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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">helmholtzeyeinstitute</journal-id><journal-title-group><journal-title xml:lang="ru">Российский офтальмологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Ophthalmological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0076</issn><issn pub-type="epub">2587-5760</issn><publisher><publisher-name>Real time Publishers</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21516/2072-0076-2019-12-3-21-29</article-id><article-id custom-type="elpub" pub-id-type="custom">helmholtzeyeinstitute-298</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>Ассоциация мутаций и полиморфных вариантов гена VHL с клиническими характеристиками капиллярной гемангиомы сетчатки</article-title><trans-title-group xml:lang="en"><trans-title>Association of mutations and polymorphic variants of the VHL gene with the clinical characteristics of retinal capillary hemangioma</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>Нероев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Neroev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>член-корр. РАН, д-р мед. наук, профессор, директор</p><p>105062, Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p>Corresponding member of RAS, Dr. Med. Sci., Professor, director</p><p>14/19, Sadovaya-Chernogryazskaya St., Moscow, 105062</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>Саакян</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Saakyan</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, руководитель отдела офтальмоонкологии и радиологии</p><p>105062, Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p> Dr. Med. Sci., Professor, head of ocular oncology and radiology department</p><p>14/19, Sadovaya-Chernogryazskaya St., Moscow, 105062</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>Новикова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikova</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант отдела патологии сетчатки и зрительного нерва</p><p>105062, Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p> Ph. D. student, department of retinal and optic nerve pathology</p><p>14/19, Sadovaya-Chernogryazskaya St., Moscow, 105062</p></bio><email xlink:type="simple">ayukolesnikova@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>Рябина</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryabina</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, старший научный сотрудник отдела патологии сетчатки и зрительного нерва</p><p>105062, Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p>Cand. Med. Sci., senior researcher, department of retinal and optic nerve pathology</p><p>14/19, Sadovaya-Chernogryazskaya St., Moscow, 105062</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>Илюхин</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilyukhin</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, научный сотрудник отдела патологии сетчатки и зрительного нерва</p><p>105062, Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p>Cand. Med. Sci., researcher, department of retinal and optic nerve pathology</p><p>14/19, Sadovaya-Chernogryazskaya St., Moscow, 105062</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>Цыганков</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsygankov</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, младший научный сотрудник отдела офтальмоонкологии и радиологии</p><p>105062, Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p> Cand. Med. Sci., junior researcher, ocular oncology and radiology department</p><p>14/19, Sadovaya-Chernogryazskaya St., Moscow, 105062</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>Логинов</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Loginov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. биол. наук, ведущий научный сотрудник лаборатории патогеномики и транскриптомики</p><p>125315, Москва, ул. Балтийская, д. 8</p></bio><bio xml:lang="en"><p>Cand. Biol. Sci., leading researcher, laboratory of pathogenomics and transcriptomics</p><p>8 Baltiyskaya St., Moscow, 125315</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурденный</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Burdenny</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. биол. наук, старший