<?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">r-n-j</journal-id><journal-title-group><journal-title xml:lang="ru">Российский неврологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian neurological journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2658-7947</issn><issn pub-type="epub">2686-7192</issn><publisher><publisher-name>МИА</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30629/2658-7947-2026-31-1-4-11</article-id><article-id custom-type="elpub" pub-id-type="custom">r-n-j-803</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>ОБЗОРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEWS</subject></subj-group></article-categories><title-group><article-title>Ионные каналопатии как вариант этиопатогенетического субстрата при судорожном синдроме: эпилепсия, обусловленная мутацией в гене KCNB1</article-title><trans-title-group xml:lang="en"><trans-title>Ion channelopathies as a variant of etiopathogenetic substrate in convulsive syndrome: epilepsy caused by a mutation in the KCNB1 gene</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8099-8143</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шалькевич</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shalkevich</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск.</p></bio><bio xml:lang="en"><p>Minsk.</p></bio><email xlink:type="simple">leoshal@yahoo.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/0009-0007-6657-7434</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сташков</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Stashkov</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск.</p></bio><bio xml:lang="en"><p>Minsk.</p></bio><email xlink:type="simple">artqwe_stash@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-0358-7533</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Скабей</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Skabei</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск.</p></bio><bio xml:lang="en"><p>Minsk.</p></bio><email xlink:type="simple">askabey@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный медицинский университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian State Medical University</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Минский городской центр медицинской реабилитации детей с психоневрологическими заболеваниями</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Minsk city center for medical rehabilitation of children with psychoneurological diseases</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Республиканский научно-практический центр «Мать и дитя»</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Republican scientific and practical center “Mother and child”</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>27</day><month>04</month><year>2026</year></pub-date><volume>31</volume><issue>1</issue><fpage>4</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шалькевич Л.В., Сташков А.К., Скабей А.И., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Шалькевич Л.В., Сташков А.К., Скабей А.И.</copyright-holder><copyright-holder xml:lang="en">Shalkevich L.V., Stashkov A.K., Skabei A.I.</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.r-n-j.com/jour/article/view/803">https://www.r-n-j.com/jour/article/view/803</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. Ионные каналопатии (ИК) являются результатом нарушения или изменения регуляции белков ионных каналов вследствие наследственных или приобретенных изменений. В клинической практике ИК имеют мультисистемную направленность; со стороны ЦНС основные клинические симптомокомплексы включают эпилепсию, атаксию различного генеза, нарушение когнитивных и поведенческих функций, гиперкинетические расстройства, цефалалгии, невропатическую