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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">asurgery</journal-id><journal-title-group><journal-title xml:lang="ru">Амбулаторная хирургия</journal-title><trans-title-group xml:lang="en"><trans-title>Ambulatornaya khirurgiya = Ambulatory Surgery (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2712-8741</issn><issn pub-type="epub">2782-2591</issn><publisher><publisher-name>ООО «ГРУППА РЕМЕДИУМ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/1995-1477-2021-18-2-84-92</article-id><article-id custom-type="elpub" pub-id-type="custom">asurgery-255</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>ОНКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ONCOLOGY</subject></subj-group></article-categories><title-group><article-title>Меланоз толстой кишки как фактор развития колоректального рака</article-title><trans-title-group xml:lang="en"><trans-title>Melanosis coli as a factor in the development of colorectal cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3258-7881</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мтвралашвили</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mtvralashvili</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мтвралашвили Дмитрий Александрович, кандидат медицинских наук, научный сотрудник, врач-эндоскопист</p><p>123423, Москва, ул. Саляма Адиля, д. 2</p></bio><bio xml:lang="en"><p>Dmitri A. Mtvralashvili, Cand. Sci. (Med.), Researcher, Endoscopist</p><p>2, Salyam Adil St., Moscow, 123423</p></bio><email xlink:type="simple">Mtvzator13@mail.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/0000-0001-7393-5817</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абрицова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Abritsova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абрицова Марьяна Владимировна, кандидат медицинских наук, врач-колопроктолог, главный врач многопрофильной клиники</p><p>115191, Москва, ул. 3-я Рощинская, д. 6</p></bio><bio xml:lang="en"><p>Maryana V. Abritsova, Cand. Sci. (Med.), Coloproctologist, Chief Physician of the Multidisciplinary Clinic</p><p>6, 3rd Roshchinskaya St., Moscow, 115191</p></bio><email xlink:type="simple">abritsovamv@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4533-6555</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васильевых</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilyevykh</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васильевых Татьяна Алексеевна, ординатор</p><p>123423, Москва, ул. Саляма Адиля, д. 2</p></bio><bio xml:lang="en"><p>Tatiana A. Vasilyevykh, Intern</p><p>2, Salyam Adil St., Moscow, 123423</p></bio><email xlink:type="simple">vasilevykht@mail.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/0000-0003-1180-0524</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белоус</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Belous</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белоус София Сергеевна, кандидат медицинских наук, научный сотрудник, врач-гастроэнтеролог</p><p>123423, Москва, ул. Саляма Адиля, д. 2</p></bio><bio xml:lang="en"><p>Sofia S. Belous, Cand. Sci. (Med.), Researcher, Gastroenterologist</p><p>2, Salyam Adil St., Moscow, 123423</p></bio><email xlink:type="simple">ofiabelous@yandex.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/0000-0002-0544-0027</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Архипова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Arkhipova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Архипова Ольга Владиславовна, научный сотрудник, врач-эндоскопист</p><p>123423, Москва, ул. Саляма Адиля, д. 2</p></bio><bio xml:lang="en"><p>Olga V. Arkhipova, Researcher, Endoscopist</p><p>,2, Salyam Adil St., Moscow, 123423</p></bio><email xlink:type="simple">olga2110.arhipova@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Государственный научный центр колопроктологии имени А.