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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">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2026.93.25</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-3210</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>ТОЧКА ЗРЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POINT OF VIEW</subject></subj-group></article-categories><title-group><article-title>Ассоциация гена дофаминергической системы ANKK1 (DRD2) с уровнем тревоги и депрессии в изолированной якутской популяции</article-title><trans-title-group xml:lang="en"><trans-title>Association of the ANKK1 (DRD2) dopaminergic gene with anxiety and depression levels in an isolated Yakut Population</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-5977-5518</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крылов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krylov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крылов Алексей Васильевич ‒ мл. науч. сотр. лаборатории наследственной патологии отдела молекулярной генетики,</p><p>ул. Кулаковского, д.6, г. Якутск, 677000</p></bio><email xlink:type="simple">alexkrulovwork@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7862-1876</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлова</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlova</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлова Надежда Ивановна ‒ канд. биол. наук, вед. науч. сотр., руководитель лаборатории наследственной патологии отдела молекулярной генетики,</p><p>ул. Кулаковского, д.6, г. Якутск, 677000</p></bio><email xlink:type="simple">solnishko_84@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-5414-4102</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бочуров</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bochurov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бочуров Алексей Алексеевич ‒ мл. науч. сотр. лаборатории наследственной патологии отдела молекулярной генетики,</p><p>ул. Кулаковского, д.6, г. Якутск, 677000</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/0000-0003-0113-6498</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яковлева</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovleva</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яковлева Мария Владимировна ‒ канд. мед. наук, ст. науч. сотр. лаборатории нейродегенеративных заболеваний отдела эпидемиологии хронических неинфекционных заболеваний, ул. Кулаковского, д.6, г. Якутск, 677000;</p><p>зав. шестым общим психиатрическим отделением, ул. Лермонтова, д. 178, г. Якутск, 677010</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/0000-0002-2143-0021</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кононова</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kononova</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кононова Сардана Кононовна ‒ канд. биол. наук, гл. науч. сотр., руководитель отдела молекулярной генетики,</p><p>ул. Кулаковского, д.6, г. Якутск, 677000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ФГБНУ «Якутский научный центр комплексных медицинских проблем»</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>ФГБНУ «Якутский научный центр комплексных медицинских проблем»;&#13;
ГБУ РС(Я) «Якутский республиканский психоневрологический диспансер»</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>28</day><month>03</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>120</fpage><lpage>124</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Крылов А.В., Павлова Н.И., Бочуров А.А., Яковлева М.В., Кононова С.К., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Крылов А.В., Павлова Н.И., Бочуров А.А., Яковлева М.В., Кононова С.К.</copyright-holder><copyright-holder xml:lang="en">Krylov A.V., Pavlova N.I., Bochurov A.A., Yakovleva M.V., Kononova S.