{"id":98837,"date":"2025-08-26T09:13:04","date_gmt":"2025-08-26T13:13:04","guid":{"rendered":"https:\/\/romanticany.com\/?p=98837"},"modified":"2025-08-26T09:13:06","modified_gmt":"2025-08-26T13:13:06","slug":"cientificos-descubren-el-gen-del-dolor-cronico-un-avance-que-podria-salvar-millones-de-vidas","status":"publish","type":"post","link":"https:\/\/romanticany.com\/?p=98837","title":{"rendered":"Cient\u00edficos descubren el gen del dolor cr\u00f3nico: Un avance que podr\u00eda salvar millones de vidas"},"content":{"rendered":"\n<p>El dolor cr\u00f3nico es una de las condiciones m\u00e1s desafiantes en la medicina moderna, afectando a millones de personas y generando una crisis de dependencia a medicamentos como los opioides. Sin embargo, un <strong>descubrimiento revolucionario<\/strong> publicado en <em>Nature<\/em> ha identificado el gen <strong>SLC45A4<\/strong> como un regulador clave del dolor cr\u00f3nico, abriendo nuevas posibilidades para tratamientos m\u00e1s seguros y efectivos.<\/p>\n\n\n\n<p><strong>El gen que controla el dolor:<\/strong> El gen <strong>SLC45A4<\/strong> codifica una prote\u00edna que regula el paso de <strong>poliaminas<\/strong> en las neuronas sensoriales, mol\u00e9culas que influyen en la percepci\u00f3n del dolor. Los investigadores encontraron que, al manipular esta prote\u00edna, pod\u00edan <strong>reducir el dolor cr\u00f3nico<\/strong> sin afectar otras sensaciones, como el tacto, lo que sugiere un enfoque terap\u00e9utico m\u00e1s preciso.<\/p>\n\n\n\n<p><strong>Un estudio global:<\/strong> Para identificar este gen, los cient\u00edficos analizaron datos de m\u00e1s de <strong>132,000 personas<\/strong> del <strong>UK Biobank<\/strong>, utilizando t\u00e9cnicas como el <strong>GWAS<\/strong> para encontrar patrones gen\u00e9ticos asociados al dolor cr\u00f3nico. Este hallazgo se confirm\u00f3 en otras dos bases de datos masivas, lo que reforz\u00f3 la evidencia de su papel en la modulaci\u00f3n del dolor.<\/p>\n\n\n\n<p><strong>Experimentos en animales:<\/strong> Los investigadores crearon ratones sin el gen <strong>SLC45A4<\/strong> y observaron que estos animales mostraban una <strong>mayor resistencia al dolor cr\u00f3nico<\/strong>, pero manten\u00edan una respuesta normal al dolor agudo. Esto demuestra que el gen act\u00faa como un <strong>regulador espec\u00edfico del dolor persistente<\/strong>, sin afectar las se\u00f1ales de alerta del cuerpo.<\/p>\n\n\n\n<p><strong>Nuevas terapias en el horizonte:<\/strong> Este descubrimiento podr\u00eda llevar al desarrollo de <strong>f\u00e1rmacos innovadores<\/strong> que modulen la actividad de la prote\u00edna <strong>SLC45A4<\/strong>, ofreciendo un tratamiento m\u00e1s efectivo y con menos efectos secundarios que los opioides. Esto ser\u00eda un avance significativo para los pacientes que actualmente no encuentran alivio en las terapias disponibles.<\/p>\n\n\n\n<p><strong>Conclusi\u00f3n:<\/strong> El gen <strong>SLC45A4<\/strong> representa un <strong>avance crucial<\/strong> en la comprensi\u00f3n y tratamiento del dolor cr\u00f3nico. Este hallazgo no solo mejora nuestra comprensi\u00f3n del dolor, sino que tambi\u00e9n <strong>abre nuevas v\u00edas para el desarrollo de terapias<\/strong> que podr\u00edan transformar la vida de millones de personas.<\/p>\n\n\n\n<p><strong>Hashtags:<\/strong> #DolorCr\u00f3nico #Gen\u00e9tica #Ciencia #Salud #Innovaci\u00f3n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El dolor cr\u00f3nico es una de las condiciones m\u00e1s desafiantes en la medicina moderna, afectando a millones de personas y generando una crisis de dependencia a medicamentos como los opioides. Sin embargo, un descubrimiento revolucionario publicado en Nature ha identificado el gen SLC45A4 como un regulador clave del dolor cr\u00f3nico, abriendo nuevas posibilidades para tratamientos [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":98838,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-98837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cient\u00edficos descubren el gen del dolor cr\u00f3nico: Un avance que podr\u00eda salvar millones de vidas - Romantica NY<\/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:\/\/romanticany.com\/?p=98837\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cient\u00edficos descubren el gen del dolor cr\u00f3nico: Un avance que podr\u00eda salvar millones de vidas - Romantica NY\" \/>\n<meta property=\"og:description\" content=\"El dolor cr\u00f3nico es una de las condiciones m\u00e1s desafiantes en la medicina moderna, afectando a millones de personas y generando una crisis de dependencia a medicamentos como los opioides. Sin embargo, un descubrimiento revolucionario publicado en Nature ha identificado el gen SLC45A4 como un regulador clave del dolor cr\u00f3nico, abriendo nuevas posibilidades para tratamientos [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/romanticany.com\/?p=98837\" \/>\n<meta property=\"og:site_name\" content=\"Romantica NY\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-26T13:13:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-26T13:13:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/romanticany.com\/wp-content\/uploads\/2025\/08\/1200_800-5.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Romantica NY\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Romantica NY\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/romanticany.com\/?p=98837#article\",\"isPartOf\":{\"@id\":\"https:\/\/romanticany.com\/?p=98837\"},\"author\":{\"name\":\"Romantica NY\",\"@id\":\"https:\/\/romanticany.com\/#\/schema\/person\/be3a3ed4b2ab0af84e4dbe5c3215474c\"},\"headline\":\"Cient\u00edficos descubren el gen del dolor cr\u00f3nico: Un avance que podr\u00eda salvar millones de vidas\",\"datePublished\":\"2025-08-26T13:13:04+00:00\",\"dateModified\":\"2025-08-26T13:13:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/romanticany.com\/?p=98837\"},\"wordCount\":388,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/romanticany.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/romanticany.com\/?p=98837#primaryimage\"},\"thumbnailUrl\":\"https:\/\/romanticany.com\/wp-content\/uploads\/2025\/08\/1200_800-5.jpeg\",\"articleSection\":[\"Ciencia\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/romanticany.com\/?p=98837#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/romanticany.com\/?p=98837\",\"url\":\"https:\/\/romanticany.com\/?p=98837\",\"name\":\"Cient\u00edficos descubren el gen del dolor cr\u00f3nico: Un avance que podr\u00eda salvar millones de vidas - 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Sin embargo, un descubrimiento revolucionario publicado en Nature ha identificado el gen SLC45A4 como un regulador clave del dolor cr\u00f3nico, abriendo nuevas posibilidades para tratamientos&hellip;","_links":{"self":[{"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/posts\/98837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=98837"}],"version-history":[{"count":1,"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/posts\/98837\/revisions"}],"predecessor-version":[{"id":98839,"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/posts\/98837\/revisions\/98839"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=\/wp\/v2\/media\/98838"}],"wp:attachment":[{"href":"https:\/\/romanticany.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=98837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=98837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/romanticany.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=98837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}