{"id":166926,"date":"2022-10-19T01:00:00","date_gmt":"2022-10-19T05:00:00","guid":{"rendered":"https:\/\/ifamnews.com\/?p=166926"},"modified":"2022-10-15T06:09:00","modified_gmt":"2022-10-15T10:09:00","slug":"forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten","status":"publish","type":"post","link":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten","title":{"rendered":"Forscher transplantieren gez\u00fcchtete menschliche Gehirnstrukturen in Ratten"},"content":{"rendered":"\n

US-amerikanische Wissenschaftler haben im Zuge einer Studie<\/a> kleine menschliche Gehirne gez\u00fcchtet und diese Ratten transplantiert.<\/p>\n\n\n\n

Die Forscher hatten dazu induzierte pluripotente Stammzellen in einer Zellkultur zu dreidimensionalen Vorl\u00e4uferstrukturen des kortikalen Nervensystems herangebildet, sogenannte Organoide. Die verwendeten menschlichen Stammzellen wurden durch k\u00fcnstliche Reprogrammierung nicht-pluripotenter somatischer Zellen gewonnen; es wurden keine durch Abtreibungen gewonnenen embryonalen Stammzellen verwendet.<\/p>\n\n\n\n

Anschlie\u00dfend wurden die Organiode in eine Gehirnregion neugeborener Ratten gespritzt. Die Forscher berichten in der von Nature ver\u00f6ffentlichten Studie weiter, dass die Organoide sich gut in die Gehirnstrukturen der Ratten integriert haben. Sie haben sich sowohl an die Blutgef\u00e4\u00dfe als auch an die Nervenzellen der Rattengehirne angeschlossen.<\/p>\n\n\n\n

Die Studiendaten sollen dabei helfen, bestimmte Zellauspr\u00e4gungen von angeborenen Hirnerkrankungen erkennen zu k\u00f6nnen, die sonst unerkannt bleiben. So wurden neue Erkenntnisse zum Timothy-Syndrom gewonnen, einer seltenen genetischen Krankheit, die physische wie auch neurologische Defekte \u00e4hnlich des Autismus umfasst.<\/p>\n\n\n\n

Die Transplantation menschlicher Gehirnzellen in Ratten und M\u00e4use ist ethisch umstritten, auch wenn keine embryonalen Stammzellen verwendet werden. Denn offen bleibt, ab welcher Grenze menschliche Gehirnstrukturen ausreichend ausgebildet und funktionsf\u00e4hig sind, um Bewusstsein zu besitzen und Leid erleben zu k\u00f6nnen.<\/p>\n\n\n\n

