{"id":527335,"date":"2018-09-27T10:56:31","date_gmt":"2018-09-27T14:56:31","guid":{"rendered":"https:\/\/www.sciencedaily.com\/releases\/2018\/09\/180927105631.htm"},"modified":"2018-09-27T10:56:31","modified_gmt":"2018-09-27T14:56:31","slug":"can-we-teach-heart-cells-to-grow-up","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=527335","title":{"rendered":"Can we teach heart cells to grow up?"},"content":{"rendered":"<p>Scientists have been trying to replace damaged heart tissue using lab-made heart-muscle cells, either injected or in patch form. But the resulting muscle doesn&#8217;t work very well because the cells are stuck in an immature stage. Using a novel CRISPR\/Cas9 technique, a new study finds a master gene, Srf, that&#8217;s required for the cells to become fully fledged, contractile adult cells. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists have been trying to replace damaged heart tissue using lab-made heart-muscle cells, either injected or in patch form. But the resulting muscle doesn&#8217;t work very well because the cells are stuck in an immature stage. Using a novel CRISPR\/Cas9&#8230;<\/p>\n","protected":false},"author":61,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-527335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/527335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/61"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=527335"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/527335\/revisions"}],"predecessor-version":[{"id":527336,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/527335\/revisions\/527336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=527335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=527335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=527335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}