Н. Рыжих</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryzhikh State Scientific Center of Coloproctology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ООО «Реал Транс Хайр Т»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Real Trans Hair T LLC</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>23</day><month>11</month><year>2021</year></pub-date><volume>18</volume><issue>2</issue><fpage>84</fpage><lpage>92</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мтвралашвили Д.А., Абрицова М.В., Васильевых Т.А., Белоус С.С., Архипова О.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Мтвралашвили Д.А., Абрицова М.В., Васильевых Т.А., Белоус С.С., Архипова О.В.</copyright-holder><copyright-holder xml:lang="en">Mtvralashvili D.A., Abritsova M.V., Vasilyevykh T.A., Belous S.S., Arkhipova O.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.a-surgeon.ru/jour/article/view/255">https://www.a-surgeon.ru/jour/article/view/255</self-uri><abstract><p>Меланоз толстой кишки характерен для пациентов с длительным анамнезом запоров и применением слабительных средств – антраценовых производных, которые довольно часто назначаются как врачами, так и пациентами самостоятельно. Как правило, меланоз развивается после 4–9 мес. приема слабительных средств этой группы и наиболее часто встречается у женщин в старшей возрастной группе. Патогенетически меланоз характеризуется отложением пигмента в собственной пластинке слизистой оболочки, проявляющимся выраженным темным окрашиванием слизистой оболочки кишки. В зависимости от степени пигментации толстой кишки меланоз подразделяют на три степени. Наиболее частая локализация – в правых отделах толстой кишки, но описаны случаи с распространением пигментации на левые и другие отделы. Диагностика не вызывает трудностей: меланоз толстой кишки выявляется при выполнении рутинного эндоскопического исследования, подтверждается при патоморфологическом исследовании. Меланоз является актуальной проблемой с точки зрения риска развития колоректального рака. Уже существуют убедительные данные, доказывающие, что частота выявления аденом повышается не только из-за отсутствия накопления ими пигмента, но и описаны патогенетические аспекты влияния меланоза на возникновение и развитие аденом. Протеомный анализ позволяет определить экспрессию различных белков, что подтверждает роль меланоза в развитии колоректального рака. Также интересно отметить, что порой существуют некоторые трудности в дифференциальной диагностике меланоза, например, с ишемическими поражениями толстой кишки. Пациенты с меланозом толстой кишки требуют пристального внимания, своевременной диагностики и лечения. Немедикаментозный метод лечения меланоза является наиболее распространенным. </p><p> </p></abstract><trans-abstract xml:lang="en"><p>Melanosis coli is characteristic of patients with a long history of constipation and the use of laxatives – anthraquinone derivatives, which are quite prescribed by doctors and patients independently. As a rule, melanosis develops after 4–9 months of taking drugs from this group and is most common in women in the older age group. Pathogenetically, melanosis is characterized by the deposition of pigment in the lamina propria of the mucous membrane, manifested by a pronounced dark coloration of the mucosa, depending on the degree of pigmentation of the colon, melanosis is divided into three degrees. The most common localization is in the right colon, but cases with the spread of pigmentation to the left colon and other parts have been described. Diagnosis does not cause difficulties, melanosis coli is detected during routine endoscopic examination, and is confirmed by pathomorphological examination. Melanosis is an actual problem in terms of the risk of developing colorectal