научный сотрудник лаборатории патогеномики и транскриптомики</p><p>125315, Москва, ул. Балтийская, д. 8</p></bio><bio xml:lang="en"><p>Cand. Biol. Sci., senior researcher, laboratory of pathogenomics and transcriptomics</p><p>8 Baltiyskaya St., Moscow, 125315</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ глазных болезней им. Гельмгольца» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Helmholtz National Medical Research Center of Eye Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт общей патологии и патофизиологии РАМН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of General Pathology and Pathophysiology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>29</day><month>08</month><year>2019</year></pub-date><volume>12</volume><issue>3</issue><fpage>21</fpage><lpage>29</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Нероев В.В., Саакян С.В., Новикова А.Ю., Рябина М.В., Илюхин П.А., Цыганков А.Ю., Логинов В.И., Бурденный А.М., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Нероев В.В., Саакян С.В., Новикова А.Ю., Рябина М.В., Илюхин П.А., Цыганков А.Ю., Логинов В.И., Бурденный А.М.</copyright-holder><copyright-holder xml:lang="en">Neroev V.V., Saakyan S.V., Novikova A.Y., Ryabina M.V., Ilyukhin P.A., Tsygankov A.Y., Loginov V.I., Burdenny A.M.</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://roj.igb.ru/jour/article/view/298">https://roj.igb.ru/jour/article/view/298</self-uri><abstract><p>Цель работы — изучение ассоциации мутаций и полиморфных вариантов гена VHL с клиническими характеристиками капиллярной гемангиомы сетчатки.</p><sec><title>Материал и методы</title><p>Материал и методы. Материалом исследования служили 29 образцов ДНК, выделенных из лейкоцитов периферической крови больных с капиллярными гемангиомами сетчатки. Изучение мутаций и полиморфных маркеров гена VHL осуществляли методом анализа кривых плавления c высокой разрешающей способностью.</p></sec><sec><title>Результаты</title><p>Результаты. Выявлена значимая связь частоты мутации тирозина в 156-м положении гена VHL c локализацией капиллярной гемангиомы на средней периферии глазного дна, а также с наличием локальной экссудативной отслойки сетчатки и фиброглиальной пролиферации в области опухоли (p = 0,02; RR = 1,86). Установлена ассоциация частоты мутации аргинина в 200-м положении гена с наличием гемангиобластом мозжечка и спинного мозга. Установлена статистически значимая ассоциация генотипа GA полиморфного маркера rs779805 гена VHL c локализацией капиллярной гемангиомы на средней периферии глазного дна (p = 0,03; RR = 4,8). Показано, что носительство аллеля T-полиморфного маркера rs779808 может ассоциироваться с характерной локализацией опухоли на крайней периферии сетчатки в верхнем височном квадранте. Определена тенденция к увеличению частоты выявления генотипа AC полиморфного маркера rs1678607 у пациентов с геморрагическими осложнениями капиллярной гемангиомы, а также к увеличению частоты генотипа ТТ полиморфного маркера rs1642742 у больных с гемангиобластомами мозжечка.</p></sec><sec><title>Заключение</title><p>Заключение. Необходимо проведение дальнейших исследований на большем клиническом материале, поскольку полученные результаты могут иметь значение для ранней диагностики болезни Гиппеля — Линдау, прогнозирования появления и характера течения капиллярных гемангиом сетчатки, а также вероятности возникновения системных проявлений заболевания.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose. To study the association of mutations and polymorphic variants of the VHL gene with the clinical characteristics of retinal capillary hemangioma.</p></sec><sec><title>Material and methods</title><p>Material and methods. 29 DNA samples isolated from peripheral blood leukocytes of patients with retinal capillary hemangiomas were tested. The analysis of mutations and polymorphic markers of the VHL gene was carried out by high resolution melting curve analysis.