{"id":713571,"date":"2026-09-16T18:46:04","date_gmt":"2026-09-16T18:46:04","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=713571"},"modified":"2026-09-16T18:46:04","modified_gmt":"2026-09-16T18:46:04","slug":"un-cercetator-roman-de-la-stanford-in-spatele-unui-experiment-fara-precedent-tesut-cerebral-uman-transplantat-in-soareci","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=713571","title":{"rendered":"Un cercet\u0103tor rom\u00e2n de la Stanford, \u00een spatele unui experiment f\u0103r\u0103 precedent: \u021besut cerebral uman, transplantat \u00een \u0219oareci"},"content":{"rendered":"<div readability=\"41.942870859337\">\n<div class=\"sgb-google-buttons\">\n<div class=\"display-flex justify-center google-logo\"><img decoding=\"async\" loading=\"lazy\" class=\"mg-x-auto\" width=\"30\" height=\"30\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/09\/un-cercetator-roman-de-la-stanford-in-spatele-unui-experiment-fara-precedent-tesut-cerebral-uman-transplantat-in-soareci.png\" alt><\/div>\n<\/p><\/div>\n<p id=\"p-0\">Potrivit <span><a href=\"https:\/\/www.reuters.com\/business\/healthcare-pharmaceuticals\/scientists-transplant-lab-grown-human-brain-tissue-into-mice-2026-09-16\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">Reuters<\/a><\/span>, care citeaz\u0103 studiul publicat \u00een revista Nature, cercet\u0103torii au creat \u0219oareci c\u0103rora le lipsea o mare parte a propriului cortex cerebral, astfel \u00eenc\u00e2t \u021besutul uman transplantat s\u0103 aib\u0103 spa\u021biu pentru a se dezvolta.<\/p>\n<p id=\"p-1\">\u021aesutul a fost ob\u021binut sub forma unor organoide corticale, structuri tridimensionale dezvoltate \u00een laborator, concepute s\u0103 reproduc\u0103 tipurile cheie de celule \u0219i caracteristicile de dezvoltare ale cortexului cerebral uman. Dup\u0103 transplant, acestea au generat o mare diversitate de tipuri de celule corticale \u0219i au stabilit conexiuni func\u021bionale \u00een \u00eentregul sistem nervos al \u0219oarecelui.<\/p>\n<p id=\"p-2\">Experimentul le ofer\u0103 cercet\u0103torilor posibilitatea de a observa \u00een interiorul unui organism viu modul \u00een care se dezvolt\u0103 neuronii umani \u0219i cum reac\u021bioneaz\u0103 ace\u0219tia la diferite condi\u021bii.<\/p>\n<p id=\"p-3\">Cercet\u0103torii consider\u0103 experimentul un progres important pentru studierea dezvolt\u0103rii creierului uman, care ar putea accelera cercetarea privind cauzele \u0219i mecanismele unor tulbur\u0103ri devastatoare, precum autismul profund, epilepsia, paralizia cerebral\u0103 \u0219i schizofrenia.<\/p>\n<p id=\"p-4\">Sergiu Pa\u0219ca este profesor de psihiatrie \u0219i \u0219tiin\u021be comportamentale la Stanford.<\/p>\n<p id=\"p-5\">El spune c\u0103 denumiri precum \u201e\u0219oareci umaniza\u021bi\u201d, \u201e\u0219oareci cu creier uman\u201d sau \u201emini-creiere\u201d nu reflect\u0103 cu exactitate cercetarea.<\/p>\n<p id=\"p-6\">\u201eAceste animale p\u0103streaz\u0103 sistemul nervos al \u0219oarecelui, dar con\u021bin un volum mai mare de \u021besut cortical uman care se dezvolt\u0103, se integreaz\u0103 \u0219i formeaz\u0103 conexiuni \u00een cadrul acestuia\u201d, a spus Pa\u0219ca.<\/p>\n<p id=\"p-7\">Studiul reprezint\u0103 o continuare a cercet\u0103rilor echipei lui Pa\u0219ca privind <span><a href=\"https:\/\/www.mediafax.ro\/social\/cercetare-revolutionara-condusa-de-un-profesor-romano-american-neuroni-umani-transplantati-la-sobolani-pentru-studierea-tulburarilor-neurologice-21236299\" target=\"_blank\" rel=\"noopener\">organoidele cerebrale<\/a><\/span>. \u00cen 2022, cercet\u0103torii de la Stanford au demonstrat c\u0103 \u021besut cerebral uman cultivat \u00een laborator poate fi integrat \u00een creierul unor \u0219obolani.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Potrivit Reuters, care citeaz\u0103 studiul publicat \u00een revista Nature, cercet\u0103torii au creat \u0219oareci c\u0103rora le lipsea o mare parte a propriului cortex cerebral, astfel \u00eenc\u00e2t \u021besutul uman transplantat s\u0103 aib\u0103 &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=713571\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":713572,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/713571"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=713571"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/713571\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/713572"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=713571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=713571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=713571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}