<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21294/1814-4861-2025-24-6-40-47</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-3949</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Анализ клинических проявлений нейрофиброматоза 1-го типа у больных из Республики Башкортостан с «in-frame» делециями в гене NF1</article-title><trans-title-group xml:lang="en"><trans-title>Analysis of clinical manifestations of neurofibromatosis type 1 in patients with in-frame mutations in the NF1 gene from the Republic of Bashkortostan</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4091-382X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мустафин</surname><given-names>Р. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mustafin</surname><given-names>R. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мустафин Рустам Наилевич кандидат биологических наук, доцент кафедры медицинской генетики и фундаментальной медицины.</p><p>SPIN-код: 4810-2535.</p><p>Researcher ID (WOS): S-2194-2018.</p><p>Author ID (Scopus): 56603137500.</p><p>450008, Уфа, ул. Ленина, 3</p></bio><bio xml:lang="en"><p>Rustam N. Mustafin - PhD, Associate Professor, Department of Medical Genetics and Fundamental Medicine,</p><p>Researcher ID (WOS): S-2194-2018.</p><p>Author ID (Scopus): 56603137500.</p><p>3, Lenin St., Ufa, 450008</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/0000-0002-0584-3969</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бермишева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bermisheva</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бермишева Марина Алексеевна - кандидат биологических наук, старший научный сотрудник, Институт биохимии и генетики – обособленное структурное подразделение.</p><p>450054, Уфа, пр-т Октября, 71</p></bio><bio xml:lang="en"><p>Marina A. Bermisheva - PhD, Senior Researcher, Institute of Biochemistry and Genetics.</p><p>71, Prospoect Oktyabrya, Ufa, 450054</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2570-0789</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карунас</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Karunas</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карунас Александра Станиславовна - доктор биологических наук, главный научный сотрудник лаборатории, Институт биохимии и генетики – обособленное структурное подразделение.</p><p>450054, Уфа, пр-т Октября, 71</p></bio><bio xml:lang="en"><p>Alexandra S. Karunas - DSc, Chief Researcher, Laboratory, Institute of Biochemistry and Genetics.</p><p>71, Prospoect Oktyabrya, Ufa, 450054</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2987-3334</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хуснутдинова</surname><given-names>Э. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Khusnutdinova</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хуснутдинова Эльза Камилевна доктор биологических наук, профессор, член-корр. РАО, академик АНРБ, главный научный сотрудник лаборатории, Институт биохимии и генетики – обособленное структурное подразделение ФГБНУ «Уфимский федеральный исследовательский центр» РАН; заведующая кафедрой генетики и фундаментальной медицины, ФГБОУ ВО «Уфимский университет науки и технологий».</p><p>SPIN-код: 7408-9797.</p><p>Researcher ID (WOS): A-4810-2013.</p><p>Author ID (Scopus): 35381528600.</p><p>450054, Уфа, пр-т Октября, 71</p></bio><bio xml:lang="en"><p>Elza K. Khusnutdinova - DSc, Professor, Corresponding Member of the Russian Academy of Education, Academician of the Academy of Sciences of the Republic of Bashkortostan, Chief Researcher, Laboratory, Institute of Biochemistry and Genetics, Ufa FRC, RAS; Head of the Department of Genetics and Fundamental Medicine, Ufa University of Science and Technology.