{"id":900467,"date":"2026-04-20T17:12:31","date_gmt":"2026-04-20T22:12:31","guid":{"rendered":"https:\/\/newsycanuse.com\/index.php\/2026\/04\/20\/a-single-injection-of-mrna-like-treatment-could-help-heart-muscle-heal-after-a-heart-attack-in-mice-and-pigs-could-it-work-in-humans-too\/"},"modified":"2026-04-20T17:12:31","modified_gmt":"2026-04-20T22:12:31","slug":"a-single-injection-of-mrna-like-treatment-could-help-heart-muscle-heal-after-a-heart-attack-in-mice-and-pigs-could-it-work-in-humans-too","status":"publish","type":"post","link":"https:\/\/newsycanuse.com\/index.php\/2026\/04\/20\/a-single-injection-of-mrna-like-treatment-could-help-heart-muscle-heal-after-a-heart-attack-in-mice-and-pigs-could-it-work-in-humans-too\/","title":{"rendered":"A single injection of mRNA-like treatment could help heart muscle heal after a heart attack in mice and pigs. Could it work in humans too?"},"content":{"rendered":"<p>Researchers boosted levels of a heart-healing hormone in mice and pigs with a single injection of a new, experimental form of self-amplifying RNA that prolonged hormone synthesis for many weeks&#8230;<br \/><a href=\"https:\/\/www.livescience.com\/health\/a-single-injection-of-mrna-like-treatment-could-help-heart-muscle-heal-after-a-heart-attack-in-mice-and-pigs-could-it-work-in-humans-too\" class=\"button purchase\" rel=\"nofollow noopener\" target=\"_blank\">Read More<\/a><br \/>\n Randy Latson<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers boosted levels of a heart-healing hormone in mice and pigs with a single injection of a new, experimental form of self-amplifying RNA that prolonged hormone synthesis for many weeks&#8230;<\/p>\n","protected":false},"author":1,"featured_media":900468,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,22378,192],"tags":[9212,8046],"class_list":{"0":"post-900467","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-heart","8":"category-single","9":"category-sports","10":"tag-heart","11":"tag-single"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/posts\/900467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/comments?post=900467"}],"version-history":[{"count":0,"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/posts\/900467\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/media\/900468"}],"wp:attachment":[{"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/media?parent=900467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/categories?post=900467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/newsycanuse.com\/index.php\/wp-json\/wp\/v2\/tags?post=900467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}