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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">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">10.1234/XXXX-XXXX-2016-5-7-9</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-121</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>МЕЖДУНАРОДНАЯ НАУЧНАЯ КОНФЕРЕНЦИЯ МОЛОДЫХ УЧЕНЫХ «АКТУАЛЬНЫЕ ПРОБЛЕМЫ МЕДИЦИНСКОЙ ГЕНЕТИКИ», 29-30 СЕНТЯБРЯ 2016 Г., Г.ТОМСК</subject></subj-group></article-categories><title-group><article-title>Поиск мутаций в гене синдрома Блума (BLM) у пациентов с раком предстательной железы</article-title><trans-title-group xml:lang="en"><trans-title>Search for Bloom syndrome gene (BLM) mutations in prostate cancer patients</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>Кунсбаева</surname><given-names>Г. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kunsbaeva</surname><given-names>G. B.</given-names></name></name-alternatives><email xlink:type="simple">kuncbaevagulnaz@mail.ru</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>Гилязова</surname><given-names>И. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Gilyazova</surname><given-names>I. R.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</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>Янкина</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yankina</surname><given-names>M. A.</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>Климентова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Klimentova</surname><given-names>E. A.</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>Павлов</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlov</surname><given-names>V. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</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>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><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Башкирский государственный университет; Институт биохимии и генетики УНЦ РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bashkir State University; Institute of Biochemistry and Genetics, Ufa Scientific Center, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт биохимии и генетики УНЦ РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Biochemistry and Genetics, Ufa Scientific Center, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>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><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>07</day><month>10</month><year>2016</year></pub-date><volume>15</volume><issue>5</issue><fpage>7</fpage><lpage>9</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кунсбаева Г.Б., Гилязова И.Р., Янкина М.А., Климентова Е.А., Павлов В.Н., Хуснутдинова Э.К., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Кунсбаева Г.Б., Гилязова И.Р., Янкина М.А., Климентова Е.А., Павлов В.Н., Хуснутдинова Э.К.</copyright-holder><copyright-holder xml:lang="en">Kunsbaeva G.B., Gilyazova I.R., Yankina M.A., Klimentova E.A., Pavlov V.N., 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.medgen-journal.ru/jour/article/view/121">https://www.medgen-journal.ru/jour/article/view/121</self-uri><abstract><p>Актуальность. Ген BLM кодирует белок, который относится к классу RecQ-хеликаз, участвует в поддержании стабильности генома. В случае гомозиготного или компаунд-гетерозиготного носительства мутаций в гене BLM развивается редкое аутосомно-рецессивное заболевание - синдром Блума, при котором значительно повышается риск развития онкологических заболеваний. Цель: Поиск мутаций в гене BLM у пациентов с раком предстательной железы. Материалы и методы. Проанализировано 124 образца ДНК, выделенных из периферической крови больных с аденокарциномой простаты из Республики Башкортостан. В работе применялись следующие методы: выделение ДНК из периферической крови методом фенольно-хлороформной экстракции, полимеразная цепная реакция; анализ кривых плавления с высокой разрешающей способностью (HRM); прямое секвенирование. Функциональную значимость выявленных изменений оценивали с использованием программ SIFT, PolyPhen-2, Mutation Assessor, Mutation Taster, CADD. Результаты. У пациентов с раком предстательной железы обнаружено 4 миссенс-мутации (c.C1237A (p.L413I), c.A1490C (p.Q497R), c.C2603T (p.P868L), c.G3961A (p.V1321I) и ряд синонимичных замен (с.G3102A (p.T1034T), c.C3531A (p.A1177A)).</p></abstract><trans-abstract xml:lang="en"><p>Background: BLM gene belongs to the RecQ helicase family and has been implicated in the maintenance of genomic stability. Homozygous and compound heterozygous BLM gene mutations cause Bloom syndrome, an inherited recessive clinical syndrome, which is characterized by chromosomal instability and a predisposition to cancer. The aim: To reveal BLM gene mutations in prostate cancer patients. Methods: We analyzed 124 DNA samples of prostate cancer patients from the Republic of Bashkortostan and used the following methods: the DNA isolation from peripheral blood by phenol-chloroform extraction; polymerase chain reaction (PCR); high resolution melting (HRM) analysis; direct sequencing. The functional significance of the mutations was analyzed using the following programs: SIFT, PolyPhen-2, Mutation Assessor, Mutation Taster, CADD. Results: We revealed 4 missence mutations (c.C1237A (p.L413I), c.A1490C (p.Q497R), c.C2603T (p.P868L), c.G3961A (p.V1321I) and several synonymous variants (с.G3102A (p.T1034T), c.C3531A (p.A1177A)) in the BLM gene.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак предстательной железы</kwd><kwd>ген синдрома Блума</kwd><kwd>мутации</kwd><kwd>prostate cancer</kwd><kwd>Bloom syndrome gene</kwd><kwd>mutations</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">Каприн А.Д., Старинский В.В., Петровой Г.В. Злокачественные новообразования в России в 2013 году. - М.: МНИОИ им. П.А. Герцена - филиал ФГБУ «ФМИЦ им. П.А. Герцена» Минздрава России. - 2015. - 250 с. 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