</p><p>Researcher ID (WOS): A-4810-2013.</p><p>Author ID (Scopus): 35381528600.</p><p>71, Prospoect Oktyabrya, Ufa, 450054</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ ВО «Башкирский государственный медицинский университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bashkir State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт биохимии и генетики – обособленное структурное подразделение ФГБНУ «Уфимский федеральный исследовательский центр» Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Biochemistry and Genetics, Ufa Federal Research Centre, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>13</day><month>01</month><year>2026</year></pub-date><volume>24</volume><issue>6</issue><fpage>40</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мустафин Р.Н., Бермишева М.А., Карунас А.С., Хуснутдинова Э.К., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Мустафин Р.Н., Бермишева М.А., Карунас А.С., Хуснутдинова Э.К.</copyright-holder><copyright-holder xml:lang="en">Mustafin R.N., Bermisheva M.A., Karunas A.S., Khusnutdinova E.K.</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.siboncoj.ru/jour/article/view/3949">https://www.siboncoj.ru/jour/article/view/3949</self-uri><abstract><sec><title>Введение</title><p>Введение. Нейрофиброматоз 1-го типа (НФ1) – наследственный опухолевый синдром, который проявляется множественными неоплазмами (нейрофибромами) и пятнами цвета «кофе с молоком». Характерными для пациентов с НФ1 являются поражение опорно-двигательной системы, интеллектуальная недостаточность и злокачественные новообразования. НФ1 обусловлен герминальными мутациями в гене NF1, выявление которых может стать основой для патогенетического лечения опухолевого синдрома. Согласно ряду исследований, для больных НФ1 с «in-frame» делециями, приводящими к выпадению аминокислот, характерны более легкие формы болезни без нейрофибром.</p><p>Цель исследования – идентификация делецией в гене NF1 без сдвига рамки считывания у пациентов с НФ1 из Республики Башкортостан; характеристика особенностей клинической симптоматики НФ1 у данной группы пациентов.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проведен анализ амбулаторных карт больных НФ1 из Республики Башкортостан, объективное клиническое обследование самих пациентов, секвенирование образцов их ДНК с идентификацией делеций в гене NF1 без сдвига рамки считывания. Было исследовано 26 пациентов в возрасте от 3 до 69 лет (12 женщин и 14 мужчин).</p></sec><sec><title>Результаты</title><p>Результаты. Ретроспективный анализ амбулаторных карт и исследование самих больных показали, что частота встречаемости НФ1 в республике 1:7403,6 человек. Идентифицированы 2 делеции без сдвига рамки считывания в гене NF1 у 6 пациентов с НФ1 из 3 неродственных семей: NF1:NM_000267.3:exon21:c.2674_2679del:p.S892_K893del (у 2 больных одновременно с миссенс-мутацией в том же экзоне: NF1:NM_000267.3:exon21:c.A2687G:p. D896G); NF1:NM_000267.3:exon27:с.3526_3528delAGA:p.Arg1176del. Описаны клинические проявления НФ1 у пациентов с выявленными мутациями и их сравнительная характеристика со всеми больным НФ1 в республике. В общей группе больных НФ1 из РБ более редко обнаруживаются нейрофибромы и злокачественные опухоли, глиомы зрительных нервов, когнитивные нарушения.</p></sec><sec><title>Заключение</title><p>Заключение. У пациентов с НФ1 из Республики Башкортостан с выявленными нами делециями в гене NF1 без сдвига рамки считывания не обнаружены кисты и опухоли головного мозга, плексиформные нейрофибромы и глиомы. Нами впервые проведен анализ ранее не описанных в научной литературе делеций в гене NF1 у больных НФ1 без сдвига рамки считывания и выявлены гено-фенотипические корреляции, что согласуется с результатами других научных исследований.