{"id":4534,"date":"2025-07-18T15:42:01","date_gmt":"2025-07-18T14:42:01","guid":{"rendered":"https:\/\/www.sanalala.es\/?p=4534"},"modified":"2026-01-23T17:16:49","modified_gmt":"2026-01-23T16:16:49","slug":"bacterias-intestinales-aterosclerosis","status":"publish","type":"post","link":"https:\/\/www.sanalala.es\/en\/bacterias-intestinales-aterosclerosis\/","title":{"rendered":"Intestinal bacteria as a cause of atherosclerosis"},"content":{"rendered":"<p class=\"translation-block\">La aterosclerosis es la causa subyacente principal para la aparici\u00f3n de las enfermedades cardiovasculares. Hasta la fecha las causas identificadas de la aterosclerosis eran diversas, englobando, principalmente, cuestiones gen\u00e9ticas, diet\u00e9ticas y de estilo de vida. De este modo, las personas con <a href=\"https:\/\/www.sanalala.es\/en\/nuevas-recomendaciones-colesterol\/\" target=\"_self\">riesgo de desarrollar enfermedad cardiovascular<\/a> temprana a menudo han sido dif\u00edciles de identificar.<\/p>\n\n\n\n<p>Sin embargo, las investigaciones llevadas a cabo en los \u00faltimos tiempos han se\u00f1alado a ciertas mol\u00e9culas como posibles candidatas a relacionarse con la aparici\u00f3n de aterosclerosis.<\/p>\n\n\n\n<p>Entre ellas, una nueva investigaci\u00f3n recientemente publicada en la <a href=\"https:\/\/www.nature.com\/articles\/s41586-025-09263-w\">revista cient\u00edfica Nature<\/a> se\u00f1ala al <strong>propionato de imidazol<\/strong> (Pim), una mol\u00e9cula producida por microorganismos presentes en la microbiota intestinal, como causa de la extensi\u00f3n de la aterosclerosis. Este hecho ha sido observado tanto en ratones como en humanos. <\/p>\n\n\n\n<p>Para abundar en la idea de la relaci\u00f3n causal entre el Pim y la aterosclerosis, la administraci\u00f3n de Pim a ratones fue suficiente para inducir la enfermedad, sin mostrarse alteraciones en el perfil lip\u00eddico.<\/p>\n\n\n\n<p>Adem\u00e1s, el bloqueo de un receptor celular de una sustancia relacionada con el Pim inhibi\u00f3 el desarrollo de la aterosclerosis inducida por esa misma sustancia o por una dieta rica en colesterol en ratones.<\/p>\n\n\n\n<p>Una de las implicaciones inmediatas de esos hallazgos es que la identificaci\u00f3n de Pim en un an\u00e1lisis de sangre puede servir para identificar pacientes con un riesgo elevado de desarrollar aterosclerosis y enfermedades cardiovasculares. La identificaci\u00f3n de la fuerte asociaci\u00f3n entre el Pim y la aterosclerosis activa abre nuevas v\u00edas para mejorar el diagn\u00f3stico temprano y la terapia personalizada de la aterosclerosis.<\/p>\n\n\n\n<p>Esta investigaci\u00f3n supone el establecimiento de un nuevo paradigma para la identificaci\u00f3n de personas con riesgo elevado cardiovascular, as\u00ed como de la prevenci\u00f3n de la aterosclerosis y su desarrollo y la posterior aparici\u00f3n de las <strong>enfermedades cardiovasculares<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Imidazole propionate produced by bacteria in the gut microbiota may be a causative factor in atherosclerosis and cardiovascular disease.<\/p>","protected":false},"author":1,"featured_media":4535,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[497,11],"tags":[117],"class_list":["post-4534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agencia-contenidos-de-salud","category-noticias-de-salud","tag-enfermedad-cardiovascular"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bacterias intestinales como causa de la aterosclerosis | Sanalal\u00e1<\/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:\/\/www.sanalala.es\/en\/bacterias-intestinales-aterosclerosis\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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