боль, нарушение чувствительности, миокимии, миотонию, идиопатическую мышечную слабость, нарушение сна, снижение зрения и слуха. В последнее время ИК наиболее часто рассматриваются как триггер в развитии эпилепсии вне зависимости от типа каналов. Калиевые каналопатии (КК) являются самым многочисленным и разнообразным типом каналопатий по структуре, функциям, биофизическим и фармакологическим свойствам. В основе патогенеза КК лежит нарушение регуляции трансмембранного градиента К+, который, приводит к определенному нарушению в зависимости от подтипа калиевого канала.</p></sec><sec><title>Цель исследования</title><p>Цель исследования: изучить данные научных публикаций с последующим структурированием информации и представить основные клинико-диагностические характеристики ИК с возможностями оптимальной терапии сопутствующих судорожных состояний.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Поиск осуществлялся в поисковых системах MEDLINE, PubMed, Google Scholar, eLIBRARY по тегам «ионные каналопатии», «KCNB1». Были отобраны публикации, относящиеся к клиническим испытаниям, контролируемым исследованиям, системным обзорам и клиническим случаям. Всего анализу подверглись 25 научных публикаций с 2009 по 2024 г. Представлено клиническое наблюдение ребенка с эпилепсией, обусловленной мутацией в гене KCNB1 с положительным эффектом от таргетной терапии. Результаты. Рассмотрены основные эпилептогенные КК, терапия которых носит симптоматический характер. Однако, в отношении ряда эпилептогенных КК терапевтический подход имеет таргетную направленность с назначением конкретных противоэпилептических препаратов, имеющих максимальную эффективность в зависимости от вида ионного канала.</p></sec><sec><title>Заключение</title><p>Заключение. Лечение эпилепсии при ионных каналопатиях должно определяться не только общепринятой стратегией по отношению к виду и типу припадков, но и в соответствии с выявленным генетическим дефектом.</p></sec></abstract><trans-abstract xml:lang="en"><p>Ion channelopathies (ICs) are the result of impaired or altered regulation of ion channel proteins because of hereditary or acquired alterations. In general clinical practice IСs have a multisystemic presentation; from the central nervous system the main clinical symptom complexes include epilepsy, ataxia of various genesis, impaired cognitive and behavioral functions, hyperkinetic disorder, cephalalgia, neuropathic pain, sensory disturbance, myokymia, myotonia, idiopathic muscle weakness, sleep disturbance, visual and hearing impairment. Nowadays ionic channelopathies are most commonly considered as a trigger of the development of epilepsy independently of the type of channels. Potassium channelopathies (PCs) are the most numerous and varied type of channelopathies in terms of structure, function, biophysical and pharmacological properties. The pathogenesis of PCs is based on the dysregulation of the transmembrane K + gradient, which in turn leads to a specific nosology depending on the potassium channel subtype.</p><sec><title>Aim</title><p>Aim: to research the data of worldwide scientific publications with further structuring of information and to provide the main clinical and diagnostic characteristics of IC with optimal therapy of concomitant seizure conditions.</p></sec><sec><title>Material and methods</title><p>Material and methods. We have analyzed 25 scientific publications in MEDLINE, PubMed, Google Scholar, eLIBRARY database (using the keywords “ion channelopathies” and “KCNB1”): clinical trials, randomized controlled trials, systematic reviews, clinical cases from 2009 to 2024. Also, we presented a clinical case of a child with epilepsy caused by a mutation in the KCNB1 gene, showing a positive eff ect due to the targeted therapy.