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Neurofibromatosis type 1 (NF1) is a genetic disorder that is characterized by multiple light brown patches of skin (café-au-lait spots) and neurofibromas. It can lead to an increased risk of malignant tumors, cognitive impairment, and skeletal abnormalities. NF1 is caused by heterozygous mutations in the NF1 gene, and identifying the specific mutation can form the basis for pathogenetic treatment of tumor syndrome. Several studies indicate that patients with the NF1 in-frame deletions tend to have a milder form of the disease that is characterized by the absence of neurofibromas. the purpose of the study was to identify in-frame deletions in the NF1 gene in patients from the Republic of Bashkortostan as well as to characterize the clinical symptoms of NF1 in this group of patients.</p></sec><sec><title>Material and Methods</title><p>Material and Methods. An analysis of outpatient records of NF1 patients from the Republic of Bashkortostan was conducted, along with an objective clinical examination of the patients and DNA sequencing to identify in-frame deletions in the NF1 gene. Twenty-six patients (12 females and 14 males) aged 3 to 69 years were studied.</p></sec><sec><title>Results</title><p>Results. The retrospective analysis of outpatient records and examination of NF1 patients showed the NF1 incidence of 1:7403.6 people. Two in-frame deletions in the NF1 gene were identified in 6 patients with NF1 from 3 unrelated families: NF1:NM_000267.3:exon21:c.2674_2679del:p. S892_K893del; NF1:NM_000267.3:exon27:c.3526_3528delAGA:p.Arg1176del. The clinical manifestations of NF1 in patients with identified mutations and their comparative characteristics with all NF1 patients in the Republic were described. In the general group of NF1 patients from the Republic, a rarer detection of neurofibromas and malignant tumors, optic nerve gliomas, and cognitive impairment was revealed.</p></sec><sec><title>Conclusion</title><p>Conclusion. In patients with NF1 from the Republic of Bashkortostan with in-frame deletions in the NF1 gene, no brain cysts or tumors, plexiform neurofibromas, and optic nerve gliomas were detected. Although the mutations we identified have not previously been described in the scientific literature, our analysis of clinical features is consistent with the findings of other authors regarding the presence of phenotypic correlations with in-frame deletions.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ген NF1</kwd><kwd>гено-фенотипические корреляции</kwd><kwd>мутации</kwd><kwd>нейрофиброматоз 1-го типа</kwd><kwd>нейрофибромы</kwd><kwd>опухоли</kwd><kwd>«in-frame» делеции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>NF1 gene</kwd><kwd>genotype-phenotypic correlations</kwd><kwd>mutations</kwd><kwd>neurofibromatosis type 1</kwd><kwd>neurofibromas</kwd><kwd>tumors</kwd><kwd>in-frame deletions</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Это исследование не потребовало дополнительного финансирования</funding-statement><funding-statement xml:lang="en">This study required no funding</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Lee T.J., Chopra M., Kim R.H., Parkin P.C., Barnett-Tapia C. Incidence and prevalence of neurofibromatosis type 1 and 2: a systematic review and meta-analysis. Orphanet J Rare Dis. 2023; 18(1): 292. doi: 10.1186/s13023-023-02911-2.