{"id":15571,"date":"2020-06-03T11:39:57","date_gmt":"2020-06-03T09:39:57","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=15571"},"modified":"2020-06-03T11:45:48","modified_gmt":"2020-06-03T09:45:48","slug":"alteracions-cromosomiques-explicarien-el-vincle-entre-obesitat-i-malalties-com-lasma-o-la-diabetis","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/alteracions-cromosomiques-explicarien-el-vincle-entre-obesitat-i-malalties-com-lasma-o-la-diabetis\/","title":{"rendered":"Alteracions cromos\u00f2miques explicarien el vincle entre obesitat i malalties com l&#8217;asma o la diabetis"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Un equip de recerca <a href=\"https:\/\/www.isglobal.org\/-\/alteraciones-en-los-cromosomas-ayudan-a-explicar-por-que-las-personas-obesas-suelen-desarrollar-enfermedades-como-el-asma-o-la-diabetes\" target=\"_blank\" rel=\"noreferrer noopener\">ha identificat diversos canvis en l&#8217;estructura dels cromosomes<\/a> \u2014 <strong>inversions cromos\u00f2miques<\/strong>, concretament \u2014 que expliquen la tend\u00e8ncia a que l&#8217;<strong>obesitat es desenvolupi juntament amb altres malalties<\/strong>. L&#8217;estudi ha estat liderat per l&#8217;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.isglobal.org\/en\/\" target=\"_blank\">Institut de Salut Global de Barcelona (ISGlobal)<\/a>, on s&#8217;han analitzat les dades de <strong>m\u00e9s de 400.000 individus<\/strong>. Tot i que nombrosos estudis epidemiol\u00f2gics ja suggerien la relaci\u00f3 entre obesitat i altres patologies, com la <strong>hipertensi\u00f3<\/strong>, l&#8217;<strong>asma<\/strong>, la <strong>diabetis<\/strong> o la <strong>depressi\u00f3<\/strong>, fins ara no se sabia si l&#8217;obesitat era la causa, conseq\u00fc\u00e8ncia o fruit de les mateixes condicions gen\u00e8tiques que aquestes comorbiditats.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u00abLes inversions cromos\u00f2miques s\u00f3n reordenaments que provoquen que un segment de l&#8217;ADN s&#8217;escrigui en sentit invers\u00bb<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">A les regions invertides, la funci\u00f3 de diversos gens situats a l&#8217;interior o a prop pot veure&#8217;s alterada. Conseq\u00fcentment, les persones amb inversions cromos\u00f2miques s\u00f3n m\u00e9s susceptibles a patir malalties que, sovint, es presenten alhora.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;equip investigador de l&#8217;ISGlobal ha identificat <strong>3 inversions cromos\u00f2miques<\/strong> que s\u00f3n freq\u00fcents en persones amb <strong>obesitat i asma<\/strong>, <strong>obesitat i hipertensi\u00f3<\/strong> i <strong>obesitat i depressi\u00f3<\/strong>. El personal cient\u00edfic destaca tamb\u00e9 l&#8217;augment de la freq\u00fc\u00e8ncia en persones obeses i diab\u00e8tiques d&#8217;una\u00a0<strong>inversi\u00f3 situada en el cromosoma 8<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;ISGlobal ha identificat 3 inversions cromos\u00f2miques freq\u00fcents en persones que pateixen obesitat i, a m\u00e9s a m\u00e9s, asma, hipertensi\u00f3 o depressi\u00f3.<\/p>\n","protected":false},"author":9,"featured_media":15577,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[708,295,503],"new-type":[35],"class_list":["post-15571","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-genetica","tag-isglobal-cat","tag-obesitat","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/15571","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=15571"}],"version-history":[{"count":15,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/15571\/revisions"}],"predecessor-version":[{"id":15625,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/15571\/revisions\/15625"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/15577"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=15571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=15571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=15571"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=15571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}