<?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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">sechenov</journal-id><journal-title-group><journal-title xml:lang="en">Sechenov Medical Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Сеченовский вестник</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2218-7332</issn><issn pub-type="epub">2658-3348</issn><publisher><publisher-name>Сеченовский Университет</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">sechenov-681</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>CLINICAL RESEARCH</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group></article-categories><title-group><article-title>Epithelial reticular cells of the thymus and the regulatory T-lymphocytes</article-title><trans-title-group xml:lang="ru"><trans-title>Ретикулярные эпителиоциты тимуса и регуляторные Т-лимфоциты</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>Торбек</surname><given-names>В. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Torbek</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виктория Эдуардовна Торбек, профессор кафедры гистологии, цитологии и эмбриологии</p><p>117513, г. Москва, ул. Акад. Бакулева, д. 6</p><p>Телефон: 8 (495) 629–75–69</p></bio><bio xml:lang="en"><p>Viktoriya Eduardovna Torbek, prof. of the chair of histology, cytology and embryology</p><p>6 Akad. Bakulev str., Moscow, 117513</p><p>Tel.: 8 (495) 629–75–69</p></bio><email xlink:type="simple">aakasianenko@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>Кузнецов</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>S. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, заведующий кафедрой гистологии, цитологии и эмбриологии</p></bio><bio xml:lang="en"><p>MD, prof., head of the chair of histology, cytology and embryology</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый МГМУ им. И.М. Сеченова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First MSMU</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2015</year></pub-date><volume>0</volume><issue>1</issue><fpage>45</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Torbek V.E., Kuznetsov S.L., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Торбек В.Э., Кузнецов С.Л.</copyright-holder><copyright-holder xml:lang="en">Torbek V.E., Kuznetsov S.L.</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.sechenovmedj.com/jour/article/view/681">https://www.sechenovmedj.com/jour/article/view/681</self-uri><abstract><p>The article presents a review of the literature. The article presents the published data on the role of reticular epithelial cells in the formation of specific microenvironment in the cortex and medulla of thymic lobules. Thymic microenvironment plays a key role in T-cell differentiation. Discusses the role of medullar epithelial cells in the development of regulatory T-lymphocytes and induction of tolerance.</p></abstract><trans-abstract xml:lang="ru"><p>Статья имеет обзорный характер. Приводятся литературные данные, касающиеся важной роли ретикулярных эпителиоцитов в формировании специфического микроокружения в корковом и мозговом веществе долек тимуса. Микроокружение играет ключевую роль в процессах Т-клеточной дифференцировки. Обсуждается роль медуллярных эпителиоцитов в формировании толерантности и развитии регуляторных Т-лимфоцитов.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Тимус</kwd><kwd>ретикулярные эпителиоциты</kwd><kwd>регуляторные Т-лимфоциты</kwd><kwd>толерантность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Thymus</kwd><kwd>reticular epithelial cells</kwd><kwd>regulatory T-cells</kwd><kwd>tolerance</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">Жулай Г.А., Олейник Е.К. Регуляторные Т-лимфоциты CD4+CD25+FOXP3+. Перспективы применения в иммунотерапии // Труды Карельского научного центра РАН. 2012. №2. С.3-17.</mixed-citation><mixed-citation xml:lang="en">Zhulaj G.A., Olejnik E.K. Regulatory T-lymphocytes CD4 + CD25 + FOXP3 +. Prospects for use in immunotherapy // Trudy Karelskogo nauchnogo tsentra RAS. 2012; 2: 3–17.