</p></sec><sec><title>Results</title><p>Results. We considered the main epileptogenic PCs. ICs therapy represents symptomatic treatment. For a number of epileptogenic PCs, the therapeutic approach has a strictly specific and at once highly effective anticonvulsant therapy depending on the type of ion channel.</p></sec><sec><title>Conclusion</title><p>Conclusion. The treatment of epileptic manifestations of ion channelopathies should be determined not only by the generally accepted strategy based on the type and form of seizures but also in accordance to the identified genetic defect.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ионные каналопатии</kwd><kwd>калиевые каналопатии</kwd><kwd>патогенез</kwd><kwd>клиника</kwd><kwd>диагностика</kwd><kwd>лечение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ionic channelopathies</kwd><kwd>potassium channelopathies</kwd><kwd>pathogenesis</kwd><kwd>clinical manifestations</kwd><kwd>diagnostics</kwd><kwd>treatment</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">Kim J-B Channelopathies. Korean J. Pediatr. 2014;57(1):1–18. doi: 10.3345/kjp.2014.57.1.1</mixed-citation><mixed-citation xml:lang="en">Kim J-B Channelopathies. Korean J. Pediatr. 2014;57(1):1–18. doi: 10.3345/kjp.2014.57.1.1</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Catteral WA. Ion Channel Voltage Sensors: Structure, Function, and Pathophysiology. Neuron. 2010;67(6):915–928. doi: 10.1016/j.neuron.2010.08.021</mixed-citation><mixed-citation xml:lang="en">Catteral WA. Ion Channel Voltage Sensors: Structure, Function, and Pathophysiology. Neuron. 2010;67(6):915–928. doi: 10.1016/j.neuron.2010.08.021</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar D, Ambasta RK, Kumar P. Mutational Consequences of Aberrant Ion Channels in Neurological Disorders. J. Membr. Biol. 2014;247(11):1083–1127. doi: 10.1007/s00232-014-9716-2</mixed-citation><mixed-citation xml:lang="en">Kumar D, Ambasta RK, Kumar P. Mutational Consequences of Aberrant Ion Channels in Neurological Disorders. J. Membr. Biol. 2014;247(11):1083–1127. doi: 10.1007/s00232-014-9716-2</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Kullmann DM. Neurological Channelopathies. Annu. Rev. Neurosci. 2010;33:151–172. doi: 10.1146/annurev-neuro060909-153122</mixed-citation><mixed-citation xml:lang="en">Kullmann DM. Neurological Channelopathies. Annu. Rev. Neurosci. 	2010;33:151–172. doi: 10.1146/annurev-neuro060909-153122</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kessi M, Chen B, Peng J, Yan F, Yang L, Yin F. Calcium channelopathies and intellectual disability: a systematic review. Orphanet J. Rare Dis. 2021;16(1):219. https://doi.org/10.1186/s13023-021-01850-0</mixed-citation><mixed-citation xml:lang="en">Kessi M, Chen B, Peng J, Yan F, Yang L, Yin F. Calcium channelopathies and intellectual disability: a systematic review. Orphanet J. Rare Dis. 2021;16(1):219. https://doi.org/10.1186/s13023-021-01850-0</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Rivolta I, Binda A, Masi A, DiFrancesco JC. Cardiac and neuronal HCN channelopathies. Pfl ugers Arch. 2020;472(7):931–951. https://doi.org/10.1007/s00424-020-02384-3</mixed-citation><mixed-citation xml:lang="en">Rivolta I, Binda A, Masi A, DiFrancesco JC. Cardiac and neuronal HCN channelopathies. Pfl ugers Arch. 2020;472(7):931–951. https://doi.org/10.1007/s00424-020-02384-3</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Terragni B, Scalmani P, Franceschetti S, Cestele S, Mantegazza M. Post-translational dysfunctions in channelopathies of the nervous system. Neuropharmacology. 2018;132:31–42. https://doi.org/10.1016/j.neuropharm.2017.05.028</mixed-citation><mixed-citation xml:lang="en">Terragni B, Scalmani P, Franceschetti S, Cestele S, Mantegazza M. Post-translational dysfunctions in channelopathies of the nervous system. Neuropharmacology. 