</p></sec><sec><title>Results</title><p>Results. A significant correlation was found between the frequency of tyrosine mutation in the 156th position of the VHL gene and the localization of the capillary hemangioma in the middle periphery of the fundus, the presence of local exudative retinal detachment and fibroglial proliferation in the tumor region (p = 0.02; RR = 1.86). An association was established between arginine mutation frequency in the 200th position of the gene with the presence of cerebellar hemangioblastoma and spinal cord. A statistically significant association of the GA genotype of the polymorphic marker rs779805 of the VHL gene with the localization of capillary hemangioma in the middle periphery of the fundus was established (p = 0.03; RR = 4.8). It has been shown that the carriage of the T allele of the polymorphic marker rs779808 may be associated with the characteristic localization of the tumor at the extreme periphery of the retina in the upper temporal quadrant. A tendency to increasing frequency of occurrence of the AC genotype of the polymorphic marker rs1678607 in patients with hemorrhagic complications of capillary hemangioma, as well as to increasing frequency of the TT genotype of the polymorphic marker rs1642742 in patients with cerebellar hemangioblastomas was determined.</p></sec><sec><title>Conclusion</title><p>Conclusion. Further research involving more clinical material is needed, as our results may be important for early diagnosis of Hippel — Lindau disease, prediction of the onset and clinical course of retinal capillary hemangiomas, as well as of the probability of systemic manifestations of the disease. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>болезнь Гиппеля — Линдау</kwd><kwd>капиллярная гемангиома сетчатки</kwd><kwd>ген VHL</kwd><kwd>мутации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Hippel — Lindau disease</kwd><kwd>retinal capillary hemangioma</kwd><kwd>VHL 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">Wang H., Zhuang Z., Chan C.C. Hemangioblast: origin of hemangioblastoma in von Hippel — Lindau (VHL) syndrome. Oncoscience. 2018; 5 (7–8): 212–3. doi: 10.18632/oncoscience.447</mixed-citation><mixed-citation xml:lang="en">Wang H., Zhuang Z., Chan C.C. Hemangioblast: origin of hemangioblastoma in von Hippel — Lindau (VHL) syndrome. Oncoscience. 2018; 5 (7–8): 212–3. doi: 10.18632/oncoscience.447</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Vortmeyer A.O., Chan C-C., Chew E.Y., et al. Morphologic and genetic analysis of retinal angioma associated with massive gliosis in a patient with von Hippel — Lindau disease. Graefes Arch. Clin. Exp. Ophthalmol. 1999; 237: 513–7. https://doi.org/10.1007/s004170050</mixed-citation><mixed-citation xml:lang="en">Vortmeyer A.O., Chan C-C., Chew E.Y., et al. Morphologic and genetic analysis of retinal angioma associated with massive gliosis in a patient with von Hippel — Lindau disease. Graefes Arch. Clin. Exp. Ophthalmol. 1999; 237: 513–7. https://doi.org/10.1007/s004170050</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Webster A.R., Maher E.R., Moore A.T. Clinical characteristics of ocular angiomatosis in von Hippel-Lindau disease and correlation with germline mutation. Arch. Ophthalmol. 1999; 117 (3): 371–8. doi:10.1001/ archopht.117.3.371</mixed-citation><mixed-citation xml:lang="en">Webster A.R., Maher E.R., Moore A.T. Clinical characteristics of ocular angiomatosis in von Hippel-Lindau disease and correlation with germline mutation. Arch. Ophthalmol. 1999; 117 (3): 371–8. doi:10.1001/ archopht.117.3.371</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Singh A.D., Nouri M., Shields C.L., et al. Treatment of retinal capillary hemangioma. Ophthalmology. 2002; 109: 1799–806. http://dx.doi. org/10.1016/S0161-6420(02)01177-6</mixed-citation><mixed-citation xml:lang="en">Singh A.D., Nouri M., Shields C.L., et al. Treatment of retinal capillary hemangioma. Ophthalmology. 2002; 109: 1799–806. http://dx.doi. org/10.1016/S0161-6420(02)01177-6</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Neumann H.P., Eggert H.R., Weigel K., et al. Hemangioblastomas of the central nervous system. A 10-year study with special reference to von Hippel — Lindau syndrome. J. Neurosurg. 1989; 70 (1): 24–30. doi: 10.3171/jns.1989.70.1.0024</mixed-citation><mixed-citation xml:lang="en">Neumann H.P., Eggert H.R., Weigel K., et al. Hemangioblastomas of the central nervous system. A 10-year study with special reference to von Hippel — Lindau syndrome. J. Neurosurg. 