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Sakaguchi S., .Sakaguchi N., Asano M. Immunologic self-tolerance by activated Tcells expressing IL-2 receptor α-chains(CD25).Breakdown of a singl mechanism of self–tolerans causes various autoimmune diseases // J. Immunol. 1995. Vol. 155. P. 1151-1164.</mixed-citation><mixed-citation xml:lang="en">Sakaguchi S., .Sakaguchi N., Asano M. Immunologic self-tolerance by activated Tcells expressing IL-2 receptor α-chains(CD25).Breakdown of a singl mechanism of self–tolerans causes various autoimmune diseases // J. Immunol. 1995. Vol. 155. P. 1151-1164.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Yang Z. Z. Ansell S. M. The role of Treg cells in the cancer immunological response // Am. J. Immunol. 2009. Vol. 5–1. P 17-28.</mixed-citation><mixed-citation xml:lang="en">Yang Z. Z. Ansell S. M. The role of Treg cells in the cancer immunological response // Am. J. Immunol. 2009. Vol. 5–1. P 17-28.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Shevach E. M. Mechanisms of Foxp3+ T-regulatory cellmediated suppression // Immuniti. 2009. Vol 30. Р. 636-645.</mixed-citation><mixed-citation xml:lang="en">Shevach E. M. Mechanisms of Foxp3+ T-regulatory cellmediated suppression // Immuniti. 2009. Vol 30. Р. 636-645.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Ross M.H. Histology: a text and atlas /M.H. Ross, G.I. Kaye, P. Wojciech. Baltimor, Lippincott Williams, Wilkins. 2003. 875 p.</mixed-citation><mixed-citation xml:lang="en">Ross M.H. Histology: a text and atlas /M.H. Ross, G.I. Kaye, P. Wojciech. Baltimor, Lippincott Williams, Wilkins. 2003. 875 p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ileana P., Zubcova I., Medvedovic M. Regeneration of the adult thymus is preceded by the expansion of K5+K8 epithelial cell progenitors and by increased expression of Trp 63, cMyc and Tcf3 transcription factors in the thymic stroma // International Immunology. 2008. Vol. 19, Ilssue 11. P. 1249-1260.</mixed-citation><mixed-citation xml:lang="en">Ileana P., Zubcova I., Medvedovic M. Regeneration of the adult thymus is preceded by the expansion of K5+K8 epithelial cell progenitors and by increased expression of Trp 63, cMyc and Tcf3 transcription factors in the thymic stroma // International Immunology. 2008. Vol. 19, Ilssue 11. P. 1249-1260.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Eun N.L., Kyeong P.J., Lee J. Characterization of the expression of cytokeratins 5, 8 and 14in mouse thymic epithelial cells during thymus regeneration following acute thymic involution // Anatomy and Cell Biology. 2011. Vol. 44(1). P.14-24.</mixed-citation><mixed-citation xml:lang="en">Eun N.L., Kyeong P.J., Lee J. Characterization of the expression of cytokeratins 5, 8 and 14in mouse thymic epithelial cells during thymus regeneration following acute thymic involution // Anatomy and Cell Biology. 2011. Vol. 44(1). P.14-24.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Anderson G., Takahama Y. Thymic epithelial cells: working class heroes for Tcell development and repertoire selection // Trends Immunol. 2012. №33. Р. 256-263.</mixed-citation><mixed-citation xml:lang="en">Anderson G., Takahama Y. Thymic epithelial cells: working class heroes for Tcell development and repertoire selection // Trends Immunol. 2012. №33. Р. 256-263.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Singh J. The ultrastructure of epithelial reticular cells // The thymus gland. 1981. Р. 133-150.</mixed-citation><mixed-citation xml:lang="en">Singh J. The ultrastructure of epithelial reticular cells // The thymus gland. 1981. Р. 133-150.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Nabarra B., Andrianarison J. Ultrastructural study of thymic reticulum 1. Epithelial component // Thymus. 1987. V.1. №2. P.95-121.</mixed-citation><mixed-citation xml:lang="en">Nabarra B., Andrianarison J. Ultrastructural study of thymic reticulum 1. Epithelial component // Thymus. 1987. V.1. №2. P.95-121.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Ярилин А.