cancer (CRC). There are already convincing data proving that the frequency of detection of adenomas increases not only due to the absence of pigment accumulation by them, but also the pathogenetic aspects of the influence of melanosis on the occurrence and development of adenomas have been described. Proteomic analysis allows to determine the expression of various proteins, which confirms the role of melanosis in the development of colorectal cancer. It is also interesting to note that sometimes there are some difficulties in the differential diagnosis of melanosis, for example, with ischemic lesions of the colon. Patients with melanosis coli require close attention, timely diagnosis and treatment. </p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>меланоз толстой кишки</kwd><kwd>аденома</kwd><kwd>колоректальный рак</kwd><kwd>антраценовые производные</kwd><kwd>запор</kwd><kwd>слабительные средства</kwd></kwd-group><kwd-group xml:lang="en"><kwd>melanosis coli</kwd><kwd>adenoma</kwd><kwd>colorectal cancer</kwd><kwd>anthracene derivatives</kwd><kwd>constipation</kwd><kwd>laxatives</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">Van Gorkom B.A., de Vries E.G., Karrenbeld A., Kleibeuker J.H. Review article: anthranoid laxatives and their potential carcinogenic effects. Aliment Pharmacol Ther. 1999;13(4):443– 452. https://doi.org/10.1046/j.1365-2036.1999.00468.x.</mixed-citation><mixed-citation xml:lang="en">Van Gorkom B.A., de Vries E.G., Karrenbeld A., Kleibeuker J.H. Review article: anthranoid laxatives and their potential carcinogenic effects. Aliment Pharmacol Ther. 1999;13(4):443– 452. https://doi.org/10.1046/j.1365-2036.1999.00468.x.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Liu Z.H., Foo D.C.C., Law W.L., Chan F.S.Y., Fan J.K.M., Peng J.S. Melanosis coli: Harmless pigmentation? A case-control retrospective study of 657 cases. PLoS ONE. 2017;12(10):e0186668. https://doi.org/10.1371/journal.pone.0186668.</mixed-citation><mixed-citation xml:lang="en">Liu Z.H., Foo D.C.C., Law W.L., Chan F.S.Y., Fan J.K.M., Peng J.S. Melanosis coli: Harmless pigmentation? A case-control retrospective study of 657 cases. PLoS ONE. 2017;12(10):e0186668. https://doi.org/10.1371/journal.pone.0186668.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Nusko G., Schneider B., Ernst H., Wittekind C., Hahn E.G. Melanosis coli – a harmless pigmentation or a precancerous condition? Z Gastroenterol. 1997;35(5):313–318. Available at: https://pubmed.ncbi.nlm.nih.gov/9188145.</mixed-citation><mixed-citation xml:lang="en">Nusko G., Schneider B., Ernst H., Wittekind C., Hahn E.G. Melanosis coli – a harmless pigmentation or a precancerous condition? Z Gastroenterol. 1997;35(5):313–318. Available at: https://pubmed.ncbi.nlm.nih.gov/9188145.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Abu Baker F., Mari A., Feldman D., Suki M., Gal O., Kopelman Y. Melanosis Coli: A Helpful Contrast Effect or a Harmful Pigmentation? Clin Med Insights Gastroenterol. 2018;11:1179552218817321. https://doi.org/10.1177/1179552218817321.</mixed-citation><mixed-citation xml:lang="en">Abu Baker F., Mari A., Feldman D., Suki M., Gal O., Kopelman Y. Melanosis Coli: A Helpful Contrast Effect or a Harmful Pigmentation? Clin Med Insights Gastroenterol. 2018;11:1179552218817321. https://doi.org/10.1177/1179552218817321.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Nesheiwat Z., Al Nasser Y. Melanosis Coli. Treasure Island (FL): StatPearls Publishing; 2019. Available at: https://www.ncbi.nlm.nih.gov/books/NBK493146.</mixed-citation><mixed-citation xml:lang="en">Nesheiwat Z., Al Nasser Y. Melanosis Coli. Treasure Island (FL): StatPearls Publishing; 2019. Available at: https://www.ncbi.nlm.nih.gov/books/NBK493146.