{"id":365423,"date":"2023-03-03T07:18:04","date_gmt":"2023-03-03T06:18:04","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=365423"},"modified":"2023-03-03T07:18:04","modified_gmt":"2023-03-03T06:18:04","slug":"ponovni-rast-rogova-kod-jelena","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2023\/03\/03\/ponovni-rast-rogova-kod-jelena\/","title":{"rendered":"Ponovni rast rogova kod jelena"},"content":{"rendered":"<p>Kineski nau\u010dnici su identifikovali grupu mati\u010dnih c\u0301elija jelena koje podsti\u010du ponovni rast rogova, \u0161to otvara nove klini\u010dke moguc\u0301nosti za regeneraciju organa kod ljudi.<\/p>\n<p>Kako prenosi agencija Sinhua, sisari su u velikoj mjeri izgubili sposobnost da regeneri\u0161u svoje organe, ali rogovi kod jelena predstavljaju zna\u010dajan izuzetak koji nudi vrijedan model za prou\u010davanje obnove organa kod sisara, prenosi Beta.<\/p>\n<p>Istra\u017eiva\u010dki tim, predvo\u0111en istra\u017eiva\u010dima sa Sjeverozapadnog politehni\u010dkog univerziteta, objavio je studiju u najnovijem izdanju \u010dasopisa Nauka (Science) o jednoc\u0301elijskom atlasu ponovnog rasta rogova.<\/p>\n<p>Otkrili su da populacija progenitornih c\u0301elija blastema rogova pokazuje potencijal za samoobnavljanje i popravku ko\u0161tanog tkiva, \u010dime igra va\u017enu ulogu u brzom rastu rogova.<\/p>\n<p>Te progenitorne c\u0301elije se razvijaju iz tri vrste mezenhimalnih c\u0301elija ili za\u010detnika rogova u najranijim fazama, pet dana nakon \u0161to stari rogovi otpadnu, a zatim se pokazalo da stvaraju c\u0301elije hrskavice &#8220;in vivo&#8221; i &#8220;in vitro&#8221;, navodi se u studiji.<\/p>\n<p>Tim je otkrio da mi\u0161evi imaju sli\u010dan tip c\u0301elija, ali nesisarske vrste nemaju, \u0161to sugeri\u0161e da sisari mogu imati karakteristi\u010dan mehanizam regeneracije.<\/p>\n<p>Tako\u0111e su koristili jednoc\u0301elijsku transkriptomiju da identifikuju 151 gen koji se odnosi na rast kostiju, navodi se u studiji.<\/p>\n<p>Studija je ponudila nove uvide u razumijevanje obnove kod sisara i razvoja regenerativne medicine, rekli su istra\u017eiva\u010di.<\/p>\n<p><a href=\"https:\/\/teamextreme.pro\/?team=milivuk&amp;cmp=pcnen\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-361707\" src=\"https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2023\/01\/AI-marketing.jpg\" alt=\"\" width=\"300\" height=\"250\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mogu\u0107i klju\u010d za obnovu ljudskih kostiju <\/p>\n","protected":false},"author":1,"featured_media":301796,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[3016,3017,2704],"class_list":["post-365423","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-svastara","tag-jelen","tag-maticne-celije","tag-rogovi"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/365423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=365423"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/365423\/revisions"}],"predecessor-version":[{"id":365424,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/365423\/revisions\/365424"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/301796"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=365423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=365423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=365423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}