</mixed-citation><mixed-citation xml:lang="en">Lee T.J., Chopra M., Kim R.H., Parkin P.C., Barnett-Tapia C. Incidence and prevalence of neurofibromatosis type 1 and 2: a systematic review and meta-analysis. Orphanet J Rare Dis. 2023; 18(1): 292. doi: 10.1186/s13023-023-02911-2.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Thomas S.L., Deadwyler G.D., Tang J., Stubbs Jr E.B., Muir D., Hiatt K.K., Clapp D.W., Vries G.H. Reconstitution of the NF1 GAP-related domain in NF1-deficient human Schwann cells. Biochem. Biophys. Res. Commun. 2006; 348 (3): 971–80. doi: 10.1016/j.bbrc.2006.07.159.</mixed-citation><mixed-citation xml:lang="en">Thomas S.L., Deadwyler G.D., Tang J., Stubbs Jr E.B., Muir D., Hiatt K.K., Clapp D.W., Vries G.H. Reconstitution of the NF1 GAP-related domain in NF1-deficient human Schwann cells. Biochem. Biophys. Res. Commun. 2006; 348 (3): 971–80. doi: 10.1016/j.bbrc.2006.07.159.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Bergoug M., Doudeau M., Godin F., Mosrin C., Vallée B., Bénédetti H. Neurofibromin Structure, Functions and Regulation. Cells. 2020; 9(11): 2365. doi: 10.3390/cells9112365.</mixed-citation><mixed-citation xml:lang="en">Bergoug M., Doudeau M., Godin F., Mosrin C., Vallée B., Bénédetti H. Neurofibromin Structure, Functions and Regulation. Cells. 2020; 9(11): 2365. doi: 10.3390/cells9112365.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Mo J., Moye S.L, McKay R.M., Le L.Q. Neurofibromin and suppression of tumorigenesis: beyond the GAP. Oncogene. 2022; 41(9): 1235–51. doi: 10.1038/s41388-021-02156-y.</mixed-citation><mixed-citation xml:lang="en">Mo J., Moye S.L, McKay R.M., Le L.Q. Neurofibromin and suppression of tumorigenesis: beyond the GAP. Oncogene. 2022; 41(9): 1235–51. doi: 10.1038/s41388-021-02156-y.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">De Schepper S., Maertens O., Callens T., Naeyaert J.M., Lambert J., Messiaen L. Somatic mutation analysis in NF1 café au lait spots reveals two NF1 hits in the melanocytes. J Invest Dermatol. 2008; 128(4): 1050–53. doi: 10.1038/sj.jid.5701095.</mixed-citation><mixed-citation xml:lang="en">De Schepper S., Maertens O., Callens T., Naeyaert J.M., Lambert J., Messiaen L. Somatic mutation analysis in NF1 café au lait spots reveals two NF1 hits in the melanocytes. J Invest Dermatol. 2008; 128(4): 1050–53. doi: 10.1038/sj.jid.5701095.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Gutmann D.H., Ferner R.E., Listernick R.H., Korf B.R., Wolters P.L., Johnson K.J. Neurofibromatosis type 1. Nat Rev Dis Primers. 2017; 3: 17004. doi:10.1038/nrdp.2017.4.</mixed-citation><mixed-citation xml:lang="en">Gutmann D.H., Ferner R.E., Listernick R.H., Korf B.R., Wolters P.L., Johnson K.J. Neurofibromatosis type 1. Nat Rev Dis Primers. 2017; 3: 17004. doi:10.1038/nrdp.2017.4.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ly K.L., Blakeley J.O. The diagnosis and management of neurofibromatosis type 1. Med Clin North Am. 2019; 103(6): 1035–54. doi: 10.1016/j.mcna.2019.07.004.</mixed-citation><mixed-citation xml:lang="en">Ly K.L., Blakeley J.O. The diagnosis and management of neurofibromatosis type 1. Med Clin North Am. 2019; 103(6): 1035–54. doi: 10.1016/j.mcna.2019.07.004.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Miraglia E., Moliterni E., Iacovino C., Roberti V., Laghi A., Moramarco A., Giustini S. Cutaneous manifestations in neurofibromatosis type 1. Clin Ter. 2020; 171(5): 371–77. doi: 10.7417/CT.2020.2242.</mixed-citation><mixed-citation xml:lang="en">Miraglia E., Moliterni E., Iacovino C., Roberti V., Laghi A., Moramarco A., Giustini S. Cutaneous manifestations in neurofibromatosis type 1. Clin Ter. 2020; 171(5): 371–77. doi: 10.7417/CT.2020.2242.