1989; 70 (1): 24–30. doi: 10.3171/jns.1989.70.1.0024</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Haddad N.M., Cavallerano J.D., Silva P.S. Von Hippel — Lindau disease: a genetic and clinical review. Semin. Ophthalmol. 2013; 28 (5–6): 377–86. doi:10.3109/08820538.2013.825281</mixed-citation><mixed-citation xml:lang="en">Haddad N.M., Cavallerano J.D., Silva P.S. Von Hippel — Lindau disease: a genetic and clinical review. Semin. Ophthalmol. 2013; 28 (5–6): 377–86. doi:10.3109/08820538.2013.825281</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Neumann H.P., Lips C.J., Hsia Y.E., Zbar B. Von Hippel — Lindau syndrome. Brain Pathol. 1995; 5: 181–93.</mixed-citation><mixed-citation xml:lang="en">Neumann H.P., Lips C.J., Hsia Y.E., Zbar B. Von Hippel — Lindau syndrome. Brain Pathol. 1995; 5: 181–93.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Maddock I.R., Moran A., Maher E.R., et al. A genetic register for von Hippel — Lindau disease. J. Med. Genet. 1996; 33: 120–7. doi:10.1136/ jmg.33.2.120</mixed-citation><mixed-citation xml:lang="en">Maddock I.R., Moran A., Maher E.R., et al. A genetic register for von Hippel — Lindau disease. J. Med. Genet. 1996; 33: 120–7. doi:10.1136/ jmg.33.2.120</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Neumann H.P., Wiestler O.D. Clustering of features of von HippelLindau syndrome: evidence for a complex genetic locus. Lancet. 1991; 337 (8749): 1052–54. https://doi.org/10.1016/0140-6736(91)91705-Y</mixed-citation><mixed-citation xml:lang="en">Neumann H.P., Wiestler O.D. Clustering of features of von HippelLindau syndrome: evidence for a complex genetic locus. Lancet. 1991; 337 (8749): 1052–54. https://doi.org/10.1016/0140-6736(91)91705-Y</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Dollfus H., Massin P., Taupin P., et al. Retinal hemangioblastoma in von Hippel — Lindau disease: a clinical and molecular study. Invest. Ophthalmol. Vis. Sci. 2002; 43: 3067–74. PMID:12202531</mixed-citation><mixed-citation xml:lang="en">Dollfus H., Massin P., Taupin P., et al. Retinal hemangioblastoma in von Hippel — Lindau disease: a clinical and molecular study. Invest. Ophthalmol. Vis. Sci. 2002; 43: 3067–74. PMID:12202531</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Knudson A.G. Mutation and cancer: statistical study of retinoblastoma. Proc. Natl. Acad. Sci. USA. 1971; 68 (4): 820–3.</mixed-citation><mixed-citation xml:lang="en">Knudson A.G. Mutation and cancer: statistical study of retinoblastoma. Proc. Natl. Acad. Sci. USA. 1971; 68 (4): 820–3.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Maher E.R., Yates J.R., Ferguson-Smith M.A. Statistical analysis of the two-stage mutation model in von Hippel — Lindau disease, and in sporadic cerebellar haemangioblastoma and renal cell carcinoma. J. Med. Genet.1990; 27: 311–4. http://dx.doi.org/10.1136/jmg.27.5.311</mixed-citation><mixed-citation xml:lang="en">Maher E.R., Yates J.R., Ferguson-Smith M.A. Statistical analysis of the two-stage mutation model in von Hippel — Lindau disease, and in sporadic cerebellar haemangioblastoma and renal cell carcinoma. J. Med. Genet.1990; 27: 311–4. http://dx.doi.org/10.1136/jmg.27.5.311</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Chang J.H., Spraul C.W., Lynn M.L., Drack А., Grossniklaus H.E. The two-stage mutation model in retinal hemangioblastoma. Ophthalmic Genet. 1998; 19 (3): 123–30. https://doi.org/10.1076/ opge.19.3.123.2185</mixed-citation><mixed-citation xml:lang="en">Chang J.H., Spraul C.W., Lynn M.L., Drack А., Grossniklaus H.E. The two-stage mutation model in retinal hemangioblastoma. Ophthalmic Genet. 1998; 19 (3): 123–30. https://doi.org/10.1076/ opge.19.3.123.2185</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Nordstrom-O'Brien M., van der Luijt R.B., van Rooijen E., et al. Genetic analysis of von Hippel-Lindau disease. Hum. Mutat. 2010; 31 (5): 521–37. doi: 10.1002/humu.21219</mixed-citation><mixed-citation xml:lang="en">Nordstrom-O'Brien M., van der Luijt R.B., van Rooijen E., et al. Genetic analysis of von Hippel-Lindau disease. Hum. Mutat. 