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Siegers C.P., von Hertzberg-Lottin E., Otte M., Schneider B. Anthranoid laxative abuse – a risk for colorectal cancer? Gut. 1993;34(8):1099–1101. https://doi.org/10.1136/gut.34.8.1099.</mixed-citation><mixed-citation xml:lang="en">Siegers C.P., von Hertzberg-Lottin E., Otte M., Schneider B. Anthranoid laxative abuse – a risk for colorectal cancer? Gut. 1993;34(8):1099–1101. https://doi.org/10.1136/gut.34.8.1099.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ghadially F.N., Walley V.M. Melanoses of the gastrointestinal tract. Histopathology. 1994;25(3):197–207. https://doi.org/10.1111/j.1365-2559.1994.tb01319.x.</mixed-citation><mixed-citation xml:lang="en">Ghadially F.N., Walley V.M. Melanoses of the gastrointestinal tract. Histopathology. 1994;25(3):197–207. https://doi.org/10.1111/j.1365-2559.1994.tb01319.x.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Freeman H.J., Lotan R., Kim Y.S. Application of lectins for detection of goblet cell glycoconjugate differences in proximal and distal colon of the rat. Lab Invest. 1980;42(4):405–412. Available at: https://pubmed.ncbi.nlm.nih.gov/7374105.</mixed-citation><mixed-citation xml:lang="en">Freeman H.J., Lotan R., Kim Y.S. Application of lectins for detection of goblet cell glycoconjugate differences in proximal and distal colon of the rat. Lab Invest. 1980;42(4):405–412. Available at: https://pubmed.ncbi.nlm.nih.gov/7374105.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Benavides S.H., Morgante P.E., Monserrat A.J., Zárate J., Porta E.A. The pigment of melanosis coli: a lectin histochemical study. Gastrointest Endosc. 1997;46(2):131–138. https://doi.org/10.1016/s0016-5107(97)70060-9.</mixed-citation><mixed-citation xml:lang="en">Benavides S.H., Morgante P.E., Monserrat A.J., Zárate J., Porta E.A. The pigment of melanosis coli: a lectin histochemical study. Gastrointest Endosc. 1997;46(2):131–138. https://doi.org/10.1016/s0016-5107(97)70060-9.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Won K.H., Ramchand S. Melanosis of the ileum. Case report and electron microscopic study. Am J Dig Dis. 1970;15(1):57–64. https://doi.org/10.1007/BF02239347.</mixed-citation><mixed-citation xml:lang="en">Won K.H., Ramchand S. Melanosis of the ileum. Case report and electron microscopic study. Am J Dig Dis. 1970;15(1):57–64. https://doi.org/10.1007/BF02239347.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Almeida N., Figueiredo P., Lopes S., Freire P., Sousa V., Lérias C. et al. Small bowel pseudomelanosis and oral iron therapy. Dig Endosc. 2009;21(2):128–130. https://doi.org/10.1111/j.1443-1661.2009.00834.x.</mixed-citation><mixed-citation xml:lang="en">Almeida N., Figueiredo P., Lopes S., Freire P., Sousa V., Lérias C. et al. Small bowel pseudomelanosis and oral iron therapy. Dig Endosc. 2009;21(2):128–130. https://doi.org/10.1111/j.1443-1661.2009.00834.x.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Kim J., Hwang J.K., Choi W.S., Lee B.J., Park J.J., Kim J.S. et al. Pseudomelanosis ilei associated with ingestion of charcoal: case report and review of literature. Dig Endosc. 2010;22(1): 56–58. https://doi.org/10.1111/j.1443-1661.2009.00919.x.</mixed-citation><mixed-citation xml:lang="en">Kim J., Hwang J.K., Choi W.S., Lee B.J., Park J.J., Kim J.S. et al. Pseudomelanosis ilei associated with ingestion of charcoal: case report and review of literature. Dig Endosc. 2010;22(1): 56–58. https://doi.org/10.1111/j.1443-1661.2009.00919.x.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Yen H.H., Chen Y.Y., Soon M.S. Pseudomelanosis duodeni: an unusual finding from upper gastrointestinal endoscopy. Clin Gastroenterol Hepatol. 2009;7(11):e68. https://doi.org/10.1016/j.cgh.2009.07.028.</mixed-citation><mixed-citation xml:lang="en">Yen H.H., Chen Y.Y., Soon M.S. Pseudomelanosis duodeni: an unusual finding from upper gastrointestinal endoscopy. Clin Gastroenterol Hepatol. 