{"id":3819,"date":"2017-09-15T16:19:24","date_gmt":"2017-09-15T15:19:24","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=3819"},"modified":"2019-01-23T17:19:08","modified_gmt":"2019-01-23T17:19:08","slug":"cel%c2%b7lules-immortals","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/cel%c2%b7lules-immortals\/","title":{"rendered":"C\u00e8l\u00b7lules immortals"},"content":{"rendered":"<p>Fa m\u00e9s de 60 anys, el doctor George Gey va extreure <strong>c\u00e8l\u00b7lules epitelials<\/strong> procedents d\u2019un <strong>carcinoma cervical<\/strong> d\u2019una dona afroamericana, la qual va morir 8 mesos despr\u00e9s a causa del tumor. Aquestes van esdevenir les <strong>primeres c\u00e8l\u00b7lules humanes immortals<\/strong> que es van poder fer cr\u00e9ixer al laboratori, i es coneixen com a <strong>c\u00e8l\u00b7lules HeLa<\/strong> per les inicials de la pacient: Henrietta Lacks. (Hi ha un <a href=\"http:\/\/rebeccaskloot.com\/the-immortal-life\/\" target=\"_blank\" rel=\"noopener\">llibre<\/a> i fins i tot una pel\u00edcula sobre la interessant hist\u00f2ria darrera de l&#8217;obtenci\u00f3 (sense el perm\u00eds o coneixement de Henrietta o la seva fam\u00edlia) d&#8217;aquestes c\u00e8l\u00b7lules)<\/p>\n<p>La imatge, feta per <strong>F\u00e8lix Campelo<\/strong>, quan era al <a href=\"https:\/\/www.crg.eu\/\" target=\"_blank\" rel=\"noopener\">Centre de Regulaci\u00f3 Gen\u00f2mica (CRG)<\/a>, mostra un cultiu d\u2019aquestes c\u00e8l\u00b7lules que podem trobar a laboratoris de tot el m\u00f3n, ja que han estat i encara s\u00f3n molt valuoses per a la recerca biom\u00e8dica. El desenvolupament de la vacuna contra la p\u00f2lio, les t\u00e8cniques de fecundaci\u00f3 <em>in vitro<\/em> o la recerca sobre el VIH s\u00f3n exemples d\u2019estudis en els quals s\u2019han utilitzat. Fins i tot la NASA les va enviar a l\u2019espai en una de les seves missions!<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #808080;\">Vols veure la teva foto aqu\u00ed? Envia&#8217;ns imatges relacionades amb la ci\u00e8ncia o la vida al PRBB a\u00a0<a href=\"mailto:ellipse@prbb.org\" target=\"_blank\" rel=\"noopener\">ellipse@prbb.org.<\/a><\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les primeres c\u00e8l\u00b7lules humanes immortals que es van poder fer cr\u00e9ixer al laboratori procedien del carcinoma cervical d&#8217;una dona afroamericana, Henrietta Lacks.<\/p>\n","protected":false},"author":9,"featured_media":3820,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[269,312,265,323],"new-type":[40],"class_list":["post-3819","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-biologia-cellular","tag-cancer-ca","tag-crg-ca","tag-microscopia","new-type-foto-de-la-setmana"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/3819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=3819"}],"version-history":[{"count":5,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/3819\/revisions"}],"predecessor-version":[{"id":3915,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/3819\/revisions\/3915"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/3820"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=3819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=3819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=3819"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=3819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}