{"id":45758,"date":"2022-05-17T17:52:51","date_gmt":"2022-05-17T15:52:51","guid":{"rendered":"https:\/\/RevistaEspa\u00f1oladeNaturopatia.naturopatiadigital.eu\/?p=45758"},"modified":"2023-08-30T16:55:11","modified_gmt":"2023-08-30T14:55:11","slug":"area-de-conocimiento-naturopatia-experimental-sustancias-bioactivas-uso-de-enfoques-quimicos-para-comprender-la-estructura-y-funcion-del-arn-en-biologia","status":"publish","type":"post","link":"https:\/\/rina.naturopatiadigital.eu\/?p=45758","title":{"rendered":"\u00c1rea de conocimiento: Naturopat\u00eda Experimental: Sustancias Bioactivas: \u00abResveratrol, microARN, inflamaci\u00f3n y c\u00e1ncer\u00bb"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignleft\" src=\"https:\/\/www.scimagojr.com\/journal_img.php?id=21100218377\" alt=\"Scimago Journal &amp; Country Rank\" \/>Tili, E., &amp; Michaille, J. J. (2011). <a href=\"https:\/\/www.hindawi.com\/journals\/jna\/2011\/102431\/\">Resveratrol, microRNAs, inflammation, and cancer<\/a>.\u00a0<i>Journal of nucleic acids<\/i>,\u00a0<i>2011<\/i>.<\/p>\n<p>Los microARN son ARN cortos no codificantes que regulan la expresi\u00f3n de muchos genes diana despu\u00e9s de la transcripci\u00f3n y, por lo tanto, est\u00e1n implicados en una amplia gama de procesos celulares y de desarrollo.<\/p>\n<p>La expresi\u00f3n de\u00a0<i>miR-155<\/i>\u00a0o\u00a0<i>miR-21<\/i>se regula al alza durante el curso de la respuesta inflamatoria, pero estos microARN tambi\u00e9n se consideran oncogenes debido a su regulaci\u00f3n al alza de la expresi\u00f3n en varios tipos de tumores.\u00a0Adem\u00e1s, ahora est\u00e1 bien establecido que la inflamaci\u00f3n est\u00e1 asociada con la inducci\u00f3n o el agravamiento de casi el 25% de los c\u00e1nceres.<\/p>\n<p>Por lo tanto, se cree que los microARN anteriores vinculan la inflamaci\u00f3n y el c\u00e1ncer.<\/p>\n<p>Recientemente, se ha demostrado que el resveratrol (trans-3,4\u2032,5-trihidroxiestilbeno), un polifenol natural con propiedades antioxidantes, antiinflamatorias y anticancer\u00edgenas, actualmente en etapa de estudios precl\u00ednicos para la prevenci\u00f3n del c\u00e1ncer humano, induce la expresi\u00f3n de\u00a0<i>miR-663<\/i>\u00a0, un microARN antiinflamatorio y supresor de tumores, mientras regula a la baja\u00a0<i>miR-155<\/i>\u00a0y\u00a0<i>miR-21<\/i>.<\/p>\n<p>En este art\u00edculo discutiremos c\u00f3mo el uso de resveratrol en la terap\u00e9utica puede beneficiarse de los an\u00e1lisis previos sobre el estado de expresi\u00f3n de\u00a0<i>miR-155<\/i>\u00a0o\u00a0<i>miR-21<\/i>\u00a0, as\u00ed como de\u00a0<i>TGF\u00a0\u03b2\u00a01<\/i>\u00a0.\u00a0Adem\u00e1s, discutiremos c\u00f3mo la actividad del resveratrol podr\u00eda mejorarse manipulando simult\u00e1neamente los niveles de sus microARN objetivo clave, como\u00a0<i>miR-663<\/i>\u00a0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tili, E., &amp; Michaille, J. J. (2011). Resveratrol, microRNAs, inflammation, and cancer.\u00a0Journal of nucleic acids,\u00a02011. Los microARN son ARN cortos no codificantes que regulan la expresi\u00f3n de muchos genes diana despu\u00e9s de la transcripci\u00f3n y, por lo tanto, est\u00e1n implicados en una amplia gama de procesos celulares y de desarrollo. La expresi\u00f3n de\u00a0miR-155\u00a0o\u00a0miR-21se regula al [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-45758","post","type-post","status-publish","format-standard","hentry","category-sustancias-bioactivas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00c1rea de conocimiento: Naturopat\u00eda Experimental: Sustancias Bioactivas: &quot;Resveratrol, microARN, inflamaci\u00f3n y c\u00e1ncer&quot; -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rina.naturopatiadigital.eu\/?p=45758\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c1rea de conocimiento: Naturopat\u00eda Experimental: Sustancias Bioactivas: &quot;Resveratrol, microARN, inflamaci\u00f3n y c\u00e1ncer&quot; -\" \/>\n<meta property=\"og:description\" content=\"Tili, E., &amp; Michaille, J. J. (2011). Resveratrol, microRNAs, inflammation, and cancer.\u00a0Journal of nucleic acids,\u00a02011. Los microARN son ARN cortos no codificantes que regulan la expresi\u00f3n de muchos genes diana despu\u00e9s de la transcripci\u00f3n y, por lo tanto, est\u00e1n implicados en una amplia gama de procesos celulares y de desarrollo. 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