2010; 31 (5): 521–37. doi: 10.1002/humu.21219</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Gallou C., Chauveau D., Richard S., et al. Genotype-phenotype correlation in von Hippel-Lindau families with renal lesions. Hum. Mutat. 2004; 24 (3): 215–24. doi: 10.1002/humu.20082</mixed-citation><mixed-citation xml:lang="en">Gallou C., Chauveau D., Richard S., et al. Genotype-phenotype correlation in von Hippel-Lindau families with renal lesions. Hum. Mutat. 2004; 24 (3): 215–24. doi: 10.1002/humu.20082</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Ruiz-Llorente S., Bravo J., Cebrián A., et al. Genetic characterization and structural analysis of VHL Spanish families to define genotypephenotype correlations. Hum. Mutat. 2004; 23 (2): 160–9. doi: 10.1002/ humu.10309</mixed-citation><mixed-citation xml:lang="en">Ruiz-Llorente S., Bravo J., Cebrián A., et al. Genetic characterization and structural analysis of VHL Spanish families to define genotypephenotype correlations. Hum. Mutat. 2004; 23 (2): 160–9. doi: 10.1002/ humu.10309</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Chan C.C., Collins A.B., Chew E.Y. Molecular pathology of eyes with von Hippel-Lindau (VHL) Disease: a review. Retina. 2007; 27 (1): 1–7. https://dx.doi.org/10.1097%2F01.iae.0000244659.62202.ee</mixed-citation><mixed-citation xml:lang="en">Chan C.C., Collins A.B., Chew E.Y. Molecular pathology of eyes with von Hippel-Lindau (VHL) Disease: a review. Retina. 2007; 27 (1): 1–7. https://dx.doi.org/10.1097%2F01.iae.0000244659.62202.ee</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Lonser R.R., Glenn G.M., Walther M., et al. von Hippel — Lindau disease. Lancet. 2003; 361 (9374): 2059-67. https://doi.org/10.1016/ S0140-6736(03)13643-4</mixed-citation><mixed-citation xml:lang="en">Lonser R.R., Glenn G.M., Walther M., et al. von Hippel — Lindau disease. Lancet. 2003; 361 (9374): 2059-67. https://doi.org/10.1016/ S0140-6736(03)13643-4</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Suh C.S., Jin S.Y., Bae S.H., Kim C.G., Kim J.W. Retinal capillary hemangioma treated with verteporfin photodynamic therapy and intravitreal triamcinolone acetonide. Korean J. Ophthalmol. 2007; 21 (3): 178–84. https://doi.org/10.3341/kjo.2007.21.3.178</mixed-citation><mixed-citation xml:lang="en">Suh C.S., Jin S.Y., Bae S.H., Kim C.G., Kim J.W. Retinal capillary hemangioma treated with verteporfin photodynamic therapy and intravitreal triamcinolone acetonide. Korean J. Ophthalmol. 2007; 21 (3): 178–84. https://doi.org/10.3341/kjo.2007.21.3.178</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Нероев В.В., Саакян С.В., Илюхин П.А. и др. Роль брахитерапии в лечении капиллярных гемангиом сетчатки. Российский офтальмологический журнал. 2018; 11 (3): 5–10. https://doi. org/10.21516/2072-0076-2018-11-3-5-10</mixed-citation><mixed-citation xml:lang="en">Neroev V.V., Saakyan S.V., Ilyukhin P.A., et al. Role of brachytherapy in treatment of retinal capillary hemangiomas. Russian ophthalmological journal. 2018; 11(3): 5-10 (in Russian). https://doi.org/10.21516/20720076-2018-11-3-5-10</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Нероев В.В., Илюхин П.А., Рябина М.В., Новикова А.Ю. Клинический случай хирургического лечения болезни Гиппеля — Линдау, осложненной отслойкой сетчатки. Российский офтальмологический журнал. 2018; 11 (1): 85–92. https://doi.org/10.21516/20720076-2018-11-1-85-92</mixed-citation><mixed-citation xml:lang="en">Neroev V.V., Ilyukhin P.A., Ryabina M.V., Novikova A.Yu. Surgical treatment of von Hippel — Lindau disease complicated by retinal detachment: a clinical case. Russian ophthalmological journal. 2018; 11 (1): 85–92 (in Russian). https://doi.org/10.21516/2072-0076-201811-1-85-92</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Шадричев Ф.Е., Рахманов В.В., Шкляров Е.Б., Григорьева Н.Н. Болезнь Гиппеля — Линдау. Офтальмологические ведомости. 2008; 1 (2): 70–6.</mixed-citation><mixed-citation xml:lang="en">Shadrichev F.E., Rahmanov V.V., Shklyarov E.B., Grigor'eva N.N. Von Hippel — Lindau disease. Oftal'mologicheskie vedomosti. 