{"id":1097002,"date":"2024-04-16T20:35:00","date_gmt":"2024-04-17T00:35:00","guid":{"rendered":"https:\/\/unionradio.net\/?p=1097002"},"modified":"2024-04-16T17:22:26","modified_gmt":"2024-04-16T21:22:26","slug":"hallan-una-posible-via-para-remediar-el-dano-al-corazon","status":"publish","type":"post","link":"https:\/\/unionradio.net\/2024\/04\/16\/hallan-una-posible-via-para-remediar-el-dano-al-corazon\/","title":{"rendered":"Hallan una posible v\u00eda para remediar el da\u00f1o al coraz\u00f3n"},"content":{"rendered":"<p style=\"text-align: justify;\">C\u00c1NCER.- Investigadores del Centro Nacional de Investigaciones Cardiovasculares descubrieron el mecanismo por el que un medicamento ampliamente usado contra el c\u00e1ncer da\u00f1a el coraz\u00f3n de los pacientes que lo reciben, y han propuesto una terapia potencial para tratarlo.<\/p>\n<p style=\"text-align: justify;\">El estudio, publicado este viernes en la revista JACC: CardioOncology, aborda los efectos secundarios de las antraciclinas, un grupo de antibi\u00f3ticos que da\u00f1an el ADN de las c\u00e9lulas cancerosas provoc\u00e1ndoles la muerte, y, en combinaci\u00f3n con otros f\u00e1rmacos, son el medicamento m\u00e1s usado para tratar a las personas que sobreviven al c\u00e1ncer.<\/p>\n<p><strong>Lea tambi\u00e9n: <\/strong><a title=\"\u00bfEl bienestar f\u00edsico es parte de la salud mental?\" href=\"https:\/\/unionradio.net\/2023\/10\/10\/el-bienestar-fisico-es-parte-de-la-salud-mental\/\" rel=\"bookmark\">\u00bfEl bienestar f\u00edsico es parte de la salud mental?<\/a><\/p>\n<p style=\"text-align: justify;\">En Europa 3 de los 4 millones de pacientes diagn\u00f3sticados cada a\u00f1o lo reciben a trav\u00e9s de la quimioterapia.<\/p>\n<p style=\"text-align: justify;\">El problema es el da\u00f1o que pueden ocasionar al coraz\u00f3n, que en un 5% de los pacientes se traduce en insuficiencia card\u00edaca cr\u00f3nica, una enfermedad limitante.<\/p>\n<p style=\"text-align: justify;\">Aunque esta complicaci\u00f3n se conoce desde hace muchos a\u00f1os, a\u00fan no se han desarrollado tratamientos que puedan usarse simult\u00e1neamente con ellas para proteger el coraz\u00f3n debido, en parte, al conocimiento incompleto de los mecanismos moleculares que producen el da\u00f1o.<\/p>\n<p><strong>Ingrese aqu\u00ed:<\/strong><a href=\"https:\/\/www.mayoclinic.org\/es\/diseases-conditions\/heart-disease\/symptoms-causes\/syc-20353118#:~:text=Ocurre%20cuando%20las%20arterias%20coronarias,flujo%20de%20sangre%20al%20coraz%C3%B3n.\"><em> Enfermedad card\u00edaca<\/em><\/a><\/p>\n<p>Ahora, el equipo del Laboratorio Traslacional para la Imagen y la Terapia Cardiovascular del CNIC, liderado por el Borja Ib\u00e1\u00f1ez, ha identificado en detalle la evoluci\u00f3n de la \u2018toxicidad card\u00edaca\u2019 por antraciclinas en el metabolismo de coraz\u00f3n, identificando los mecanismos que desencadenan el da\u00f1o.<\/p>\n<p style=\"text-align: justify;\">La clave est\u00e1 en que alteran las mitocondrias (las fuentes de producci\u00f3n de energ\u00eda dentro de las c\u00e9lulas) dificultando la llegada de energ\u00eda al coraz\u00f3n: un \u00f3rgano que est\u00e1 contray\u00e9ndose de manera incesante durante toda la vida y, para esta actividad tan incre\u00edble, necesita un aporte de energ\u00eda continuo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00c1NCER.- Investigadores del Centro Nacional de Investigaciones Cardiovasculares descubrieron el mecanismo por el que un medicamento ampliamente usado contra el c\u00e1ncer da\u00f1a el coraz\u00f3n de los pacientes que lo reciben, y han propuesto una terapia potencial para tratarlo. El estudio, publicado este viernes en la revista JACC: CardioOncology, aborda los efectos secundarios de las antraciclinas, [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":1097022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[488,109],"tags":[3544,398,6698,8424,849,9167,108,110],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hallan una posible v\u00eda para remediar el da\u00f1o al coraz\u00f3n<\/title>\n<meta name=\"description\" content=\"descubrieron el mecanismo por el que un medicamento ampliamente usado contra el c\u00e1ncer da\u00f1a el coraz\u00f3n de los pacientes\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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