<?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">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25557/2073-7998.2018.09.45-50</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-584</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Новые регионы с потерей гетерозиготности участков хромосом при спорадической ангиомиолипоме почки</article-title><trans-title-group xml:lang="en"><trans-title>Novel chromosomal regions with loss of heterozygosity in sporadic angiomyolipoma of the kidney</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>Аношкин</surname><given-names>К. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Anoshkin</surname><given-names>K. I.</given-names></name></name-alternatives><email xlink:type="simple">anoshkiri@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мосякова</surname><given-names>К. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Mosyakova</surname><given-names>K. M.</given-names></name></name-alternatives><email xlink:type="simple">Cristina.imago27@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карандашева</surname><given-names>К. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Karandasheva</surname><given-names>K. O.</given-names></name></name-alternatives><email xlink:type="simple">anoshkiri@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пьянков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pyankov</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">dp@genomed.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Канивец</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanivets</surname><given-names>I. V.</given-names></name></name-alternatives><email xlink:type="simple">dp@genomed.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>E. B.</given-names></name></name-alternatives><email xlink:type="simple">anoshkiri@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Танас</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tanas</surname><given-names>A. S.</given-names></name></name-alternatives><email xlink:type="simple">anoshkiri@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шпоть</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shpot</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Винаров</surname><given-names>А. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Vinarov</surname><given-names>A. Z.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Залетаев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaletayev</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">anoshkiri@gmail.com</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стрельников</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Strelnikov</surname><given-names>V. V.</given-names></name></name-alternatives><email xlink:type="simple">anoshkiri@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»; ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НИИ уронефрологии и репродуктивного здоровья человека Первого МГМУ им. И.М. Сеченова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Research Institute of Human Morphology and Reproductive Health of the First Moscow State Medical University named after I.M. Sechenov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ООО «Геномед»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Genomed Ltd, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»; ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Пирогова» Министерства здравоохранения Российской Федерации; ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>01</day><month>09</month><year>2018</year></pub-date><volume>17</volume><issue>9</issue><fpage>45</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Аношкин К.И., Мосякова К.М., Карандашева К.О., Пьянков Д.В., Канивец И.В., Кузнецова Е.Б., Танас А.С., Шпоть Е.В., Винаров А.З., Залетаев Д.В., Стрельников В.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Аношкин К.И., Мосякова К.М., Карандашева К.О., Пьянков Д.В., Канивец И.В., Кузнецова Е.Б., Танас А.С., Шпоть Е.В., Винаров А.З., Залетаев Д.В., Стрельников В.В.</copyright-holder><copyright-holder xml:lang="en">Anoshkin K.I., Mosyakova K.M., Karandasheva K.O., Pyankov D.V., Kanivets I.V., Kuznetsova E.B., Tanas A.S., Shpot E.V., Vinarov A.Z., Zaletayev D.V., Strelnikov V.