2009;7(11):e68. https://doi.org/10.1016/j.cgh.2009.07.028.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang L., Gao F. New progress of melanosis coli. Chin J Gastroenterol Hepatol. 2015;24(3):257–259.</mixed-citation><mixed-citation xml:lang="en">Zhang L., Gao F. New progress of melanosis coli. Chin J Gastroenterol Hepatol. 2015;24(3):257–259.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Citronberg J., Kantor E.D., Potter J.D., White E. A prospective study of the effect of bowel movement frequency, constipation, and laxative use on colorectal cancer risk. Am J Gastroenterol. 2014;109(10):1640–1649. https://doi.org/10.1038/ajg.2014.233.</mixed-citation><mixed-citation xml:lang="en">Citronberg J., Kantor E.D., Potter J.D., White E. A prospective study of the effect of bowel movement frequency, constipation, and laxative use on colorectal cancer risk. Am J Gastroenterol. 2014;109(10):1640–1649. https://doi.org/10.1038/ajg.2014.233.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Nusko G., Schneider B., Schneider I., Wittekind C., Hahn E.G. Anthranoid laxative use is not a risk factor for colorectal neoplasia: results of a prospective case control study. Gut. 2000;46(5):651–655. https://doi.org/10.1136/gut.46.5.651.</mixed-citation><mixed-citation xml:lang="en">Nusko G., Schneider B., Schneider I., Wittekind C., Hahn E.G. Anthranoid laxative use is not a risk factor for colorectal neoplasia: results of a prospective case control study. Gut. 2000;46(5):651–655. https://doi.org/10.1136/gut.46.5.651.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Wang Z.C., Gao J., Zi S.M., Yang M., Du P., Cui L. Aberrant expression of sonic hedgehog pathway in colon cancer and melanosis coli. J Dig Dis. 2013;14(8):417–424. https://doi.org/10.1111/1751-2980.12060.</mixed-citation><mixed-citation xml:lang="en">Wang Z.C., Gao J., Zi S.M., Yang M., Du P., Cui L. Aberrant expression of sonic hedgehog pathway in colon cancer and melanosis coli. J Dig Dis. 2013;14(8):417–424. https://doi.org/10.1111/1751-2980.12060.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Yoshimoto A.N., Bernardazzi C., Carneiro A.J., Elia C.C., Martinusso C.A., Ventura G.M. et al. Hedgehog pathway signaling regulates human colon carcinoma HT-29 epithelial cell line apoptosis and cytokine secretion. PLoS ONE. 2012;7(9):e45332. https://doi.org/10.1371/journal.pone.0045332.</mixed-citation><mixed-citation xml:lang="en">Yoshimoto A.N., Bernardazzi C., Carneiro A.J., Elia C.C., Martinusso C.A., Ventura G.M. et al. Hedgehog pathway signaling regulates human colon carcinoma HT-29 epithelial cell line apoptosis and cytokine secretion. PLoS ONE. 2012;7(9):e45332. https://doi.org/10.1371/journal.pone.0045332.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Ma J., Tian L., Cheng J., Chen Z., Xu B., Wang L. et al. Sonic hedgehog signaling pathway supports cancer cell growth during cancer radiotherapy. PLoS ONE. 2013;8(6):e65032. https://doi.org/10.1371/journal.pone.0065032.</mixed-citation><mixed-citation xml:lang="en">Ma J., Tian L., Cheng J., Chen Z., Xu B., Wang L. et al. Sonic hedgehog signaling pathway supports cancer cell growth during cancer radiotherapy. PLoS ONE. 2013;8(6):e65032. https://doi.org/10.1371/journal.pone.0065032.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Zhu J., Liu C., Liu F., Wang Y., Zhu M. Knockdown of PFTAIRE Protein Kinase 1 (PFTK1) Inhibits Proliferation, Invasion, and EMT in Colon Cancer Cells. Oncol Res. 2016;24(3):137–144. https://doi.org/10.3727/096504016X14611963142218.</mixed-citation><mixed-citation xml:lang="en">Zhu J., Liu C., Liu F., Wang Y., Zhu M. Knockdown of PFTAIRE Protein Kinase 1 (PFTK1) Inhibits Proliferation, Invasion, and EMT in Colon Cancer Cells. Oncol Res. 2016;24(3):137–144. https://doi.org/10.3727/096504016X14611963142218.