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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">ppan</journal-id><journal-title-group><journal-title xml:lang="en">Personalized Psychiatry and Neurology</journal-title><trans-title-group xml:lang="ru"><trans-title>Personalized Psychiatry and Neurology</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2712-9179</issn><publisher><publisher-name>V. M. Bekhterev National Medical Research Centre for Psychiatry and Neurology of the Ministry of Health of the Russian Federation (Bekhterev NMRC PN)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52667/2712-9179-2021-1-2-83-94</article-id><article-id custom-type="elpub" pub-id-type="custom">ppan-20</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="en"><subject>REVIEW</subject></subj-group></article-categories><title-group><article-title>Candidate genes associated with athletes' skeletal muscle functions regulation</article-title><trans-title-group xml:lang="ru"><trans-title></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Balberova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="en"><p>Olga V. Balberova</p><p>454091 Chelyabinsk</p></bio><email xlink:type="simple">olga-balberova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Bykov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="en"><p>Evgeniy V. Bykov</p><p>454091 Chelyabinsk</p></bio><email xlink:type="simple">bev58@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Medvedev</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="en"><p>German V. Medvedev</p><p>195427 Saint-Petersburg</p></bio><email xlink:type="simple">dr.medvedev.g@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff xml:lang="en" id="aff-1"><institution>The Research Institute of Olympic Sports, Ural State University of Physical Culture</institution><country>Russian Federation</country></aff><aff xml:lang="en" id="aff-2"><institution>R. R. Vreden National Medical Research Center for Traumatology and Orthopedics, Department of Hand Surgery with Microsurgical Equipment</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>14</day><month>11</month><year>2021</year></pub-date><volume>1</volume><issue>2</issue><fpage>83</fpage><lpage>94</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Balberova O.V., Bykov E.V., Medvedev G.V., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Balberova O.V., Bykov E.V., Medvedev G.V.</copyright-holder><copyright-holder xml:lang="en">Balberova O.V., Bykov E.V., Medvedev G.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.jppn.ru/jour/article/view/20">https://www.jppn.ru/jour/article/view/20</self-uri><abstract><p>It is generally recognized that an elite athlete's status is a multifactorial phenotype depending on many environmental and genetic factors. Variations in the sequence of nucleotides in deoxyribonucleic acid (DNA), in particular, single-nucleotide variants (SNVs) act as key internal factors associated with achieving high results in sports. The determination of specific individuals' genetic characteristics allows us to identify athletes who have the greatest genetically determined potential for certain sports that require speed, strength or endurance manifestation. Of course, peculiarities of the structure and function of skeletal muscles are among the most important characteristics in sports results context, in sports associated with the development of power / strength or endurance phenotypes. The composition and function of skeletal muscles are controlled by many different genes, and their SNVs can serve as strength or endurance athletes' status biomarkers. (1) Background: to conduct a thematic review of candidate genes studies and their single-nucleotide variants (SNVs) associated with the functioning of skeletal muscles in athletes. (2) Methods: A search for articles for the period from 2010 to 2020 was conducted in the databases SCOPUS, Web of Science, Google Calendar, Clinical keys, PubMed, e-LIBRARY using keywords and their combinations; (3) Conclusions: The identification of genetic biomarkers associated with muscular system regulation can help neurologists, sports doctors and coaches in developing personalized strategies for selecting children, adolescents and young adults for endurance, strength and speed sports (for example, running short, medium or long distances). Such a personalized approach will increase sports performance and reduce the risk of sports injuries of the musculoskeletal system.</p></abstract><kwd-group xml:lang="en"><kwd>skeletal muscles</kwd><kwd>athlete</kwd><kwd>personalized medicine</kwd><kwd>sport genetics</kwd><kwd>candidate genes</kwd><kwd>ACTN3</kwd><kwd>MSTN</kwd><kwd>COMT</kwd><kwd>IGF-II</kwd><kwd>single-nucleotide variant</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">Balberova O. V., Sidorkina E. G., Koshkina K. S., Plachy J. K., Bykov E. V. Model characteristics of competition performance in terms of athletes’ functional fitness. Science for Education Today. 2021; 11(3): 161–176. doi.org/10.15293/2658-6762.2103.09</mixed-citation><mixed-citation xml:lang="en">Balberova O. V., Sidorkina E. G., Koshkina K. S., Plachy J. K., Bykov E. V. 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