2018;132:31–42. https://doi.org/10.1016/j.neuropharm.2017.05.028</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Марахонов АВ, Вареников ГГ, Скоблов МЮ. Натриевые каналопатии: от молекулярной физиологии до медицинской генетики. Генетика. 2018;54(1):53–66. doi: 10.7868/S0016675818010095</mixed-citation><mixed-citation xml:lang="en">Marakhonov AV, Varenikov GG, Skoblov MYu. Sodium Channelopathies: From Molecular Physiology towards Medical Genetics. Russian Journal of Genetics. 2018;54(1):53–66. doi: 10.7868/S0016675818010095. (Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Poroca DR, Pelis RM, Chappe VM. ClC Channels and Transporters: Structure, Physiological Functions, and Implications in Human Chloride Channelopathies. Front. Pharmacol. 2017;8:151. https://doi.org/10.3389/fphar.2017.00151</mixed-citation><mixed-citation xml:lang="en">Poroca DR, Pelis RM, Chappe VM. ClC Channels and Transporters: Structure, Physiological Functions, and Implications in Human Chloride Channelopathies. Front. Pharmacol. 2017;8:151. https://doi.org/10.3389/fphar.2017.00151</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Jurkat-Rott K, Lerche H, Weber Y, Lehmann-Horn F. Hereditary channelopathies in neurology. Adv. Exp. Med. Biol. 2010;686:305–334. doi: 10.1007/978-90-481-9485-8-18</mixed-citation><mixed-citation xml:lang="en">Jurkat-Rott K, Lerche H, Weber Y, Lehmann-Horn F. Hereditary channelopathies in neurology. Adv. Exp. Med. Biol. 2010;686:305–334. doi: 10.1007/978-90-481-9485-8-18</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Allen N. M, Weckhuysen S, Gorman K, King MD, Lerche H. Genetic potassium channel-associated epilepsies: Clinical review of the Kv family. Eur. J. Paediatr. Neurol. 2020;24:105–116. doi: 10.1016/j.ejpn.2019.12.002</mixed-citation><mixed-citation xml:lang="en">Allen N. M, Weckhuysen S, Gorman K, King MD, Lerche H. Genetic potassium channel-associated epilepsies: Clinical review of the Kv family. Eur. J. Paediatr. Neurol. 2020;24:105–116. doi: 10.1016/j.ejpn.2019.12.002</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Харибегашвили АС, Евтушенко СК, Иванова МФ. О возможных новых нейрохимических механизмах патогенеза эпилепсии. Международный неврологический журнал. 2017;88(2):11–15. doi: 10.22141/2224-0713.2.88.2017.100192</mixed-citation><mixed-citation xml:lang="en">Kharibegashvili AS, Yevtushenko SK, Ivanova MF. Possible new neurochemical mechanisms of epilepsy. The International Neurological Journal (Meždunarodnyj nevrologičeskij žurnal). 2017;88(2):11–15. doi: 10.22141/2224-0713.2.88.2017.100192. (Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Gambardella A, Labate A. The role of calcium channel mutations in human epilepsy. Prog. Brain Res. 2014;213:87–96. http://dx.doi.org/10.1016/B978-0-444-63326-2.00004-1</mixed-citation><mixed-citation xml:lang="en">Gambardella A, Labate A. The role of calcium channel mutations in human epilepsy. Prog. Brain Res. 2014;213:87–96. http://dx.doi.org/10.1016/B978-0-444-63326-2.00004-1</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Cornet M-C, Cilio MR. Genetics of neonatal-onset epilepsies. Handb. Clin. Neurol. 2019;162:415–433. https://doi.org/10.1016/B978-0-444-64029-1.00020-5</mixed-citation><mixed-citation xml:lang="en">Cornet M-C, Cilio MR. Genetics of neonatal-onset epilepsies. Handb. Clin. Neurol. 2019;162:415–433. https://doi.org/10.1016/B978-0-444-64029-1.00020-5</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Мельников КН, Вислобоков АИ., Колпакова МЭ, Борисова ВА, Игнатов ЮД. Калиевые ионные каналы клеточных мембран. Обзоры по клинической фармакологии и лекарственной терапии. 