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://ymj.elpub.ru/jour/article/view/3210">https://ymj.elpub.ru/jour/article/view/3210</self-uri><abstract><p>Ввиду противоречивости данных о роли вариации rs1800497 гена ANKK1 (DRD2) в развитии аффективных расстройств особый интерес представляет его изучение в изолированных популяциях. В настоящем исследовании впервые изучена ассоциация вариации rs1800497 (Taq1A) с уровнем тревоги и депрессии, оцененным по шкале HADS, в якутской популяции на выборке из 148 чел. Методом ПЦР-ПДРФ показано, что носительство минорного T-аллеля статистически значимо ассоциировано с повышенной вероятностью наличия тревожно-депрессивной симптоматики (OR = 2,07; 95% ДИ: 1,05–4,10). Полученные результаты свидетельствуют о потенциальном вкладе данного генетического варианта в патогенез аффективных расстройств в изучаемой популяции. Необходимы дальнейшие исследования на расширенных выборках для подтверждения выявленных ассоциаций.</p></abstract><trans-abstract xml:lang="en"><p>Given the contradictory data on the role of the ANKK1 (DRD2) gene rs1800497 variant in the development of affective disorders, its study in isolated populations is of particular interest. This study is the first to investigate the association of the rs1800497 (Taq1A) variant with the levels of anxiety and depression, assessed using the Hospital Anxiety and Depression Scale (HADS), in the Yakut population on a sample of 148 individuals. Using the PCR-RFLP method, it was shown that carriage of the minor T-allele is statistically significantly associated with an increased likelihood of anxiety-depressive symptoms (OR = 2.07; 95% CI: 1.05–4.10). The obtained results indicate a potential contribution of this genetic variant to the pathogenesis of affective disorders in the studied population. Further studies on expanded samples are required to confirm the identified associations.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ANKK1</kwd><kwd>DRD2</kwd><kwd>rs1800497</kwd><kwd>Taq1A</kwd><kwd>депрессия</kwd><kwd>тревога</kwd><kwd>HADS</kwd><kwd>якутская популяция</kwd><kwd>генетическая ассоциация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ANKK1</kwd><kwd>DRD2</kwd><kwd>rs1800497</kwd><kwd>Taq1A</kwd><kwd>depression</kwd><kwd>anxiety</kwd><kwd>HADS</kwd><kwd>Yakut population</kwd><kwd>genetic association</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках НИР «Молекулярно-генетические особенности развития наследственно-обусловленной патологии, многофакторных заболеваний и коморбидных состояний в Северо-Восточном регионе России» с использованием УНУ «Геном Якутии» №USU_507512.</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">Grandy D.K., Litt M., Allen L., et al. The human dopamine D2 receptor gene is located on chromosome 11 at q22-q23 and identifies a TaqI RFLP. Am J Hum Genet. 1989 Nov; 45 (5): 778- 85. PMID: 2573278; PMCID: PMC1683432.</mixed-citation><mixed-citation xml:lang="en">Grandy D.K., Litt M., Allen L., et al. The human dopamine D2 receptor gene is located on chromosome 11 at q22-q23 and identifies a TaqI RFLP. Am J Hum Genet. 1989 Nov; 45 (5): 778- 85. PMID: 2573278; PMCID: PMC1683432.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Lawford B.R., Young R., Noble E.P., et al. The D2 dopamine receptor (DRD2) gene is associated with co-morbid depression, anxiety and social dysfunction in untreated veterans with post-traumatic stress disorder. Eur Psychiatry. 2006 Apr; 21 (3): 180-5. https://doi.org/10.1016/j.eurpsy.2005.01.006. PMID: 16632165.</mixed-citation><mixed-citation xml:lang="en">Lawford B.R., Young R., Noble E.P., et al. The D2 dopamine receptor (DRD2) gene is associated with co-morbid depression, anxiety and social dysfunction in untreated veterans with post-traumatic stress disorder. Eur Psychiatry. 2006 Apr; 21 (3): 180-5. https://doi.org/10.1016/j.eurpsy.2005.01.006. PMID: 16632165.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kim J.I., Kim J.W., Lee J.M., et al. Interaction between DRD2 and lead exposure on the cortical thickness of the frontal lobe in youth with attention-deficit/hyperactivity disorder. Prog Neuropsychopharmacol Biol Psychiatry. 