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Monks T.J., Hanzlik R.P., Cohen G.M., Ross D., Graham D.G. Quinone chemistry and toxicity. Toxicol Appl Pharmacol. 1992;112(1):2–16. https://doi.org/10.1016/0041-008x(92)90273-u.</mixed-citation><mixed-citation xml:lang="en">Monks T.J., Hanzlik R.P., Cohen G.M., Ross D., Graham D.G. Quinone chemistry and toxicity. Toxicol Appl Pharmacol. 1992;112(1):2–16. https://doi.org/10.1016/0041-008x(92)90273-u.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Sendelbach L.E. A review of the toxicity and carcinogenicity of anthraquinone derivatives. Toxicology. 1989;57(3):227–240. https://doi.org/10.1016/0300-483x(89)90113-3.</mixed-citation><mixed-citation xml:lang="en">Sendelbach L.E. A review of the toxicity and carcinogenicity of anthraquinone derivatives. Toxicology. 1989;57(3):227–240. https://doi.org/10.1016/0300-483x(89)90113-3.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Biernacka-Wawrzonek D., Stępka M., Tomaszewska A., EhrmannJóśko A., Chojnowska N., Zemlak M., Muszyński J. Melanosis coli in patients with colon cancer. Prz Gastroenterol. 2017;12(1): 22–27. https://doi.org/10.5114/pg.2016.64844.</mixed-citation><mixed-citation xml:lang="en">Biernacka-Wawrzonek D., Stępka M., Tomaszewska A., EhrmannJóśko A., Chojnowska N., Zemlak M., Muszyński J. Melanosis coli in patients with colon cancer. Prz Gastroenterol. 2017;12(1): 22–27. https://doi.org/10.5114/pg.2016.64844.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Sonnenberg A., Müller A.D. Constipation and cathartics as risk factors of colorectal cancer: a meta-analysis. Pharmacology. 1993;47(1 Suppl.):224–233. https://doi.org/10.1159/000139862.</mixed-citation><mixed-citation xml:lang="en">Sonnenberg A., Müller A.D. Constipation and cathartics as risk factors of colorectal cancer: a meta-analysis. Pharmacology. 1993;47(1 Suppl.):224–233. https://doi.org/10.1159/000139862.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang X., Wu K., Cho E., Ma J., Chan A.T., Gao X. et al. Prospective cohort studies of bowel movement frequency and laxative use and colorectal cancer incidence in US women and men. Cancer Causes Control. 2013;24(5):1015–1024. https://doi.org/10.1007/s10552-013-0176-2.</mixed-citation><mixed-citation xml:lang="en">Zhang X., Wu K., Cho E., Ma J., Chan A.T., Gao X. et al. Prospective cohort studies of bowel movement frequency and laxative use and colorectal cancer incidence in US women and men. Cancer Causes Control. 2013;24(5):1015–1024. https://doi.org/10.1007/s10552-013-0176-2.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Yang Z.Y., Jiang H., Qu Y., Wei M., Yan M., Zhu Z.G. et al. Metallopanstimulin-1 regulates invasion and migration of gastric cancer cells partially through integrin β4. Carcinogenesis. 2013;34(12):2851–2860. https://doi.org/10.1093/carcin/bgt226.</mixed-citation><mixed-citation xml:lang="en">Yang Z.Y., Jiang H., Qu Y., Wei M., Yan M., Zhu Z.G. et al. Metallopanstimulin-1 regulates invasion and migration of gastric cancer cells partially through integrin β4. Carcinogenesis. 2013;34(12):2851–2860. https://doi.org/10.1093/carcin/bgt226.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Dai Y., Pierson S., Dudney C., Zeng Y., Macleod V., Shaughnessy J.D., Stack B.C. Jr. Ribosomal protein metallopanstimulin-1 impairs multiple myeloma CAG cells growth and inhibits fibroblast growth factor receptor 3. Clin Lymphoma Myeloma Leuk. 2011;11(6):490–497. https://doi.org/10.1016/j.clml.2011.06.015.</mixed-citation><mixed-citation xml:lang="en">Dai Y., Pierson S., Dudney C., Zeng Y., Macleod V., Shaughnessy J.D., Stack B.C. Jr. Ribosomal protein metallopanstimulin-1 impairs multiple myeloma CAG cells growth and inhibits fibroblast growth factor receptor 3. Clin Lymphoma Myeloma Leuk. 2011;11(6):490–497. https://doi.org/10.1016/j.clml.2011.06.015.