболеваний: семейной парциальной липодистрофии 4 типа и HNF1A-MODY на фоне лептин-заместительной терапии</article-title><trans-title-group xml:lang="en"><trans-title>A clinical case of pregnancy of a patient with a combination of two orphan diseases: familial partial lipodystrophy type 4 and HNF1A-MODY on the background of therapy with recombinant human methionyl leptin</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-6204-4231</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фролкова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Frolkova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фролкова Надежда Викторовна – аспирант.</p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Nadezhda V. Frolkova - MD, PhD student.</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">nadya.frolkova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0206-0114</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Радкевич</surname><given-names>Е. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Radkevich</surname><given-names>E. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Радкевич Елизавета Романовна - клинический ординатор.</p><p>Москва</p></bio><bio xml:lang="en"><p>Elizabeth R. Radkevich - MD, clinical resident.</p><p>Moscow</p></bio><email xlink:type="simple">radkevich-elizabeth@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9896-4681</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кокшарова</surname><given-names>Е. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Koksharova</surname><given-names>E. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кокшарова Екатерина Олеговна - н.с.</p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina O. Koksharova - MD, research associate.</p><p>Moscow</p></bio><email xlink:type="simple">katekoksharova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9943-0964</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурумкулова</surname><given-names>Ф. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Burumkulova</surname><given-names>F. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бурумкулова Фатима Фархадовна - д.м.н., в.н.с.</p><p>Москва</p></bio><bio xml:lang="en"><p>Fatima F. Burumkulova - MD, PhD, leading research associate.</p><p>Moscow</p></bio><email xlink:type="simple">fatima-burumkulova@yandex.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/0000-0002-8249-343X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васильев</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasiliev</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васильев Петр Андреевич - н.с.</p><p>Москва</p><p>Scopus ID 57202745394; WoS Researcher ID AAN-4520-2020</p></bio><bio xml:lang="en"><p>Peter A. Vasiluev - MD, research associate.</p><p>Moscow</p><p>Scopus ID 57202745394; WoS Researcher ID AAN-4520-2020</p></bio><email xlink:type="simple">vasiluev1993@yandex.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/0000-0002-7045-8215</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Минниахметов</surname><given-names>И. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Minniakhmetov</surname><given-names>I. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минниахметов Илдар Рамилевич - к.б.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Ildar R. Minniakhmetov - PhD in Biology.</p><p>Moscow</p></bio><email xlink:type="simple">minniakhmetov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7021-1151</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Еремина</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Eremina</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Еремина Ирина Александровна - к.м.н.</p><p>Москва</p><p>Researcher ID S-3979-2016; Scopus Author ID 6701334405</p></bio><bio xml:lang="en"><p>Irina A. Eremina - MD, PhD.</p><p>Moscow</p><p>Researcher ID S-3979-2016; Scopus Author ID 6701334405</p></bio><email xlink:type="simple">ieremina58@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5057-127X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шестакова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shestakova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шестакова Марина Владимировна - д.м.н., профессор, академик РАН.</p><p>Москва</p><p>Scopus Author ID 7004195530</p></bio><bio xml:lang="en"><p>Marina V. Shestakova - MD, PhD, Professor, Academician of the Russian Academy of Sciences.</p><p>Moscow</p><p>Scopus Author ID 7004195530</p></bio><email xlink:type="simple">shestakova.mv@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГНЦ РФ ФГБУ «Национальный медицинский исследовательский центр эндокринологии им. академика И.И. Дедова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Endocrinology Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Московский областной НИИ акушерства и гинекологии им. академика В.И. Краснопольского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Regional Research Institute of Obstetrics and Gynecology named after Academician V.I. Krasnopolsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Медико-генетический научный центр им. акад. Н.П. Бочкова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>24</day><month>07</month><year>2025</year></pub-date><volume>28</volume><issue>3</issue><fpage>305</fpage><lpage>315</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Фролкова Н.В., Радкевич Е.Р., Кокшарова Е.О., Бурумкулова Ф.Ф., Васильев П.А., Минниахметов И.Р., Еремина И.А., Шестакова М.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Фролкова Н.В., Радкевич Е.Р., Кокшарова Е.О., Бурумкулова Ф.Ф., Васильев П.А., Минниахметов И.Р., Еремина И.А., Шестакова М.В.</copyright-holder><copyright-holder xml:lang="en">Frolkova N.V., Radkevich E.R., Koksharova E.O., Burumkulova F.F., Vasiliev P.A., Minniakhmetov I.R., Eremina I.A., Shestakova M.