Die Lebens- und Familienrechtsbewegung interessiert Sie? Bleiben Sie immer auf dem neuesten Stand \u2013 abonnieren Sie unseren Newsletter! <\/strong><\/em>Registrieren Sie sich hier.<\/strong><\/em><\/a> T\u00e4gliche Nachrichten aus den deutschsprachigen L\u00e4ndern und der ganzen Welt!<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Die Transplantation menschlicher Gehirnzellen in Ratten und M\u00e4use ist ethisch umstritten. Offen bleibt, ab welcher Grenze diese ausreichend ausgebildet und funktionsf\u00e4hig sind, um Leid erleben zu k\u00f6nnen.<\/p>\n","protected":false},"author":589,"featured_media":166927,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"mc4wp_mailchimp_campaign":[],"jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"Die Transplantation menschlicher Gehirnzellen in Ratten und M\u00e4use ist ethisch umstritten. Offen bleibt, ab welcher Grenze diese ausreichend ausgebildet und funktionsf\u00e4hig sind, um Leid erleben zu k\u00f6nnen.","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"2","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar-narrow","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"float","share_float_style":"share-normal","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"1","post_reading_time_wpm":"300","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"0","show_popup_post":"0","number_popup_post":"1","show_author_box":"1","show_post_related":"0","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"crop-715","single_post_gallery_size":"crop-715"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"820"},"jnews_social_meta":{"fb_title":"","fb_description":"","fb_image":"","twitter_title":"","twitter_description":"","twitter_image":""},"jnews_override_counter":{"override_view_counter":"0","view_counter_number":"0","override_share_counter":"0","share_counter_number":"0","override_like_counter":"0","like_counter_number":"0","override_dislike_counter":"0","dislike_counter_number":"0"},"footnotes":""},"categories":[816,820,811],"tags":[9408,10975,20629,10976],"class_list":["post-166926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-breaking-news-de","category-leben","category-foreground-de","tag-nature-2","tag-ratten","tag-stammzellen","tag-tierversuch"],"yoast_head":"\nForscher transplantieren gez\u00fcchtete menschliche Gehirnstrukturen in Ratten - IFN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Forscher transplantieren gez\u00fcchtete menschliche Gehirnstrukturen in Ratten\" \/>\n<meta property=\"og:description\" content=\"Die Transplantation menschlicher Gehirnzellen in Ratten und M\u00e4use ist ethisch umstritten. Offen bleibt, ab welcher Grenze diese ausreichend ausgebildet und funktionsf\u00e4hig sind, um Leid erleben zu k\u00f6nnen.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten\" \/>\n<meta property=\"og:site_name\" content=\"IFN\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/iFamNews\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-19T05:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ifamnews.com\/wp-content\/uploads\/2022\/10\/Ratte1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Johann R. Porter\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@iFamNewsEN\" \/>\n<meta name=\"twitter:site\" content=\"@iFamNewsEN\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Johann R. Porter\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Forscher transplantieren gez\u00fcchtete menschliche Gehirnstrukturen in Ratten - IFN","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten","og_locale":"de_DE","og_type":"article","og_title":"Forscher transplantieren gez\u00fcchtete menschliche Gehirnstrukturen in Ratten","og_description":"Die Transplantation menschlicher Gehirnzellen in Ratten und M\u00e4use ist ethisch umstritten. Offen bleibt, ab welcher Grenze diese ausreichend ausgebildet und funktionsf\u00e4hig sind, um Leid erleben zu k\u00f6nnen.","og_url":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten","og_site_name":"IFN","article_publisher":"https:\/\/www.facebook.com\/iFamNews","article_published_time":"2022-10-19T05:00:00+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/ifamnews.com\/wp-content\/uploads\/2022\/10\/Ratte1.jpg","type":"image\/jpeg"}],"author":"Johann R. Porter","twitter_card":"summary_large_image","twitter_creator":"@iFamNewsEN","twitter_site":"@iFamNewsEN","twitter_misc":{"Verfasst von":"Johann R. Porter","Gesch\u00e4tzte Lesezeit":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten#article","isPartOf":{"@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten"},"author":{"name":"Johann R. Porter","@id":"https:\/\/ifamnews.com\/en\/#\/schema\/person\/97c5fc10500c93e36c296295ba21a537"},"headline":"Forscher transplantieren gez\u00fcchtete menschliche Gehirnstrukturen in Ratten","datePublished":"2022-10-19T05:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten"},"wordCount":232,"commentCount":0,"publisher":{"@id":"https:\/\/ifamnews.com\/en\/#organization"},"image":{"@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten#primaryimage"},"thumbnailUrl":"https:\/\/ifamnews.com\/wp-content\/uploads\/2022\/10\/Ratte1.jpg","keywords":["Nature","Ratten","Stammzellen","Tierversuch"],"articleSection":["Breaking News","Leben","Vordergrund"],"inLanguage":"de","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten#respond"]}]},{"@type":"WebPage","@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten","url":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten","name":"Forscher transplantieren gez\u00fcchtete menschliche Gehirnstrukturen in Ratten - IFN","isPartOf":{"@id":"https:\/\/ifamnews.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten#primaryimage"},"image":{"@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten#primaryimage"},"thumbnailUrl":"https:\/\/ifamnews.com\/wp-content\/uploads\/2022\/10\/Ratte1.jpg","datePublished":"2022-10-19T05:00:00+00:00","breadcrumb":{"@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten#primaryimage","url":"https:\/\/ifamnews.com\/wp-content\/uploads\/2022\/10\/Ratte1.jpg","contentUrl":"https:\/\/ifamnews.com\/wp-content\/uploads\/2022\/10\/Ratte1.jpg","width":1200,"height":675},{"@type":"BreadcrumbList","@id":"https:\/\/ifamnews.com\/de\/forscher-transplantieren-gez-chtete-menschliche-gehirnstrukturen-in-ratten#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ifamnews.com\/de"},{"@type":"ListItem","position":2,"name":"Leben","item":"https:\/\/ifamnews.com\/de\/kategorie\/leben"},{"@type":"ListItem","position":3,"name":"Forscher transplantieren gez\u00fcchtete menschliche Gehirnstrukturen in Ratten"}]},{"@type":"WebSite","@id":"https:\/\/ifamnews.com\/en\/#website","url":"https:\/\/ifamnews.com\/en\/","name":"IFN","description":"International Family News Network","publisher":{"@id":"https:\/\/ifamnews.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ifamnews.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/ifamnews.com\/en\/#organization","name":"iFamNews","url":"https:\/\/ifamnews.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/ifamnews.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/ifamnews.com\/wp-content\/uploads\/2020\/01\/Share-logo.png","contentUrl":"https:\/\/ifamnews.com\/wp-content\/uploads\/2020\/01\/Share-logo.png","width":200,"height":200,"caption":"iFamNews"},"image":{"@id":"https:\/\/ifamnews.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/iFamNews","https:\/\/x.com\/iFamNewsEN"]},{"@type":"Person","@id":"https:\/\/ifamnews.com\/en\/#\/schema\/person\/97c5fc10500c93e36c296295ba21a537","name":"Johann R. Porter","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/secure.gravatar.com\/avatar\/b295da437fcd0635c3fe53d90b9545df9d7b3b7681f3a87122ec5cef8870a293?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b295da437fcd0635c3fe53d90b9545df9d7b3b7681f3a87122ec5cef8870a293?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b295da437fcd0635c3fe53d90b9545df9d7b3b7681f3a87122ec5cef8870a293?s=96&d=mm&r=g","caption":"Johann R. Porter"},"description":"A German-speaking social scientist and worker in the pro-life movement. [This author writes under a pseudonym.]","url":"https:\/\/ifamnews.com\/de\/author\/jporter"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/posts\/166926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/users\/589"}],"replies":[{"embeddable":true,"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/comments?post=166926"}],"version-history":[{"count":2,"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/posts\/166926\/revisions"}],"predecessor-version":[{"id":166936,"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/posts\/166926\/revisions\/166936"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/media\/166927"}],"wp:attachment":[{"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/media?parent=166926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/categories?post=166926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ifamnews.com\/de\/wp-json\/wp\/v2\/tags?post=166926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}