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Glombova M., Petrak B., Lisy J., Zamecnik J., Sumerauer D., Liby P. Brain gliomas, hydrocephalus and idiopathic aqueduct stenosis in children with neurofibromatosis type 1. Brain Dev. 2019; 41(8): 678–90. doi: 10.1016/j.braindev.2019.04.003.</mixed-citation><mixed-citation xml:lang="en">Glombova M., Petrak B., Lisy J., Zamecnik J., Sumerauer D., Liby P. Brain gliomas, hydrocephalus and idiopathic aqueduct stenosis in children with neurofibromatosis type 1. Brain Dev. 2019; 41(8): 678–90. doi: 10.1016/j.braindev.2019.04.003.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Wu F., Ji X., Shen M., Cheng P., Gao Y., Liu W., Chen J., Feng S., Wu H., Di F., Li Y., Wang J., Zhang X., Chen Q. Prevalence, clinical characteristics and outcomes of seizures in neurofibromatosis type 1: A systematic review and single arm meta-analysis. Epilepsy Res. 2024; 208: 107476. doi: 10.1016/j.eplepsyres.2024.107476.</mixed-citation><mixed-citation xml:lang="en">Wu F., Ji X., Shen M., Cheng P., Gao Y., Liu W., Chen J., Feng S., Wu H., Di F., Li Y., Wang J., Zhang X., Chen Q. Prevalence, clinical characteristics and outcomes of seizures in neurofibromatosis type 1: A systematic review and single arm meta-analysis. Epilepsy Res. 2024; 208: 107476. doi: 10.1016/j.eplepsyres.2024.107476.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Lim Z., Gu T.Y., Tai B.C., Puhaindran M.E. Survival outcomes of malignant peripheral nerve sheath tumors (MPNSTs) with and without neurofibromatosis type I (NF1): a meta-analysis. World J Surg Oncol. 2024; 22(1): 14. doi: 10.1186/s12957-023-03296-z.</mixed-citation><mixed-citation xml:lang="en">Lim Z., Gu T.Y., Tai B.C., Puhaindran M.E. Survival outcomes of malignant peripheral nerve sheath tumors (MPNSTs) with and without neurofibromatosis type I (NF1): a meta-analysis. World J Surg Oncol. 2024; 22(1): 14. doi: 10.1186/s12957-023-03296-z.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Crow A.J.D., Janssen J.M., Marshall C., Moffit A., Brennan L., Kohler C.G., Roalf D.R., Moberg P.J. A systematic review and meta-analysis of intellectual, neuropsychological, and psychoeducational functioning in neurofibromatosis type 1. Am J Med Genet. A. 2022; 188(8): 2277–92. doi: 10.1002/ajmg.a.62773.</mixed-citation><mixed-citation xml:lang="en">Crow A.J.D., Janssen J.M., Marshall C., Moffit A., Brennan L., Kohler C.G., Roalf D.R., Moberg P.J. A systematic review and meta-analysis of intellectual, neuropsychological, and psychoeducational functioning in neurofibromatosis type 1. Am J Med Genet. A. 2022; 188(8): 2277–92. doi: 10.1002/ajmg.a.62773.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Wang D., Zhang B.H., Wen X., Chen K.H., Xiao H.T., Xu X.W., Li Q.F. Clinical features and surgical treatments of scoliosis in neurofibromatosis type 1: a systemic review and meta-analysis. Eur Spine J. 2024; 33(7): 2646–65. doi: 10.1007/s00586-024-08194-w.</mixed-citation><mixed-citation xml:lang="en">Wang D., Zhang B.H., Wen X., Chen K.H., Xiao H.T., Xu X.W., Li Q.F. Clinical features and surgical treatments of scoliosis in neurofibromatosis type 1: a systemic review and meta-analysis. Eur Spine J. 2024; 33(7): 2646–65. doi: 10.1007/s00586-024-08194-w.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Virdis R., Street M.E., Bandello M.A., Tripodi C., Donadio A., Villani A.R., Cagozzi L., Garavelli L., Bernasconi S. Growth and pubertal disorders in neurofibromatosis type 1. J Pediatr Endocrinol Metab. 2003; 16(s2): 289–92.</mixed-citation><mixed-citation xml:lang="en">Virdis R., Street M.E., Bandello M.A., Tripodi C., Donadio A., Villani A.R., Cagozzi L., Garavelli L., Bernasconi S. Growth and pubertal disorders in neurofibromatosis type 1. J Pediatr Endocrinol Metab. 