2009;7(1):3–27. https://cyberleninka.ru/article/n/kalievye-ionnye-kanaly-kletochnyh-membran?ysclid=m9adbrj3k5365934343.</mixed-citation><mixed-citation xml:lang="en">Mel’nikov КN, Vislobokov AI, Kolpakova ME, Borisova VА, Ignatov Yu.D. Potassium of ionic channels of cellular membranes. Reviews on clinical pharmacology and drug therapy. 2009;7(1):3–27. (Russian). https://cyberleninka.ru/article/n/kalievye-ionnye-kanaly-kletochnyh-membran?ysclid=m9adbrj3k5365934343.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">D’Adamo MC, Liantonio A, Rolland J-F, Pessia M, Imbrici P. Kv1.1 Channelopathies: Pathophysiological Mechanisms and Therapeutic Approaches. Int. J. Mol. Sci. 2020;21(8):2935. https://doi.org/10.3390/ijms21082935</mixed-citation><mixed-citation xml:lang="en">D’Adamo MC, Liantonio A, Rolland J-F, Pessia M, Imbrici P. Kv1.1 Channelopathies: Pathophysiological Mechanisms and Therapeutic Approaches. Int. J. Mol. Sci. 2020;21(8):2935. https://doi.org/10.3390/ijms21082935</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Vivekanandam V, Männikkö R, Matthews E, Hanna MG. Improving genetic diagnostics of skeletal muscle channelopathies. Expert Rev. Mol. Diagn. 2020;20(7):725–736. https://doi.org/10.1080/14737159.2020.1782195</mixed-citation><mixed-citation xml:lang="en">Vivekanandam V, Männikkö R, Matthews E, Hanna MG. Improving genetic diagnostics of skeletal muscle channelopathies. Expert Rev. Mol. Diagn. 2020;20(7):725–736. https://doi.org/10.1080/14737159.2020.1782195</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Wykes RC, Lignani G. Gene therapy and editing: Novel potential treatments for neuronal channelopathies. Neuropharmacology. 2018;132:108–117. http://dx.doi.org/10.1016/j.neuropharm.2017.05.029</mixed-citation><mixed-citation xml:lang="en">Wykes RC, Lignani G. Gene therapy and editing: Novel potential treatments for neuronal channelopathies. Neuropharmacology. 2018;132:108–117. http://dx.doi.org/10.1016/j.neuropharm.2017.05.029</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">De Kovel CGF, Syrbe S, Brilstra EH, Verbeek N, Kerr B, Dubbs H, Bayat A, Desai S, Naidu S, Srivastava S, Cagaylan H, Yis U, Saunders C, Rook M, Plugge S, Muhle H, Afawi Z, Klein K-M, Jayaraman V, Rajagopalan R, Goldberg E, Marsh E, Kessler S, Bergqvist C, Conlin LK, Krok BL, Thiff ault I, Pendziwiat M, Helbig I, Polster T, Borggraefe I, Lemke JR, Van den Boogaardt M-J, Møller RS, Koeleman BPC. Neurodevelopmental Disorders Caused by De Novo Variants in KCNB1 Genotypes and Phenotypes. JAMA Neurol. 2017;74(10):1228–1236. doi: 10.1001/jamaneurol.2017.1714</mixed-citation><mixed-citation xml:lang="en">De Kovel CGF, Syrbe S, Brilstra EH, Verbeek N, Kerr B, Dubbs H, Bayat A, Desai S, Naidu S, Srivastava S, Cagaylan H, Yis U, Saunders C, Rook M, Plugge S, Muhle H, Afawi Z, Klein K-M, Jayaraman V, Rajagopalan R, Goldberg E, Marsh E, Kessler S, Bergqvist C, Conlin LK, Krok BL, Thiff ault I, Pendziwiat M, Helbig I, Polster T, Borggraefe I, Lemke JR, Van den Boogaardt M-J, Møller RS, Koeleman BPC. Neurodevelopmental Disorders Caused by De Novo Variants in KCNB1 Genotypes and Phenotypes. JAMA Neurol. 2017;74(10):1228–1236. doi: 10.1001/jamaneurol.2017.1714</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Bar C, Barcia G, Jennesson M, Le Guyader G, Schneider A, Mignot C, Lesca G, Breuillard D, Montomoli M, Keren B, Doummar D, Billette de Villemeur T, Afenjar A, Marey I, Gerard M, Isnard H, Poisson A, Dupont S, Berquin P, Meyer P, Genevieve D, De Saint Martin A, El Chehadeh S, Chelly J, Guët A, Scalais E, Dorison N, Myers CT, Meff ord HC, Howell KB, Marini C, Freeman JL, Nica A, Terrone G, Sekhara T, Lebre A-S, Odent S, Sadleir LG, Munnich A, Guerrini R, Scheff er IE, Kabashi E, Nabbout R. Expanding the genetic and phenotypic relevance of KCNB1 variants in developmental and epileptic encephalopathies: 27 new patients and overview of the literature. Human Mutation. 