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Wang Z.C., Gao J., Zi S.M., Yang M., Du P., Cui L. Aberrant expression of sonic hedgehog pathway in colon cancer and melanosis coli. J Dig Dis. 2013;14(8):417–424. https://doi.org/10.1111/1751-2980.12060.</mixed-citation><mixed-citation xml:lang="en">Wang Z.C., Gao J., Zi S.M., Yang M., Du P., Cui L. Aberrant expression of sonic hedgehog pathway in colon cancer and melanosis coli. J Dig Dis. 2013;14(8):417–424. https://doi.org/10.1111/1751-2980.12060.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Zolg W. The proteomic search for diagnostic biomarkers: lost in translation? Mol Cell Proteomics. 2006;5(10):1720–1726. https://doi.org/10.1074/mcp.R600001-MCP200.</mixed-citation><mixed-citation xml:lang="en">Zolg W. The proteomic search for diagnostic biomarkers: lost in translation? Mol Cell Proteomics. 2006;5(10):1720–1726. https://doi.org/10.1074/mcp.R600001-MCP200.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Bartkowiak K., Wieczorek M., Buck F., Harder S., Moldenhauer J., Effenberger K.E. et al. Two-dimensional differential gel electrophoresis of a cell line derived from a breast cancer micrometastasis revealed a stem/ progenitor cell protein profile. J Proteome Res. 2009;8(4):2004–2014. https://doi.org/10.1021/pr8009758.</mixed-citation><mixed-citation xml:lang="en">Bartkowiak K., Wieczorek M., Buck F., Harder S., Moldenhauer J., Effenberger K.E. et al. Two-dimensional differential gel electrophoresis of a cell line derived from a breast cancer micrometastasis revealed a stem/ progenitor cell protein profile. J Proteome Res. 2009;8(4):2004–2014. https://doi.org/10.1021/pr8009758.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Makino T., Yamasaki M., Takeno A., Shirakawa M., Miyata H., Takiguchi S. et al. Cytokeratins 18 and 8 are poor prognostic markers in patients with squamous cell carcinoma of the oesophagus. Br J Cancer. 2009;101(8):1298–1306. https://doi.org/10.1038/sj.bjc.6605313.</mixed-citation><mixed-citation xml:lang="en">Makino T., Yamasaki M., Takeno A., Shirakawa M., Miyata H., Takiguchi S. et al. Cytokeratins 18 and 8 are poor prognostic markers in patients with squamous cell carcinoma of the oesophagus. Br J Cancer. 2009;101(8):1298–1306. https://doi.org/10.1038/sj.bjc.6605313.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Ricciuti B., Leone M.C., Metro G. Melanosis coli or ischaemic colitis? That is the question. BMJ Case Rep. 2015; bcr2015212404. https://doi.org/10.1136/bcr-2015-212404.</mixed-citation><mixed-citation xml:lang="en">Ricciuti B., Leone M.C., Metro G. Melanosis coli or ischaemic colitis? That is the question. BMJ Case Rep. 2015; bcr2015212404. https://doi.org/10.1136/bcr-2015-212404.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Liu F., Chen Z., Wang J., Shao X., Cui Z., Yang C. et al. Overexpression of cell surface cytokeratin 8 in multidrugresistant MCF-7/MX cells enhances cell adhesion to the extracellular matrix. Neoplasia. 2008;10(11):1275–1284. https://doi.org/10.1593/neo.08810.</mixed-citation><mixed-citation xml:lang="en">Liu F., Chen Z., Wang J., Shao X., Cui Z., Yang C. et al. Overexpression of cell surface cytokeratin 8 in multidrugresistant MCF-7/MX cells enhances cell adhesion to the extracellular matrix. Neoplasia. 2008;10(11):1275–1284. https://doi.org/10.1593/neo.08810.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Wang J.F., Guo Z., Tang L., Guo J.S., Hu J., Liu J.Z. Prognostic associations of preoperative plasma levels of fibrinogen and D-dimer after curative resection in patients with colorectal cancer. Zhonghua Yi Xue Za Zhi. 2013;93(12):906–909. (In Chinese). https://doi.org/10.3760/cma.j.issn.0376-2491.2013.12.007.