2003; 16(s2): 289–92.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Stevenson D.A., Little D., Armstrong L., Crawford A.H., Eastwood D., Friedman J.M., Greggi T., Gutierrez G., Hunter-Schaedle K., Kendler D.L., Kolanczyk M., Monsell F., Oetgen M., Richards B.S., Schindeler A., Schorry E.K., Wilkes D., Viskochil D.H., Yang F.C., Elefteriou F. Approaches to treating NF1 tibial pseudarthrosis: consensus from the Children’s Tumor Foundation NF1 Bone Abnormalities Consortium. J Pediatr Orthop. 2013; 33(3): 269–75. doi: 10.1097/BPO.0b013e31828121b8.</mixed-citation><mixed-citation xml:lang="en">Stevenson D.A., Little D., Armstrong L., Crawford A.H., Eastwood D., Friedman J.M., Greggi T., Gutierrez G., Hunter-Schaedle K., Kendler D.L., Kolanczyk M., Monsell F., Oetgen M., Richards B.S., Schindeler A., Schorry E.K., Wilkes D., Viskochil D.H., Yang F.C., Elefteriou F. Approaches to treating NF1 tibial pseudarthrosis: consensus from the Children’s Tumor Foundation NF1 Bone Abnormalities Consortium. J Pediatr Orthop. 2013; 33(3): 269–75. doi: 10.1097/BPO.0b013e31828121b8.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Chauvel-Picard J., Lion-Francois L., Beuriat P.A., Paulus C., Szathmari A., Mottolese C., Gleizal A., Di Rocco F. Craniofacial bone alterations in patients with neurofibromatosis type 1. Childs Nerv Syst. 2020; 36(10): 2391–99.</mixed-citation><mixed-citation xml:lang="en">Chauvel-Picard J., Lion-Francois L., Beuriat P.A., Paulus C., Szathmari A., Mottolese C., Gleizal A., Di Rocco F. Craniofacial bone alterations in patients with neurofibromatosis type 1. Childs Nerv Syst. 2020; 36(10): 2391–99.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Luna E., Janini M., Lima F., Pontes R.R.A., Guedes F.R., Geller M., Silva L.E., Motta A.T., Cunha K.S. Craniomaxillofacial morphology alterations in children, adolescents and adults with neurofibromatosis 1: A cone beam computed tomography analysis of a Brazilaian sample. Med Oral Patol Oral Cir Bucal. 2018; 23(2): 168–79. doi: 10.4317/medoral.22155.</mixed-citation><mixed-citation xml:lang="en">Luna E., Janini M., Lima F., Pontes R.R.A., Guedes F.R., Geller M., Silva L.E., Motta A.T., Cunha K.S. Craniomaxillofacial morphology alterations in children, adolescents and adults with neurofibromatosis 1: A cone beam computed tomography analysis of a Brazilaian sample. Med Oral Patol Oral Cir Bucal. 2018; 23(2): 168–79. doi: 10.4317/medoral.22155.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Francis L., Subramanyam R., Mahmoud M. Severe spinal and chest deformity secondary to neurofibromatosis. Can J Anaesth. 2016; 63(4): 488–89. doi: 10.1007/s12630-015-0543-4.</mixed-citation><mixed-citation xml:lang="en">Francis L., Subramanyam R., Mahmoud M. Severe spinal and chest deformity secondary to neurofibromatosis. Can J Anaesth. 2016; 63(4): 488–89. doi: 10.1007/s12630-015-0543-4.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Upadhyaya M., Huson S.M., Davies M., Thomas N., Chuzhanova N., Giovannini S., Evans D.G., Howard E., Kerr B., Griffiths S., Consoli C., Side L., Adams D., Pierpont M., Hachen R., Barnicoat A., Li H., Wallace P., van Biervliet J.P., Stevenson D., Viskochil D., Baralle D., Haan E., Riccardi V., Turnpenny P., Lazaro C., Messiaen L. An absence of cutaneous neurofibromas associated with a 3-bp inframe deletion in exon 17 of the NF1 gene (c.2970-2972 delAAT): evidence of a clinically significant NF1 genotype-phenotype correlation. Am J Hum Genet. 2007; 80(1): 140–51. doi: 10.1086/510781.