2018 Mar 2; 82: 169-176. https://doi.org/10.1016/j.pnpbp.2017.11.018. Epub 2017 Nov 21. PMID: 29169998.</mixed-citation><mixed-citation xml:lang="en">Kim J.I., Kim J.W., Lee J.M., et al. Interaction between DRD2 and lead exposure on the cortical thickness of the frontal lobe in youth with attention-deficit/hyperactivity disorder. Prog Neuropsychopharmacol Biol Psychiatry. 2018 Mar 2; 82: 169-176. https://doi.org/10.1016/j.pnpbp.2017.11.018. Epub 2017 Nov 21. PMID: 29169998.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Gorwood P., Bellivier F., Adès J., Leboyer M. The DRD2 gene and the risk for alcohol dependence in bipolar patients. European Psychiatry. 2000; 15 (2): 103-108. https://doi.org/10.1016/S0924-9338(00)00205-4.</mixed-citation><mixed-citation xml:lang="en">Gorwood P., Bellivier F., Adès J., Leboyer M. The DRD2 gene and the risk for alcohol dependence in bipolar patients. European Psychiatry. 2000; 15 (2): 103-108. https://doi.org/10.1016/S0924-9338(00)00205-4.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Hussain M.S., Siddiqui S.A., Mondal S., et al. Association of DRD2 gene polymorphisms with schizophrenia in the young Bangladeshi population: A pilot study. Heliyon. 2020 Oct 1; 6 (10): e05125. https://doi.org/10.1016/j.heliyon.2020.e05125. PMID: 33043160; PMCID: PMC7536371.</mixed-citation><mixed-citation xml:lang="en">Hussain M.S., Siddiqui S.A., Mondal S., et al. Association of DRD2 gene polymorphisms with schizophrenia in the young Bangladeshi population: A pilot study. Heliyon. 2020 Oct 1; 6 (10): e05125. https://doi.org/10.1016/j.heliyon.2020.e05125. PMID: 33043160; PMCID: PMC7536371.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Pohjalainen T., Rinne J.O., Någren K., et al. The A1 allele of the human D2 dopamine receptor gene predicts low D2 receptor availability in healthy volunteers. Mol Psychiatry. 1998 May; 3 (3): 256-60. https://doi.org/10.1038/sj.mp.4000350. PMID: 9672901.</mixed-citation><mixed-citation xml:lang="en">Pohjalainen T., Rinne J.O., Någren K., et al. The A1 allele of the human D2 dopamine receptor gene predicts low D2 receptor availability in healthy volunteers. Mol Psychiatry. 1998 May; 3 (3): 256-60. https://doi.org/10.1038/sj.mp.4000350. PMID: 9672901.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Jung Y., Montel R.A., Shen P.H., et al. Assessment of the Association of D2 Dopamine Receptor Gene and Reported Allele Frequencies With Alcohol Use Disorders: A Systematic Review and Meta-analysis. JAMA Netw Open. 2019 Nov 1; 2 (11): e1914940. https://doi.org/10.1001/jamanetworkopen.2019.14940. PMID: 31702801; PMCID: PMC6902783.</mixed-citation><mixed-citation xml:lang="en">Jung Y., Montel R.A., Shen P.H., et al. Assessment of the Association of D2 Dopamine Receptor Gene and Reported Allele Frequencies With Alcohol Use Disorders: A Systematic Review and Meta-analysis. JAMA Netw Open. 2019 Nov 1; 2 (11): e1914940. https://doi.org/10.1001/jamanetworkopen.2019.14940. PMID: 31702801; PMCID: PMC6902783.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Gluskin B., Mickey B. Genetic variation and dopamine D2 receptor availability: a systematic review and meta-analysis of human in vivo molecular imaging studies. Transl Psychiatry. 2016; 6(3): e747. https://doi.org/10.1038/tp.2016.22.</mixed-citation><mixed-citation xml:lang="en">Gluskin B., Mickey B. Genetic variation and dopamine D2 receptor availability: a systematic review and meta-analysis of human in vivo molecular imaging studies. Transl Psychiatry. 2016; 6(3): e747. https://doi.org/10.1038/tp.2016.22.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">He M., Yan H., Duan Z.X., et al. Genetic distribution and association analysis of DRD2 gene polymorphisms with major depressive disorder in the Chinese Han population. Int J Clin Exp Pathol. 