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.dia-endojournals.ru/jour/article/view/13333">https://www.dia-endojournals.ru/jour/article/view/13333</self-uri><abstract><p>Липодистрофии — группа орфанных заболеваний (по разным источникам, распространенность заболевания варьируется от 1 до 5 случаев на 1 000 000 населения), которые могут иметь как наследственный, так и приобретенный характер. Заболевания данной группы представляют симптомокомплекс, характеризующийся различной степенью потери жировой ткани: полной (генерализованная липодистрофия) или частичной (парциальная липодистрофия), а также неправильным распределением подкожной жировой клетчатки, при условии отсутствия влияния алиментарного фактора и катаболических состояний. Липодистрофии характеризуются метаболическими изменениями: дислипидемией, нарушениями углеводного обмена, инсулинорезистентностью, метаболически ассоциированной жировой болезнью печени. Отдельно стоит обозначить репродуктивные нарушения, такие как синдром поликистозных яичников, бесплодие, невынашивание беременности и другие. Уменьшение содержания жировой ткани в организме приводит к снижению выработки гормона лептина, который влияет на нейроны гипоталамуса, регулирующие чувство голода и насыщения, а также увеличивает расход энергии за счет стимуляции термогенеза. Гиполептинемия является основной причиной метаболических нарушений, связанных с липодистрофией. В настоящее время зарегистрирован рекомбинантный аналог человеческого лептина — метрелептин, улучающий качество жизни пациентов посредством достижения компенсации метаболических нарушений, уменьшения гиперфагии, а также оказывая благоприятное влияние на фертильность.</p><p>HNF1A-MODY — сахарный диабет с аутосомно-доминантным типом наследования, ассоциированный с гетерозиготными вариантами гена HNF1A, участвующего в дифференцировке и функционировании поджелудочной железы. Для заболевания характерны: дебют в молодом возрасте, преобладание постпрандиальной гипергликемии, наличие глюкозурии, прогрессирующее течение с высоким риском развития микро- и макрососудистых осложнений, эффективность терапии препаратами сульфонилмочевины с появлением со временем потребности в назначении инсулинотерапии.</p><p>В данной статье представлен первый в России клинический случай, демонстрирующий беременность пациентки с сочетанием двух орфанных заболеваний: семейной парциальной липодистрофии 4 типа и MODY 3 (перечень редких (орфанных) заболеваний Минздрава России от 06 февраля 2023 г.), получавшей патогенетическое лечение метрелептином до подтверждения факта беременности.</p></abstract><trans-abstract xml:lang="en"><p>Lipodystrophies are a group of orphan diseases (according to different sources, the prevalence of the disease varies from 1 to 5 cases per 1,000,000 population), which can be either hereditary or acquired. Diseases of this group represent a symptom complex characterized by varying degrees of loss of adipose tissue: complete (generalized lipodystrophy) or partial (partial lipodystrophy), as well as abnormal distribution of subcutaneous fat, provided that there is no influence of alimentary factors and catabolic conditions. Lipodystrophies are characterized by metabolic changes: dyslipidemia, carbohydrate metabolism disorders, insulin resistance, metabolically associated fatty liver disease. Separately, it is worth mentioning reproductive disorders, such as polycystic ovary syndrome, infertility, miscarriage, and others. A decrease in the body’s fat content leads to a decrease in the production of the hormone leptin, which affects the hypothalamic neurons that regulate hunger and satiety, and increases energy expenditure by stimulating thermogenesis. Hypoleptinemia is the main cause of metabolic disorders associated with lipodystrophy. Currently, a recombinant analogue of human leptin has been registered — metreleptin (methionyl leptin), which improves the quality of life of patients by achieving compensation for metabolic disorders, reducing hyperphagia, and also having a beneficial effect on fertility.</p><p>HNF1A-MODY is diabetes mellitus with an autosomal dominant type of inheritance associated with heterozygous variants of the HNF1A gene, which is involved in the differentiation and functioning of the pancreas. The disease is characterized by onset at a young age, prevalence of postprandial hyperglycemia, presence of glucosuria, progressive course with a high risk of developing micro- and macrovascular complications, effectiveness of therapy with sulfonylurea drugs with the emergence of the need for insulin therapy over time.</p><p>This article presents the first clinical case in Russia demonstrating the pregnancy of a patient with a combination of two orphan diseases: familial partial lipodystrophy type 4 and MODY 3 (list of rare (orphan) diseases of the Ministry of Health of Russia, dated February 6, 2023), who received pathogenetic treatment with metreleptin before confirmation of the fact of pregnancy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наследственные липодистрофии</kwd><kwd>семейная парциальная липодистрофия</kwd><kwd>сахарный диабет</kwd><kwd>MODY 3</kwd><kwd>PLIN1</kwd><kwd>HNF1A</kwd><kwd>беременность</kwd><kwd>орфанные заболевания</kwd><kwd>метрелептин</kwd><kwd>фертильность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hereditary lipodystrophies</kwd><kwd>familial partial lipodystrophy</kwd><kwd>diabetes mellitus</kwd><kwd>MODY 3</kwd><kwd>PLIN1</kwd><kwd>HNF1A</kwd><kwd>pregnancy</kwd><kwd>orphan diseases</kwd><kwd>metreleptin</kwd><kwd>fertility</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">Соркина Е.Л., Тюльпаков А.Н. 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