</mixed-citation><mixed-citation xml:lang="en">Wang J.F., Guo Z., Tang L., Guo J.S., Hu J., Liu J.Z. Prognostic associations of preoperative plasma levels of fibrinogen and D-dimer after curative resection in patients with colorectal cancer. Zhonghua Yi Xue Za Zhi. 2013;93(12):906–909. (In Chinese). https://doi.org/10.3760/cma.j.issn.0376-2491.2013.12.007.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou X., Wang P., Zhang Y.J., Xu J.J., Zhang L.M., Zhu L. et al. Comparative proteomic analysis of melanosis coli with colon cancer. Oncol Rep. 2016;36(6):3700–3706. https://doi.org/10.3892/or.2016.5178.</mixed-citation><mixed-citation xml:lang="en">Zhou X., Wang P., Zhang Y.J., Xu J.J., Zhang L.M., Zhu L. et al. Comparative proteomic analysis of melanosis coli with colon cancer. Oncol Rep. 2016;36(6):3700–3706. https://doi.org/10.3892/or.2016.5178.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Moeller J., Solomon R., Kiffin C., Ditchek J.J., Davare D.L. Melanosis Coli: A Case of Mistaken Identity-A Case Report. Perm J. 2019;23:18–063. https://doi.org/10.7812/TPP/18-063.</mixed-citation><mixed-citation xml:lang="en">Moeller J., Solomon R., Kiffin C., Ditchek J.J., Davare D.L. Melanosis Coli: A Case of Mistaken Identity-A Case Report. Perm J. 2019;23:18–063. https://doi.org/10.7812/TPP/18-063.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Chaudhary B.N., Sharma H., Nadeem M., Niayesh M.H. Ischemic colitis or melanosis coli: a case report. World J Emerg Surg. 2007;2:25. https://doi.org/10.1186/1749-7922-2-25.</mixed-citation><mixed-citation xml:lang="en">Chaudhary B.N., Sharma H., Nadeem M., Niayesh M.H. Ischemic colitis or melanosis coli: a case report. World J Emerg Surg. 2007;2:25. https://doi.org/10.1186/1749-7922-2-25.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Chan A.O., Leung G., Tong T., Wong N.Y. Increasing dietary fiber intake in terms of kiwifruit improves constipation in Chinese patients. World J Gastroenterol. 2007;13(35):4771–4775. https://doi.org/10.3748/wjg.v13.i35.4771.</mixed-citation><mixed-citation xml:lang="en">Chan A.O., Leung G., Tong T., Wong N.Y. Increasing dietary fiber intake in terms of kiwifruit improves constipation in Chinese patients. World J Gastroenterol. 2007;13(35):4771–4775. https://doi.org/10.3748/wjg.v13.i35.4771.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Iovino P., Chiarioni G., Bilancio G., Cirillo M., Mekjavic I.B., Pisot R., Ciacci C. New onset of constipation during long-term physical inactivity: a proof-of-concept study on the immobilityinduced bowel changes. PLoS ONE. 2013;8(8):e72608. https:// doi.org/10.1371/journal.pone.0072608.</mixed-citation><mixed-citation xml:lang="en">Iovino P., Chiarioni G., Bilancio G., Cirillo M., Mekjavic I.B., Pisot R., Ciacci C. New onset of constipation during long-term physical inactivity: a proof-of-concept study on the immobilityinduced bowel changes. PLoS ONE. 2013;8(8):e72608. https:// doi.org/10.1371/journal.pone.0072608.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Doll R., Hostoffer R. Disappearance of Melanosis Coli After Administration of IVIG. Am J Gastroenterol. 2017;112(3):517– 518. https://doi.org/10.1038/ajg.2016.567.</mixed-citation><mixed-citation xml:lang="en">Doll R., Hostoffer R. Disappearance of Melanosis Coli After Administration of IVIG. Am J Gastroenterol. 2017;112(3):517– 518. https://doi.org/10.1038/ajg.2016.567.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Sun J.W., Gu J.N., Du P., Chen W. Comparison of two types of colectomy in treating slow transit constipation with or without melanosis coli. World J Gastroenterol. 2015;21(33):9736–9740. https://doi.org/10.3748/wjg.v21.i33.9736</mixed-citation><mixed-citation xml:lang="en">Sun J.W., Gu J.N., Du P., Chen W. Comparison of two types of colectomy in treating slow transit constipation with or without melanosis coli. World J Gastroenterol. 2015;21(33):9736–9740. https://doi.org/10.3748/wjg.v21.i33.9736</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>