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.medgen-journal.ru/jour/article/view/584">https://www.medgen-journal.ru/jour/article/view/584</self-uri><abstract><p>Спорадическая ангиомиолипома (АМЛ) почки является наиболее распространенным типом доброкачественных опухолей в почках - 1 случай на 250 чел. Несмотря на бессимптомное течение, с увеличением размеров АМЛ растет и риск разрыва микро- и макроаневризм, что несет в себе угрозу для жизни пациента. Применение ингибиторов протеинкиназы mTOR приводит к редукции опухоли, однако оно показано только при наличии у пациента соматической или герминальной мутации в генах TSC1 или TSC2 , продукты которых являются эндогенными ингибиторами mTORи регулируют каскад реакций в пути PI3K/Akt/mTOR. По данным базы COSMIC, лишь в 57% случаев АМЛ зафиксированы драйверные мутации в генах TSC1 и TSC2 , тогда как в остальных случаях причины возникновения АМЛ не ясны. Нами проведен скрининг геномных нарушений в 20 образцах спорадической АМЛ почки на уровне потери гетерозиготности (ПГ) участков хромосом методом высокопроизводительного параллельного секвенирования. В семи из двадцати образцов обнаружены ПГ разных участков хромосом. В пяти образцах ПГ локализована в области 16p13.3, где расположен ген TSC2 . В трех образцах с нормальным аллельным состоянием области 16p13.3 нами зафиксированы альтернативные события: в одном случае - ПГ в регионе 15q14q15.1, и в другом - множественные ПГ (выраженная хромосомная нестабильность).</p></abstract><trans-abstract xml:lang="en"><p>Sporadic angiomyolipoma of the kidney is the most common type of renal benign tumors with an estimated frequency of 1 case per 250 people. Despite the asymptomatic course, with the increase of the tumor size, the risk of rupture of micro- and macroaneurysms also increases, which threatens the patient’s life. The use of mTOR protein kinase inhibitors leads to tumor reduction. However, such drugs are prescribed only if the patient has a somatic or germline mutation in the TSC1 or TSC2 genes the products of which are endogenous mTOR inhibitors in the reaction cascade of the PI3K/Akt/mTOR pathway. According to the COSMIC database, driver mutations in the TSC1 and TSC2 genes were identified only in 57% of angiomyolipoma cases, whereas the causes of the remaining cases are still not clear. We have conducted a loss of heterozygosity (LOH) screening in 20 sporadic kidney AML samples by use of the NGS. In seven of the twenty samples, LOH was found in different chromosome regions. In five samples, LOH encompasses the 16p13.3 region, where the TSC2 gene is located. In two samples with the normal allelic state of the 16p13.3 region, we have detected alternative LOH events encompassing 15q14q15.1 in one case, and multiple chromosomal regions in another (high chromosomal instability).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ангиомиолипома</kwd><kwd>потеря гетерозиготности</kwd><kwd>высокопроизводительное параллельное секвенирование ДНК</kwd><kwd>хромосомный микроматричный анализ. Авторы декларируют отсутствие конфликта интересов</kwd><kwd>angiomyolipoma</kwd><kwd>loss of heterozygosity</kwd><kwd>NGS</kwd><kwd>Chromosomal Microarray Analysis</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">Стрельников В.В., Основные направления молекулярно-генетических исследований в онкологии. Медицинская генетика, 2012. 11(10): p. 3-16.</mixed-citation><mixed-citation xml:lang="en">Стрельников В.В., Основные направления молекулярно-генетических исследований в онкологии. Медицинская генетика, 2012. 11(10): p. 3-16.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Алексеева Е.А., Танас А.С., Прозоренко Е.В., Зайцев А.М., Кирсанова О.Н., Самарин А.Е., Залетаев Д.В., Стрельников В.В., Анализ аллельного дисбаланса при глиобластоме: Новые хромосомные участки потери гетерозиготности и новые гены-кандидаты. Медицинская генетика, 2014. 13(11): p. 41-47.</mixed-citation><mixed-citation xml:lang="en">Алексеева Е.А., Танас А.С., Прозоренко Е.В., Зайцев А.М., Кирсанова О.Н., Самарин А.Е., Залетаев Д.В., Стрельников В.В., Анализ аллельного дисбаланса при глиобластоме: Новые хромосомные участки потери гетерозиготности и новые гены-кандидаты. Медицинская генетика, 2014. 13(11): p. 41-47.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Кузнецова Е.Б., Пудова Е.А., Танас А.С., Залетаев Д.В., Стрельников В.В., Sema6b - кандидат на роль гена супрессора опухолевого роста в критическом хромосомном районе 19р13.3. Медицинская генетика, 2013. 12(2): p. 32-36.</mixed-citation><mixed-citation xml:lang="en">Кузнецова Е.Б., Пудова Е.А., Танас А.С., Залетаев Д.В., Стрельников В.В., Sema6b - кандидат на роль гена супрессора опухолевого роста в критическом хромосомном районе 19р13.3. Медицинская генетика, 2013. 12(2): p. 32-36.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Кузнецова Е.Б., Мосякова К.М., Танас А.С., Чаплыгина М.С., Алексеева Е.А., Шпоть Е.В., Аношкин К.И., Залетаев Д.В., Винаров А.З., Стрельников В.В., Опыт использования высокопроизводительного параллельного секвенирования днк для характеристики молекулярно-генетических особенностей ангиомиолипом почки. Клиническая нефрология, 2016. 1: p. 29-32.</mixed-citation><mixed-citation xml:lang="en">Кузнецова Е.Б., Мосякова К.М., Танас А.С., Чаплыгина М.С., Алексеева Е.А., Шпоть Е.В., Аношкин К.И., Залетаев Д.В., Винаров А.З., Стрельников В.В., Опыт использования высокопроизводительного параллельного секвенирования днк для характеристики молекулярно-генетических особенностей ангиомиолипом почки. Клиническая нефрология, 2016. 