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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">Russian Pediatric Ophthalmology</journal-id><journal-title-group><journal-title xml:lang="en">Russian Pediatric Ophthalmology</journal-title><trans-title-group xml:lang="ru"><trans-title>Российская педиатрическая офтальмология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1993-1859</issn><issn publication-format="electronic">2412-432X</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">321768</article-id><article-id pub-id-type="doi">10.17816/rpoj321768</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original study article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные 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">Clinical and genetic aspects of glaucoma associated with congenital aniridia</article-title><trans-title-group xml:lang="ru"><trans-title>Клинико-генетические аспекты глаукомы, ассоциированной с врождённой аниридией</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4371-775X</contrib-id><name-alternatives><name xml:lang="en"><surname>Sukhanova</surname><given-names>Natella V.</given-names></name><name xml:lang="ru"><surname>Суханова</surname><given-names>Нателла Вахтанговна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, researcher</p></bio><bio xml:lang="ru"><p>научный сотрудник</p></bio><email>natelasukhanova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4857-0374</contrib-id><contrib-id contrib-id-type="scopus">137428</contrib-id><name-alternatives><name xml:lang="en"><surname>Katargina</surname><given-names>Lyudmila A.</given-names></name><name xml:lang="ru"><surname>Катаргина</surname><given-names>Людмила Анатольевна</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>доктор медицинских наук, профессор</p></bio><email>katargina@igb.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2103-1570</contrib-id><contrib-id contrib-id-type="spin">9930-4813</contrib-id><name-alternatives><name xml:lang="en"><surname>Panova</surname><given-names>Anna Yu.</given-names></name><name xml:lang="ru"><surname>Панова</surname><given-names>Анна Юрьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.), researcher of the department of eye pathology of children</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук, младший научный сотрудник отдела патологии глаз у детей</p></bio><email>annie_panova18@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zinchenko</surname><given-names>Rena A.</given-names></name><name xml:lang="ru"><surname>Зинченко</surname><given-names>Рена Абульфазовна</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>доктор медицинских наук, профессор, член-корреспондент РАН</p></bio><email>renazinchenko@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Center for Medical Genetics</institution></aff><aff><institution xml:lang="ru">Медико-генетический научный центр имени Н.П. Бочкова</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Helmholtz National Medical Research Center of Eye Diseases</institution></aff><aff><institution xml:lang="ru">НМИЦ глазных болезней имени Гельмгольца</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">N.A. Semashko National Research Institute of Public Health</institution></aff><aff><institution xml:lang="ru">Национальный НИИ общественного здоровья имени Н.А. Семашко</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-07-28" publication-format="electronic"><day>28</day><month>07</month><year>2023</year></pub-date><volume>18</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>67</fpage><lpage>74</lpage><history><date date-type="received" iso-8601-date="2023-03-29"><day>29</day><month>03</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-04-12"><day>12</day><month>04</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Эко-Вектор</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2025-07-28"/></permissions><self-uri xlink:href="https://ruspoj.com/1993-1859/article/view/321768">https://ruspoj.com/1993-1859/article/view/321768</self-uri><abstract xml:lang="en"><p>Congenital aniridia is a hereditary congenital malformation of the visual organ with an autosomal dominant type of inheritance. The prognosis for vision largely depends on the development and progression of multiple complications (glaucoma, keratopathy, and aniridia fibrotic syndrome) at different ages.</p> <p><bold><italic>AIM: </italic></bold>To identify the most significant risk factors for glaucoma development and a poor prognosis associated with congenital aniridia.</p> <p><bold><italic>MATERIAL AND METHODS: </italic></bold>Seventy-three children (146 eyes) with PAX6-associated aniridia aged 0–16 yr were examined, with 41 males (56.2%) and 32 females (43.8%). The follow-up period of patients ranged from 2 to 6 yr. Thirty-five (47.9%) patients had complete aniridia, and 38 (52.1%) patients had partial aniridia. All patients underwent a comprehensive ophthalmological and molecular genetic examination.</p> <p><bold><italic>RESULTS: </italic></bold>Glaucoma developed in 28.8% of children. Anomalies in the anterior chamber angle (ACA) structure were detected in most patients with congenital aniridia, both with and without glaucoma. However, the relationship between the ACA and the timing of the manifestation of glaucoma was revealed. Furthermore, according to our study, the presence of glaucoma increases the risk of keratopathy progression.</p> <p><bold><italic>CONCLUSION: </italic></bold>In a molecular genetic study, the presence of deletions in the 3'-cis-regulatory region of the PAX6 gene was a predictor of glaucoma development.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Врождённая аниридия</bold> — это наследственный врождённый порок развития органа зрения с аутосомно-доминантным типом наследования. Прогноз заболевания во многом зависит от развития и прогрессирования множественных осложнений (глаукома, аниридийная кератопатия, аниридийный фиброзный синдром и т.д.), возникающих в разном возрасте.</p> <p><bold><italic>Цель</italic></bold><bold><italic>. </italic></bold><italic>В</italic>ыявление наиболее значимых факторов риска развития и неблагоприятного течения глаукомы, ассоциированной с врождённой аниридией.</p> <p><bold><italic>Материал</italic></bold> <bold><italic>и</italic></bold> <bold><italic>методы</italic></bold><bold><italic>. </italic></bold>Обследовано 73 ребёнка (146 глаз) с PAX6 ассоциированной аниридией в возрасте от 0 до 16 лет, из них 41 мальчик (56,2%) и 32 девочки (43,8%). Сроки наблюдения за пациентами составили от 2 до 6 лет. Полную аниридию имели 35 пациентов (47,9%), у 38 (52,1%) пациентов наблюдалась частичная аниридия. Всем пациентам проведено комплексное офтальмологическое и молекулярно-генетическое обследование.</p> <p><bold><italic>Результаты</italic></bold><bold><italic>. </italic></bold>Глаукома развилась у 28,8% детей. Аномалии строения угла передней камеры (УПК) выявлены у большинства пациентов с врождённой аниридией, как с глаукомой, так и без неё. Выявлена связь нарушения УПК со сроками манифестации глаукомы. Наличие глаукомы, по нашим данным, увеличивает риск прогрессирования кератопатии.</p> <p><bold><italic>Заключение</italic></bold><bold><italic>. </italic></bold>Молекулярно-генетическое исследование позволило определить наличие делеций 3'-цис-регуляторного региона гена PAX6 как предиктора развития глаукомы.</p></trans-abstract><kwd-group xml:lang="en"><kwd>children</kwd><kwd>congenital aniridia</kwd><kwd>congenital glaucoma</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>врождённая аниридия</kwd><kwd>врождённая глаукома</kwd><kwd>дети</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Vasilyeva TA, Voskresenskaya AA, Käsmann-Kellner B, et al. Molecular analysis of patients with aniridia in Russian Federation broadens the spectrum of PAX6 mutations. 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