</mixed-citation><mixed-citation xml:lang="en">Upadhyaya M., Huson S.M., Davies M., Thomas N., Chuzhanova N., Giovannini S., Evans D.G., Howard E., Kerr B., Griffiths S., Consoli C., Side L., Adams D., Pierpont M., Hachen R., Barnicoat A., Li H., Wallace P., van Biervliet J.P., Stevenson D., Viskochil D., Baralle D., Haan E., Riccardi V., Turnpenny P., Lazaro C., Messiaen L. An absence of cutaneous neurofibromas associated with a 3-bp inframe deletion in exon 17 of the NF1 gene (c.2970-2972 delAAT): evidence of a clinically significant NF1 genotype-phenotype correlation. Am J Hum Genet. 2007; 80(1): 140–51. doi: 10.1086/510781.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Quintáns B., Pardo J., Campos B., Barros F., Volpini V., Carracedo A., Sobrido M.J. Neurofibromatosis without Neurofibromas: Confirmation of a Genotype-Phenotype Correlation and Implications for Genetic Testing. Case Rep Neurol. 2011; 3(1): 86–90. doi: 10.1159/000327557.</mixed-citation><mixed-citation xml:lang="en">Quintáns B., Pardo J., Campos B., Barros F., Volpini V., Carracedo A., Sobrido M.J. Neurofibromatosis without Neurofibromas: Confirmation of a Genotype-Phenotype Correlation and Implications for Genetic Testing. Case Rep Neurol. 2011; 3(1): 86–90. doi: 10.1159/000327557.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Ланг Т., Альтман Д. Основы описания статистического анализа в статьях, публикуемых в биомедицинских журналах. Руководство «Статистический анализ и методы в публикуемой литературе (САМПЛ)». Медицинские технологии. Оценка и выбор. 2014; 1: 11–16. EDN: TIXQTT.</mixed-citation><mixed-citation xml:lang="en">Lang T., Altman D. Basic statistical reporting for articles published in clinical medical journals: the SAMPL Guidelines. Medical technologies. Assessment and choice. 2014; 1: 11–16. (in Russian). EDN: TIXQTT.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Koczkowska M., Chen Y., Callens T., et al. Genotype-Phenotype Correlation in NF1: Evidence for a More Severe Phenotype Associated with Missense Mutations Affecting NF1 Codons 844-848. Am J Hum Genet. 2018; 102(1): 69–87. doi: 10.1016/j.ajhg.2017.12.001.</mixed-citation><mixed-citation xml:lang="en">Koczkowska M., Chen Y., Callens T., et al. Genotype-Phenotype Correlation in NF1: Evidence for a More Severe Phenotype Associated with Missense Mutations Affecting NF1 Codons 844-848. Am J Hum Genet. 2018; 102(1): 69–87. doi: 10.1016/j.ajhg.2017.12.001.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Gunes N., Yeşil G., Geyik F., Kasap B., Celkan T., Kebudi R., Tüysüz B. Neurofibromatosis type 1: Expanded variant spectrum with multiplex ligation-dependent probe amplification and genotype-phenotype correlation in 138 Turkish patients. Ann Hum Genet. 2021; 85(5): 155–65. doi: 10.1111/ahg.12422.</mixed-citation><mixed-citation xml:lang="en">Gunes N., Yeşil G., Geyik F., Kasap B., Celkan T., Kebudi R., Tüysüz B. Neurofibromatosis type 1: Expanded variant spectrum with multiplex ligation-dependent probe amplification and genotype-phenotype correlation in 138 Turkish patients. Ann Hum Genet. 2021; 85(5): 155–65. doi: 10.1111/ahg.12422.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Мустафин Р.Н. Возможности диагностики и лечения нейрофиброматоза 1-го типа в России. Сибирский онкологический журнал. 2023; 22(3): 119–24. doi: 10.21294/1814-4861-2023-22-3-119-124. EDN: WTIXDC.</mixed-citation><mixed-citation xml:lang="en">Mustafin R.N. Prospects for diagnostics and treatment of neurofibromatiosis type 1 in Russia. Siberian Journal of Oncology. 2023; 22(3): 119–24. (in Russian). doi: 10.21294/1814-4861-2023-22-3-119-124. EDN: WTIXDC.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