2008; 1 (2): 70–6 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Chew E.Y. Ocular manifestations of von Hippel — Lindau disease: clinical and genetic investigations. Trans. Am. Ophthalmol. Soc. 2005; 103: 495–511. http://dx.doi.org/10.1016/j.ajo.2006.02.011</mixed-citation><mixed-citation xml:lang="en">Chew E.Y. Ocular manifestations of von Hippel — Lindau disease: clinical and genetic investigations. Trans. Am. Ophthalmol. Soc. 2005; 103: 495–511. http://dx.doi.org/10.1016/j.ajo.2006.02.011</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Mettu P., Agrґon E., Samtani S., et al. Genotype-phenotype correlation in ocular von Hippel — Lindau (VHL) disease: the effect of missense mutation position on ocular VHL phenotype. Invest. Ophthalmol. Vis. Sci. 2010; 51: 4464–70. https://dx.doi.org/10.1167%2Fiovs.10-5223</mixed-citation><mixed-citation xml:lang="en">Mettu P., Agrґon E., Samtani S., et al. Genotype-phenotype correlation in ocular von Hippel — Lindau (VHL) disease: the effect of missense mutation position on ocular VHL phenotype. Invest. Ophthalmol. Vis. Sci. 2010; 51: 4464–70. https://dx.doi.org/10.1167%2Fiovs.10-5223</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Wong W.T., Agrґon E., Coleman H.R., et al. Genotype-phenotype correlation in von Hippel — Lindau disease with retinal angiomatosis. Arch. Ophthalmol. 2007; 125: 239–45. doi: 10.1001/archopht.125.2.239</mixed-citation><mixed-citation xml:lang="en">Wong W.T., Agrґon E., Coleman H.R., et al. Genotype-phenotype correlation in von Hippel — Lindau disease with retinal angiomatosis. Arch. Ophthalmol. 2007; 125: 239–45. doi: 10.1001/archopht.125.2.239</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Hickey M.M., Lam J.C., Bezman N.A., Rathmell W.K., Simon M.C. von Hippel — Lindau mutation in mice recapitulates Chuvash polycythemia via hypoxia-inducible factor-2 alpha signaling and splenic erythropoiesis. J. Clin. Invest. 2007; 117 (12): 3879–89. doi:10.1172/ JCI32614</mixed-citation><mixed-citation xml:lang="en">Hickey M.M., Lam J.C., Bezman N.A., Rathmell W.K., Simon M.C. von Hippel — Lindau mutation in mice recapitulates Chuvash polycythemia via hypoxia-inducible factor-2 alpha signaling and splenic erythropoiesis. J. Clin. Invest. 2007; 117 (12): 3879–89. doi:10.1172/ JCI32614</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Perrotta S., Nobili B., Ferraro M., et al. Von Hippel — Lindau-dependent polycythemia is endemic on the island of Ischia: identification of a novel cluster. Blood. 2006.15; 107 (2): 514–9. doi: 10.1182/ blood-2005-06-2422</mixed-citation><mixed-citation xml:lang="en">Perrotta S., Nobili B., Ferraro M., et al. Von Hippel — Lindau-dependent polycythemia is endemic on the island of Ischia: identification of a novel cluster. Blood. 2006.15; 107 (2): 514–9. doi: 10.1182/ blood-2005-06-2422</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Cario H. Childhood polycythemias/erythrocytoses: classification, diagnosis, clinical presentation, and treatment. Ann. Hematol. 2005; 84 (3): 137–45. doi: 10.1007/s00277-004-0985-1</mixed-citation><mixed-citation xml:lang="en">Cario H. Childhood polycythemias/erythrocytoses: classification, diagnosis, clinical presentation, and treatment. Ann. Hematol. 2005; 84 (3): 137–45. doi: 10.1007/s00277-004-0985-1</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Percy M.J., McMullin M.F., Jowitt S.N., et al. Chuvash-type congenital polycythemia in 4 families of Asian and Western European ancestry. Blood. 2003; 102 (3): 1097–9. doi:10.1182/blood-2002-10-3246</mixed-citation><mixed-citation xml:lang="en">Percy M.J., McMullin M.F., Jowitt S.N., et al. Chuvash-type congenital polycythemia in 4 families of Asian and Western European ancestry. Blood. 2003; 102 (3): 1097–9. doi:10.1182/blood-2002-10-3246</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Lv C., Bai Z., Liu Z., Luo P., Zhang J. Renal cell carcinoma risk is associated with the interactions of APOE, VHL and MTHFR gene polymorphisms. Int. J. Clin. Exp. Pathol. 2015; 8 (5): 5781–6. PMID:26191297</mixed-citation><mixed-citation xml:lang="en">Lv C., Bai Z., Liu Z., Luo P., Zhang J. Renal cell carcinoma risk is associated with the interactions of APOE, VHL and MTHFR gene polymorphisms. Int. J. Clin. Exp. Pathol. 2015; 8 (5): 5781–6. PMID:26191297</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>
