{"id":75997,"date":"2026-10-15T20:30:00","date_gmt":"2026-10-15T18:30:00","guid":{"rendered":"https:\/\/laprensaglobal.com\/?p=75997"},"modified":"2026-10-13T11:52:54","modified_gmt":"2026-10-13T09:52:54","slug":"los-perros-grandes-envejecen-mas-rapido-y-la-explicacion-podria-estar-en-sus-genes","status":"publish","type":"post","link":"https:\/\/laprensaglobal.com\/?p=75997","title":{"rendered":"Los perros grandes envejecen m\u00e1s r\u00e1pido y la explicaci\u00f3n podr\u00eda estar en sus genes"},"content":{"rendered":"<p>Un estudio publicado en Science apunta a un mecanismo molecular que podr\u00eda explicar por qu\u00e9 los perros de mayor tama\u00f1o viven menos a\u00f1os: la p\u00e9rdida de marcas epigen\u00e9ticas que mantienen bajo control ciertos fragmentos del ADN capaces de alterar el genoma. El hallazgo tambi\u00e9n abre nuevas v\u00edas para investigar los procesos biol\u00f3gicos asociados al envejecimiento en humanos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un estudio publicado en Science apunta a un mecanismo molecular que podr\u00eda explicar por qu\u00e9 los perros de mayor tama\u00f1o viven menos a\u00f1os: la p\u00e9rdida de marcas epigen\u00e9ticas que mantienen bajo control ciertos fragmentos del ADN capaces de alterar el genoma. El hallazgo tambi\u00e9n abre nuevas v\u00edas para investigar los procesos biol\u00f3gicos asociados al envejecimiento en humanos.<\/p>\n","protected":false},"author":1,"featured_media":75998,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,17],"tags":[122,21],"class_list":["post-75997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia-educacion","category-medio-ambiente","tag-agencia-sinc-tierra","tag-rss"],"_links":{"self":[{"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=\/wp\/v2\/posts\/75997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=75997"}],"version-history":[{"count":1,"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=\/wp\/v2\/posts\/75997\/revisions"}],"predecessor-version":[{"id":76009,"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=\/wp\/v2\/posts\/75997\/revisions\/76009"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=\/wp\/v2\/media\/75998"}],"wp:attachment":[{"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=75997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=75997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/laprensaglobal.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=75997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}