{"id":7292,"date":"2013-06-28T10:47:43","date_gmt":"2013-06-28T08:47:43","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=7292"},"modified":"2013-06-28T10:47:43","modified_gmt":"2013-06-28T08:47:43","slug":"britanie-chce-zavest-tzv-tretiho-rodice","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=7292","title":{"rendered":"Brit\u00e1nie chce zav\u00e9st tzv. &#8222;t\u0159et\u00edho rodi\u010de&#8220;"},"content":{"rendered":"<p><strong>Brit\u00e1nie hodl\u00e1 u um\u011bl\u00e9ho plozen\u00ed d\u011bt\u00ed zav\u00e9st princip t\u0159\u00ed rodi\u010d\u016f, jejich\u017e DNA by slou\u017eila k vytvo\u0159en\u00ed zdrav\u00e9ho embrya. C\u00edlem je zabr\u00e1nit p\u0159enosu v\u00e1\u017en\u00fdch d\u011bdi\u010dn\u00fdch chorob, jako jsou nap\u0159. svalov\u00e1 dystrofie, od rodi\u010d\u016f na jejich potomky. Ot\u00e1zkou v\u0161ak je, zda to schv\u00e1l\u00ed parlament.<\/strong><\/p>\n<p><!--more--><\/p>\n<p>V p\u0159\u00edpad\u011b hrozby narozen\u00ed d\u00edt\u011bte s genetickou vadou by v\u011bdci embry\u00edm odeb\u00edrali vadnou mitochondri\u00e1ln\u00ed DNA a nahrazovali ji zdravou, kter\u00e1 by poch\u00e1zela od jin\u00e9 osoby, respektive \u017eeny, tedy t\u0159et\u00edho rodi\u010de.<\/p>\n<p>Britsk\u00e1 vl\u00e1da ve \u010dtvrtek schv\u00e1lila p\u0159\u00edslu\u0161n\u00fd n\u00e1vrh, u kter\u00e9ho se v p\u0159\u00ed\u0161t\u00edm roce o\u010dek\u00e1vaj\u00ed bou\u0159liv\u00e9 etick\u00e9 diskuze na p\u016fd\u011b parlamentu.<\/p>\n<p>C\u00edlem tohoto p\u0159\u00edstupu je zamezen\u00ed p\u0159en\u00e1\u0161en\u00ed v\u00e1\u017en\u00fdch d\u011bdi\u010dn\u00fdch chorob, jako jsou svalov\u00e1 dystrofie, od rodi\u010d\u016f, respektive matky, na jejich potomky. V p\u0159\u00edpad\u011b takov\u00e9 hrozby by v\u011bdci embry\u00edm odeb\u00edrali vadnou mitochondri\u00e1ln\u00ed DNA a nahrazovali ji zdravou, kter\u00e1 by poch\u00e1zela od jin\u00e9 osoby, respektive \u017eeny, tedy t\u00edm p\u00e1dem t\u0159et\u00edho rodi\u010de.<\/p>\n<p>Brit\u00e1nie by se tak stala v\u016fbec prvn\u00ed zem\u00ed na sv\u011bt\u011b, je\u017e by takov\u00fdto z\u00e1sah do v\u00fdvoje \u010dlov\u011bka umo\u017e\u0148ovala. V zemi se ka\u017ed\u00fd rok s v\u00e1\u017enou vrozenou vadou rod\u00ed ka\u017ed\u00e9 dvoust\u00e9 d\u00edt\u011b.<\/p>\n<p>V\u011bdci maj\u00ed pro rodi\u010de ob\u00e1vaj\u00edc\u00ed se o p\u0159\u00edli\u0161n\u00fd vn\u011bj\u0161\u00ed z\u00e1sah do jejich rodi\u010dovstv\u00ed \u00fat\u011bchu, \u017ee mitochondri\u00e1ln\u00ed DNA neovliv\u0148uje vzhled \u010dlov\u011bka. To, jak vypad\u00e1, ur\u010duje bun\u011b\u010dn\u00e9 j\u00e1dro, kter\u00e9ho se procedura nijak nedot\u00fdk\u00e1.<\/p>\n<p>Technika byla v britsk\u00fdch laborato\u0159\u00edch ji\u017e vyvinuta. Nen\u00ed ale povoleno vznikl\u00e1 embrya k zm\u00edn\u011bn\u00fdm \u00fa\u010del\u016fm v praxi vyu\u017e\u00edvat.<\/p>\n<p>invArena<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Brit\u00e1nie hodl\u00e1 u um\u011bl\u00e9ho plozen\u00ed d\u011bt\u00ed zav\u00e9st princip t\u0159\u00ed rodi\u010d\u016f, jejich\u017e DNA by slou\u017eila k vytvo\u0159en\u00ed zdrav\u00e9ho embrya. C\u00edlem je zabr\u00e1nit p\u0159enosu v\u00e1\u017en\u00fdch d\u011bdi\u010dn\u00fdch chorob, <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=7292\" title=\"Brit\u00e1nie chce zav\u00e9st tzv. &#8222;t\u0159et\u00edho rodi\u010de&#8220;\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-7292","post","type-post","status-publish","format-standard","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/7292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7292"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/7292\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}