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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">lvrach</journal-id><journal-title-group><journal-title xml:lang="ru">Лечащий Врач</journal-title><trans-title-group xml:lang="en"><trans-title>Lechaschi Vrach</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-5175</issn><issn pub-type="epub">2687-1181</issn><publisher><publisher-name>ООО «Издательство "Открытые системы"»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51793/OS.2021.24.6.001</article-id><article-id custom-type="elpub" pub-id-type="custom">lvrach-758</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>ПЕДИАТРИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PEDIATRICS</subject></subj-group></article-categories><title-group><article-title>Идиопатическая ходьба на носках и гетерозиготная мутация в гене NDGR1: два клинических случая</article-title><trans-title-group xml:lang="en"><trans-title>Idiopathic toe walking and heterozygous mutation in the NDGR1 gene: 2 clinical cases</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Помарино</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Pomarino</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гамбург</p></bio><bio xml:lang="en"><p>Hamburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трен</surname><given-names>Дж. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Tren</surname><given-names>J. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гамбург</p></bio><bio xml:lang="en"><p>Hamburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Емелина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Emelina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук </p><p>Гамбург</p></bio><bio xml:lang="en"><p>Hamburg</p></bio><email xlink:type="simple">info@ptz-pomarino.de</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Praxis Pomarino</institution><country>Германия</country></aff><aff xml:lang="en"><institution>Praxis Pomarino</institution><country>Germany</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>21</day><month>07</month><year>2021</year></pub-date><volume>0</volume><issue>6</issue><fpage>7</fpage><lpage>8</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Помарино Д., Трен Д.Р., Емелина А.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Помарино Д., Трен Д.Р., Емелина А.А.</copyright-holder><copyright-holder xml:lang="en">Pomarino D., Tren J.R., Emelina A.A.</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://journal.lvrach.ru/jour/article/view/758">https://journal.lvrach.ru/jour/article/view/758</self-uri><abstract><p>В данной статье приводится описание двух клинических случаев пациенток с ходьбой на носках. В рамках диагностики обеим пациенткам был проведен генетический тест на наследственную сенсомоторную нейропатию, который выявил у одной пациентки мутацию в гене NDRG1 с редким вариантом c.1022G&gt; A; p.arg341His (частота минорного аллеля &lt; 0,01%), у другой пациентки обнаружен гетерогенный вариант c.1053_1082del и NM_001135242.1 p.Thr360_Gly369del. Данные мутации ассоциированы с болезнью Шарко–Мари–Тута (тип 4D), но ни у одной из пациенток клинически не было обнаружено данной наследственной нейропатии, в то же время диагноз идиопатической ходьбы на носках также сомнителен, поскольку в обоих случаях потребовалось достаточно серьезное лечение. Поэтому разумно предположить, что обе пациентки ходят на цыпочках по генетической причине.</p></abstract><trans-abstract xml:lang="en"><p>This article describes two clinical cases of patients with tiptoe walking. As part of the diagnosis, both patients underwent a genetic test for hereditary sensorimotor neuropathy, which revealed in one patient a mutation in the NDRG1 gene with a rare variant c.1022G&gt; A; p.arg341his (minor allele frequency &lt; 0.01%), in the other patient a heterogeneous variant c.1053_1082del and NM_001135242.1 p.thr360_ gly369del was detected. These mutations are associated with Charcot–Marie–Toute disease (type 4D), but none of the patients were clinically diagnosed with this hereditary neuropathy, while the diagnosis of idiopathic toe-walking is also doubtful, since in both cases quite serious treatment was required. Therefore, it is reasonable to assume that both patients walk on tiptoe for a genetic reason.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>идиопатическая ходьба на носках</kwd><kwd>болезнь Шарко–Мари–Тута</kwd><kwd>мутация</kwd><kwd>ген NDRG1. Для цитирования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>idiopathic toe walking</kwd><kwd>Charcot–Marie–Toute disease</kwd><kwd>mutation</kwd><kwd>NDRG1 gene</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Г-н Помарино является владельцем праксиса по лечению аномалий походки и разработчиком метода лечения ИХН.</funding-statement><funding-statement xml:lang="en">Mr. Pomarino is the owner of gait abnormalities praxis and developer of method idiopathic toe walking.</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">Ruzbarsky J. J., Scher D., Dodwell E. Toe walking: causes, epidemiology, assessment, and treatment // Curr Opin Pediatr. 2016; 28 (1): 40-46. DOI: 10.1097/MOP.0000000000000302.</mixed-citation><mixed-citation xml:lang="en">Ruzbarsky J. J., Scher D., Dodwell E. Toe walking: causes, epidemiology, assessment, and treatment // Curr Opin Pediatr. 2016; 28 (1): 40-46. DOI: 10.1097/MOP.0000000000000302.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Pomarino D., Ramírez Lamas J., Martin S., Pomarino A. Literature Review of Idiopathic Toe Walking: Etiology, Prevalence, Classification, and Treatment // Foot Ankle Spec. 2017; 10 (4): 337-342. DOI: 10.1177/1938640016687370.</mixed-citation><mixed-citation xml:lang="en">Pomarino D., Ramírez Lamas J., Martin S., Pomarino A. Literature Review of Idiopathic Toe Walking: Etiology, Prevalence, Classification, and Treatment // Foot Ankle Spec. 2017; 10 (4): 337-342. DOI: 10.1177/1938640016687370.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Pomarino D., Thren A., Morigeau S., Thren J. The Genetic Causes of Toe Walking in Children // Genetics and Molecular Biology Research. 2018; 2 (9): 1-5.</mixed-citation><mixed-citation xml:lang="en">Pomarino D., Thren A., Morigeau S., Thren J. The Genetic Causes of Toe Walking in Children // Genetics and Molecular Biology Research. 2018; 2 (9): 1-5.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Kalaydjieva L., Gresham D., Gooding R., Heather L., Baas F., de Jonge R., Blechschmidt K., Angelicheva D., Chandler D., Worsley P., Rosenthal A., King R. H., Thomas P. K. N-myc downstream-regulated gene 1 is mutated in hereditary motor and sensory neuropathy-Lom // Am J Hum Genet. 2000; 67 (1): 47-58. DOI: 10.1086/302978.</mixed-citation><mixed-citation xml:lang="en">Kalaydjieva L., Gresham D., Gooding R., Heather L., Baas F., de Jonge R., Blechschmidt K., Angelicheva D., Chandler D., Worsley P., Rosenthal A., King R. H., Thomas P. K. N-myc downstream-regulated gene 1 is mutated in hereditary motor and sensory neuropathy-Lom // Am J Hum Genet. 2000; 67 (1): 47-58. DOI: 10.1086/302978.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">NLM, 2019. Clinvar. [Online] Available at: https://www.ncbi.nlm.nih.gov/clinvar/variation/639524/ [Accessed 28 June 2020].</mixed-citation><mixed-citation xml:lang="en">NLM, 2019. Clinvar. [Online] Available at: https://www.ncbi.nlm.nih.gov/clinvar/variation/639524/ [Accessed 28 June 2020].</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>