1: p. 29-32.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Forbes, S.A., et al., COSMIC: somatic cancer genetics at high-resolution. Nucleic Acids Res, 2017. 45: p. D777-D783.</mixed-citation><mixed-citation xml:lang="en">Forbes, S.A., et al., COSMIC: somatic cancer genetics at high-resolution. Nucleic Acids Res, 2017. 45: p. D777-D783.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Giannikou, K., et al., Whole Exome Sequencing Identifies TSC1/TSC2 Biallelic Loss as the Primary and Sufficient Driver Event for Renal Angiomyolipoma Development. PLoS Genet, 2016. 12(8): p. e1006242.</mixed-citation><mixed-citation xml:lang="en">Giannikou, K., et al., Whole Exome Sequencing Identifies TSC1/TSC2 Biallelic Loss as the Primary and Sufficient Driver Event for Renal Angiomyolipoma Development. PLoS Genet, 2016. 12(8): p. e1006242.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Dubbink, H.J., et al., Diagnostic Detection of Allelic Losses and Imbalances by Next-Generation Sequencing: 1p/19q Co-Deletion Analysis of Gliomas. J Mol Diagn, 2016. 18(5): p. 775-86.</mixed-citation><mixed-citation xml:lang="en">Dubbink, H.J., et al., Diagnostic Detection of Allelic Losses and Imbalances by Next-Generation Sequencing: 1p/19q Co-Deletion Analysis of Gliomas. J Mol Diagn, 2016. 18(5): p. 775-86.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Huang, J., et al., The TSC1-TSC2 complex is required for proper activation of mTOR complex 2. Mol Cell Biol, 2008. 28(12): p. 4104-15.</mixed-citation><mixed-citation xml:lang="en">Huang, J., et al., The TSC1-TSC2 complex is required for proper activation of mTOR complex 2. Mol Cell Biol, 2008. 28(12): p. 4104-15.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Henske, E.P., et al., Loss of heterozygosity in the tuberous sclerosis (TSC2) region of chromosome band 16p13 occurs in sporadic as well as TSC-associated renal angiomyolipomas. Genes Chromosomes Cancer, 1995. 13(4): p. 295-8.</mixed-citation><mixed-citation xml:lang="en">Henske, E.P., et al., Loss of heterozygosity in the tuberous sclerosis (TSC2) region of chromosome band 16p13 occurs in sporadic as well as TSC-associated renal angiomyolipomas. Genes Chromosomes Cancer, 1995. 13(4): p. 295-8.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Kattar, M.M., et al., Chromosomal analysis of renal angiomyolipoma by comparative genomic hybridization: evidence for clonal origin. Hum Pathol, 1999. 30(3): p. 295-9.</mixed-citation><mixed-citation xml:lang="en">Kattar, M.M., et al., Chromosomal analysis of renal angiomyolipoma by comparative genomic hybridization: evidence for clonal origin. Hum Pathol, 1999. 30(3): p. 295-9.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Dal Cin, P., et al., Chromosome analysis in angiomyolipoma. Cancer Genet Cytogenet, 1997. 99(2): p. 132-4.</mixed-citation><mixed-citation xml:lang="en">Dal Cin, P., et al., Chromosome analysis in angiomyolipoma. Cancer Genet Cytogenet, 1997. 99(2): p. 132-4.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Debiec-Rychter, M., H. Saryusz-Wolska, and M. Salagierski, Cytogenetic analysis of renal angiomyolipoma. Genes Chromosomes Cancer, 1992. 4(1): p. 101-3.</mixed-citation><mixed-citation xml:lang="en">Debiec-Rychter, M., H. Saryusz-Wolska, and M. Salagierski, Cytogenetic analysis of renal angiomyolipoma. Genes Chromosomes Cancer, 1992. 4(1): p. 101-3.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Broberg, K., et al., Trisomy 7 accumulates with age in solid tumors and non-neoplastic synovia. Genes Chromosomes Cancer, 2001. 30(3): p. 310-5.</mixed-citation><mixed-citation xml:lang="en">Broberg, K., et al., Trisomy 7 accumulates with age in solid tumors and non-neoplastic synovia. Genes Chromosomes Cancer, 2001. 30(3): p. 310-5.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">van den Berg, E., et al., Chromosomal abnormalities in non-neoplastic renal tissue. Cancer Genet Cytogenet, 1995. 85(2): p. 152-4.</mixed-citation><mixed-citation xml:lang="en">van den Berg, E., et al., Chromosomal abnormalities in non-neoplastic renal tissue. Cancer Genet Cytogenet, 1995. 85(2): p. 152-4.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Takahashi, N., et al., Malignant transformation of renal angiomyolipoma. Int J Urol, 2003. 10(5): p. 271-3.</mixed-citation><mixed-citation xml:lang="en">Takahashi, N., et al., Malignant transformation of renal angiomyolipoma. Int J Urol, 2003. 10(5): p. 271-3.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Qin, W., et al., Angiomyolipoma have common mutations in TSC2 but no other common genetic events. PLoS One, 2011. 6(9): p. e24919.</mixed-citation><mixed-citation xml:lang="en">Qin, W., et al., Angiomyolipoma have common mutations in TSC2 but no other common genetic events. PLoS One, 2011. 6(9): p. e24919.</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>