2019;1–12. https://doi.org/10.1002/humu.23915</mixed-citation><mixed-citation xml:lang="en">Bar C, Barcia G, Jennesson M, Le Guyader G, Schneider A, Mignot C, Lesca G, Breuillard D, Montomoli M, Keren B, Doummar D, Billette de Villemeur T, Afenjar A, Marey I, Gerard M, Isnard H, Poisson A, Dupont S, Berquin P, Meyer P, Genevieve D, De Saint Martin A, El Chehadeh S, Chelly J, Guët A, Scalais E, Dorison N, Myers CT, Meff ord HC, Howell KB, Marini C, Freeman JL, Nica A, Terrone G, Sekhara T, Lebre A-S, Odent S, Sadleir LG, Munnich A, Guerrini R, Scheff er IE, Kabashi E, Nabbout R. Expanding the genetic and phenotypic relevance of KCNB1 variants in developmental and epileptic encephalopathies: 27 new patients and overview of the literature. Human Mutation. 2019;1–12. https://doi.org/10.1002/humu.23915</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Krüger J, Lerche H. Retigabine and gabapentin restore channel function and neuronal fi ring in a cellular model of an epilepsyassociated dominant-negative KCNQ5 variant. Neuropharmacology. 2024;250:109892. doi: 10.1016/j.neuropharm.2024.109892</mixed-citation><mixed-citation xml:lang="en">Krüger J, Lerche H. Retigabine and gabapentin restore channel function and neuronal fi ring in a cellular model of an epilepsyassociated dominant-negative KCNQ5 variant. Neuropharmacology. 2024;250:109892. doi: 10.1016/j.neuropharm.2024.109892</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Púa-Torrejón RC, González-Alguacil E, Soto-Insuga V, Moreno-Cantero T, Ortiz-Cabrera NV, Pérez-Poyato MS, Falcó-Rojas MLR, García-Peñas JJ. Variabilidad de la expresión clínica de la encefalopatía KCNB1. Rev. Neurol. 2021;73(12):403–408. doi: 10.33588/rn.7312.2021267</mixed-citation><mixed-citation xml:lang="en">Púa-Torrejón RC, González-Alguacil E, Soto-Insuga V, MorenoCantero T, Ortiz-Cabrera NV, Pérez-Poyato MS, Falcó-Rojas MLR, García-Peñas JJ. Variabilidad de la expresión clínica de la encefalopatía KCNB1. Rev. Neurol. 2021;73(12):403–408. doi: 10.33588/rn.7312.2021267</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Zheng Y, Chen J. Voltage-gated potassium channels and genetic epilepsy. Front. Neurol. 2024;15:1466075. doi: 10.3389/fneur.2024.1466075</mixed-citation><mixed-citation xml:lang="en">Zheng Y, Chen J. Voltage-gated potassium channels and genetic epilepsy. Front. Neurol. 2024;15:1466075. doi: 10.3389/fneur.2024.1466075</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Munch AS, Saljic A, Boddum K, Grunnet M, Hougaard C, Jespersen T. Pharmacological rescue of mutated Kv3.1 ion-channel linked to progressive myoclonus epilepsies. Eur. J. Pharmacol. 2018;833:255–262. doi: 10.1016/j.ejphar.2018.06.015</mixed-citation><mixed-citation xml:lang="en">Munch AS, Saljic A, Boddum K, Grunnet M, Hougaard C, Jespersen T. Pharmacological rescue of mutated Kv3.1 ion-channel linked to progressive myoclonus epilepsies. Eur. J. Pharmacol. 2018;833:255–262. doi: 10.1016/j.ejphar.2018.06.015</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Al-Eitan LN, Al-Dalalah IM, Elshammari AK, Khreisat WH, Almasri AY. The Impact of Potassium Channel Gene Polymorphisms on Antiepileptic Drug Responsiveness in Arab Patients with Epilepsy. J. Pers. Med. 2018;8(4):37. doi: 10.3390/jpm8040037</mixed-citation><mixed-citation xml:lang="en">Al-Eitan LN, Al-Dalalah IM, Elshammari AK, Khreisat WH, Almasri AY. The Impact of Potassium Channel Gene Polymorphisms on Antiepileptic Drug Responsiveness in Arab Patients with Epilepsy. J. Pers. Med. 2018;8(4):37. doi: 10.3390/jpm8040037</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>