А., Шарова Н.И., Дзуцев А.Х. Взаимодействие T-лимфоцитов и эпителиальных клеток в тимусе // Russian J. Immunol. 1999. №4. Р. 15-20.</mixed-citation><mixed-citation xml:lang="en">Yarilin A.A., Sharova N.I., Dzutsev A.Kh. The interaction of T-lymphocytes and epithelial cells in thymus // Russian J. Immunol. 1999. №4. Р. 15-20.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Yarilin A.A., Sharova N.I., Bulanova E. C., Kotchergina N.I., Mitin A.A. Hormone production by epithelial cells of human thymus in vitro // Russian J. Immunol. 1996. 1. Р. 18-22.</mixed-citation><mixed-citation xml:lang="en">Yarilin A.A., Sharova N.I., Bulanova E. C., Kotchergina N.I., Mitin A.A. Hormone production by epithelial cells of human thymus in vitro // Russian J. Immunol. 1996. 1. Р. 18-22.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Wekerle H., Ketelson U.P. Thymic nurse cells – Ia bearing epithelium involved in T–lymphocyte differentiation // Nature. 1980. 283. Р.402-404.</mixed-citation><mixed-citation xml:lang="en">Wekerle H., Ketelson U.P. Thymic nurse cells – Ia bearing epithelium involved in T–lymphocyte differentiation // Nature. 1980. 283. Р.402-404.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Pezzano M., Samms M., Martines M., Guyden J. Questionable Thymic Nurse Cells // Microbiology and molecular biology reviews. 2001, V.65. № 3. Р. 390-403.</mixed-citation><mixed-citation xml:lang="en">Pezzano M., Samms M., Martines M., Guyden J. Questionable Thymic Nurse Cells // Microbiology and molecular biology reviews. 2001, V.65. № 3. Р. 390-403.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Ezaki T., Matsuno K., Kotani M. Thymic nurse cells (TNC) in spontaneous thymoma BUF/Mna rats as a model to study their role in T-cell development // Immunology. 1991. V. 73. Р. 151-158.</mixed-citation><mixed-citation xml:lang="en">Ezaki T., Matsuno K., Kotani M. Thymic nurse cells (TNC) in spontaneous thymoma BUF/Mna rats as a model to study their role in T-cell development // Immunology. 1991. V. 73. Р. 151-158.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Geenen Y., Defresne M., Robert F., et al. The neurohormonal thymic microenvironment: immunocytochemical evidence that thymic nurse cells are neuroendocrine cells // Neuroendocrinology. 1988. V. 47. Р. 365-368.</mixed-citation><mixed-citation xml:lang="en">Geenen Y., Defresne M., Robert F., et al. The neurohormonal thymic microenvironment: immunocytochemical evidence that thymic nurse cells are neuroendocrine cells // Neuroendocrinology. 1988. V. 47. Р. 365-368.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Торбек В.Э. Морфогенез тимуса. М. Изд-во РУДН. 1995. 114 с.</mixed-citation><mixed-citation xml:lang="en">Torbek V.E. Morphogenesis of the thymus. M. RUDN. 1995. 114 p.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Торбек В.Э., Юрина Н.А. Ультраструктура эпителиоцитов тимуса потомства при изменении гормонального фона в функциональной системе мать-плод // Вестник Российского Университета дружбы народов. Сер. «Медицина». 2000. № 2. С. 45-49.</mixed-citation><mixed-citation xml:lang="en">Torbek V.E., Yurina N.A. The ultrastructure of thymic epithelial progeny during hormonal changes in the functional system of the mother-fetus // Vestnik RUDN. 2000; 2: 45–49.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Беловешкин А.Г. Ультраструктура кератинового ядра телец Гассаля тимуса человека // Сборник научных работ «Труды молодых ученых» БГМУ. 2011. С. 9-13.</mixed-citation><mixed-citation xml:lang="en">Beloveshkin A.G. Ultrastructure of keratin core of Hassall corpuscles of human thymus // Scientific publication «Proceedings of young scientists» of BSMU. 2011: 9-14.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Anderson G, Song Baik, Cowan J., Holland A., McCarthy N., Kyoko Nakamura et al. Mechanisms of Thymus Medulla. Development and Function. // Current Topics in Microbiology and Immunology. 2014. V. 373. P. 19–47. Published Online: 24 April 2013.