2013 May 15; 6 (6): 1142-9. PMID: 23696934; PMCID: PMC3657369.</mixed-citation><mixed-citation xml:lang="en">He M., Yan H., Duan Z.X., et al. Genetic distribution and association analysis of DRD2 gene polymorphisms with major depressive disorder in the Chinese Han population. Int J Clin Exp Pathol. 2013 May 15; 6 (6): 1142-9. PMID: 23696934; PMCID: PMC3657369.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Savitz J., Hodgkinson C.A., Martin-Soelch C., et al. DRD2/ANKK1 Taq1A polymorphism (rs1800497) has opposing effects on D2/3 receptor binding in healthy controls and patients with major depressive disorder. Int J Neuropsychopharmacol. 2013 Oct; 16 (9): 2095-101. https://doi.org/10.1017/S146114571300045X. Epub 2013 May 20. PMID: 23683269; PMCID: PMC3758772.</mixed-citation><mixed-citation xml:lang="en">Savitz J., Hodgkinson C.A., Martin-Soelch C., et al. DRD2/ANKK1 Taq1A polymorphism (rs1800497) has opposing effects on D2/3 receptor binding in healthy controls and patients with major depressive disorder. Int J Neuropsychopharmacol. 2013 Oct; 16 (9): 2095-101. https://doi.org/10.1017/S146114571300045X. Epub 2013 May 20. PMID: 23683269; PMCID: PMC3758772.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Niu Y.M., Zhang J., Tang H., et al. Association between DRD2/ANKK1 rs1800497 C &gt; T polymorphism and post-traumatic stress disorder susceptibility: a multivariate meta-analysis. Front Neurosci. 2023 May 18; 17: 1102573. https://doi.org/10.3389/fnins.2023.1102573. PMID: 37274216; PMCID: PMC10232825.</mixed-citation><mixed-citation xml:lang="en">Niu Y.M., Zhang J., Tang H., et al. Association between DRD2/ANKK1 rs1800497 C &gt; T polymorphism and post-traumatic stress disorder susceptibility: a multivariate meta-analysis. Front Neurosci. 2023 May 18; 17: 1102573. https://doi.org/10.3389/fnins.2023.1102573. PMID: 37274216; PMCID: PMC10232825.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Федорова С.А., Хуснутдинова Э.К. Особенности структуры генофонда и генетическая история саха (якутов). Генетика. 2022; 58 (12): 1349–1366. https://doi.org/10.31857/S0016675822120037. EDN: FZYHOU.</mixed-citation><mixed-citation xml:lang="en">Fedorova S.A., Khusnutdinova E.K. Features of the structure of the gene pool and the genetic history of the Sakha (Yakuts). Genetics. 2022; 58 (12): 1349–1366 (In Russian). https://doi.org/10.31857/S0016675822120037. EDN: FZYHOU.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang L., Hu L., Li X., et al. The DRD2 rs1800497 polymorphism increase the risk of mood disorder: evidence from an update meta-analysis. J Affect Disord. 2014 Apr; 158: 71-7. https://doi.org/10.1016/j.jad.2014.01.015. Epub 2014 Feb 10. PMID: 24655768.</mixed-citation><mixed-citation xml:lang="en">Zhang L., Hu L., Li X., et al. The DRD2 rs1800497 polymorphism increase the risk of mood disorder: evidence from an update meta-analysis. J Affect Disord. 2014 Apr; 158: 71-7. https://doi.org/10.1016/j.jad.2014.01.015. Epub 2014 Feb 10. PMID: 24655768.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Tabrizi, F., Rosén, J., Grönvall, H., et al. Heritability and polygenic load for comorbid anxiety and depression. Transl Psychiatry. 2025; 15 (1): 98. https://doi.org/10.1038/s41398-025-03325-3.</mixed-citation><mixed-citation xml:lang="en">Tabrizi, F., Rosén, J., Grönvall, H., et al. Heritability and polygenic load for comorbid anxiety and depression. Transl Psychiatry. 2025; 15 (1): 98. https://doi.org/10.1038/s41398-025-03325-3.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Бравина Р.И. Концепция жизни и смерти в культуре этноса: на материале традиций саха. На материале культуры Саха. Новосибирск: Наука. 2005; 307.</mixed-citation><mixed-citation xml:lang="en">Bravina R.I. The concept of life and death in ethnoculture: based on Sakha traditions. Based on the Sakha culture. Novosibirsk: Nauka. 2005; 307. (In Russian).</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>