</mixed-citation><mixed-citation xml:lang="en">Anderson G, Song Baik, Cowan J., Holland A., McCarthy N., Kyoko Nakamura et al. Mechanisms of Thymus Medulla. Development and Function. // Current Topics in Microbiology and Immunology. 2014. V. 373. P. 19–47. Published Online: 24 April 2013.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Yano M, Kuroda N, Han H, Meguro-Horike M, Nishikawa Y, Kiyonari H. et al. Aire controls the differentiation program of thymic epithelial cells in the medulla for the establishment of self-tolerance // J. Exp. Med. 2008. V. 205. Р. 2827–2838.</mixed-citation><mixed-citation xml:lang="en">Yano M, Kuroda N, Han H, Meguro-Horike M, Nishikawa Y, Kiyonari H. et al. Aire controls the differentiation program of thymic epithelial cells in the medulla for the establishment of self-tolerance // J. Exp. Med. 2008. V. 205. Р. 2827–2838.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Соquet J.M. Ribot J. C.,Babala N, Middendorp S.,van der Horst G., Xiao Y., Neves J.F., Fonseca-Pereira D., Pennigton D.J., Silva-Santos B., Borst J. Epithelial and dendritic cells in the the thymic medulla promote СD4+Foxp3+ regulatory T cell development via the CD27-CD70 pathway // J. Exp. Med. 2013. V. 210(4). Р. 715-728.</mixed-citation><mixed-citation xml:lang="en">Соquet J.M. Ribot J. C.,Babala N, Middendorp S.,van der Horst G., Xiao Y., Neves J.F., Fonseca-Pereira D., Pennigton D.J., Silva-Santos B., Borst J. Epithelial and dendritic cells in the the thymic medulla promote СD4+Foxp3+ regulatory T cell development via the CD27-CD70 pathway // J. Exp. Med. 2013. V. 210(4). Р. 715-728.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Донецкова А.Д., Шарова Н.И., Никонова М.Ф., Ярилин А.А. Индукция экспрессии транскрипционного фактора FOXP3 в кроветворных клетках-предшественниках и тимоцитах человека in vitro // Иммунология. 2010. № 5. С. 232.</mixed-citation><mixed-citation xml:lang="en">Donetskova A.D., Sharova N.I., Nikonova M.F., Yarilin A.A. Induction of the transcription factor FOXP3 expression in hematopoietic progenitor cells and human thymocytes in vitro // Immunlolgiya. 2010; 5: 232.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Gordon J., Wilson V. A., Blair N.F., Sheridan J. et al. Functional evidens for a singl endodermal origin for the thymic epithelium // Nat. Immunol. 2004. 5. Р. 546-553.</mixed-citation><mixed-citation xml:lang="en">Gordon J., Wilson V. A., Blair N.F., Sheridan J. et al. Functional evidens for a singl endodermal origin for the thymic epithelium // Nat. Immunol. 2004. 5. Р. 546-553.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Nehls M., Kyewski B., Messerle M. et al. Two genetically separable steps in the differentiation of thymic epithelium // Science. 1996. V. 272. Р. 886-889.</mixed-citation><mixed-citation xml:lang="en">Nehls M., Kyewski B., Messerle M. et al. Two genetically separable steps in the differentiation of thymic epithelium // Science. 1996. V. 272. Р. 886-889.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Ohigashi I., Zuklys S., Sakata M., Mayer C.E. et al. Aireexpressing thymic medullary epithelial cells originate from β5t-express progenitor cells // Published on line May 29, 2013.</mixed-citation><mixed-citation xml:lang="en">Ohigashi I., Zuklys S., Sakata M., Mayer C.E. et al. Aireexpressing thymic medullary epithelial cells originate from β5t-express progenitor cells // Published on line May 29, 2013.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Alves N., Takahama Y., Ohigashi I., Ribeiro A. et al. Serial progression of cortical and medullary thymic epithelial microenvironments // Europ. Journal of Immunology. 2014. v. 44. Р. 16-22. Article first published on line 4 dec. 2013.</mixed-citation><mixed-citation xml:lang="en">Alves N., Takahama Y., Ohigashi I., Ribeiro A. et al. Serial progression of cortical and medullary thymic epithelial microenvironments // Europ. Journal of Immunology. 2014. v. 44. Р. 16-22. Article first published on line 4 dec. 2013.</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>
