{"id":21001,"date":"2021-03-03T22:21:09","date_gmt":"2021-03-03T21:21:09","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=21001"},"modified":"2021-03-24T20:46:44","modified_gmt":"2021-03-24T19:46:44","slug":"identificada-una-regio-especifica-del-sars-cov-2-util-per-al-diagnostic-de-la-covid-19-i-el-desenvolupament-de-vacunes","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/identificada-una-regio-especifica-del-sars-cov-2-util-per-al-diagnostic-de-la-covid-19-i-el-desenvolupament-de-vacunes\/","title":{"rendered":"Identificada una regi\u00f3 espec\u00edfica del SARS-CoV-2 \u00fatil per al diagn\u00f2stic de la COVID-19 i el desenvolupament de vacunes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">En un <a rel=\"noreferrer noopener\" href=\"https:\/\/www.isglobal.org\/ca\/-\/un-nuevo-estudio-identifica-una-region-de-la-proteina-n-del-sars-cov-2-que-es-altamente-inmunogenica-y-especifica\" target=\"_blank\">recent estudi<\/a> liderat per l&#8217;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.isglobal.org\/en\/\" target=\"_blank\">Institut de Salut Global de Barcelona (ISGlobal)<\/a> investigadores i investigadors han identificat una <strong>regi\u00f3 de la prote\u00efna Nucleoc\u00e1pside (N) del <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/la-ivermectina-podria-reduir-la-transmissio-viral-de-la-covid-19\/\" target=\"_blank\">SARS-CoV-2<\/a> que \u00e9s espec\u00edfica<\/strong> del nou <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/tag\/coronavirus-ca\/\" target=\"_blank\">coronavirus<\/a>. Aquesta podria servir per <strong>millorar les actuals t\u00e8cniques de diagn\u00f2stic i els estudis de seroprevalen\u00e7a<\/strong> ja que, juntament amb la prote\u00efna Spike (S), s\u00f3n les dianes utilitzades per la <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/anticossos-contra-el-sars-cov-2-detectats-tres-mesos-despres-de-passar-la-infeccio\/\" target=\"_blank\">detecci\u00f3 d&#8217;anticossos<\/a> contra el virus de la COVID-19.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Una an\u00e0lisi de <strong>mostres de persones sanes<\/strong> d&#8217;abans de la pand\u00e8mia, <strong>mostres de <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/limpacte-de-la-pandemia-en-la-salut-mental-dels-professionals-sanitaris\/\" target=\"_blank\">personal sanitari<\/a><\/strong> i <strong>mostres de <\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/com-influeixen-els-nostres-gens-en-la-capacitat-de-curar-nos-de-la-covid-19\/\" target=\"_blank\"><strong>pacients<\/strong> de COVID-19<\/a>, ha demostrat que existeix<strong> reactivitat creuada amb els coronavirus del refredat com\u00fa<\/strong>; \u00e9s a dir, que la pres\u00e8ncia de virus causants del refredat podria interferir en les proves diagn\u00f2stiques i d&#8217;anticossos de la infecci\u00f3 del SARS-CoV-2.<\/p>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u201cAix\u00f2 posa en dubte la&nbsp;utilitat&nbsp;de la prote\u00efna N completa per si mateixa per dur a terme&nbsp;estudis de seroprevalen\u00e7a\u201d<br><strong>Carlota Doba\u00f1o<\/strong>, primera autora de l&#8217;estudi (ISGlobal)<\/p><\/blockquote>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ara, amb la troballa d&#8217;u<strong>n fragment de la prote\u00efna N<\/strong> (la regi\u00f3 C-terminal) que \u00e9s <strong>espec\u00edfic del nou coronavirus<\/strong>, les autores suggereixen que haurien de fer-se <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/en-marxa-un-assaig-clinic-per-comprovar-lefectivitat-dun-nou-medicament-contra-la-covid-19\/\" target=\"_blank\">m\u00e9s estudis<\/a> per comprovar la immunitat<\/strong> que genera aquesta regi\u00f3 proteica i valorar la seva possible<strong> inclusi\u00f3 en el disseny de <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/com-estan-fetes-les-vacunes-contra-la-covid-19\/\" target=\"_blank\">futures vacunes<\/a>.<\/strong><\/p>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un equip cient\u00edfic de l&#8217;ISGlobal ha trobat un fragment de la prote\u00efna N del SARS-CoV-2 que no es troba en els coronavirus del refredat com\u00fa.<\/p>\n","protected":false},"author":9,"featured_media":20993,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[269,721,295,415,475],"new-type":[35,43],"class_list":["post-21001","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-biologia-cellular","tag-coronavirus-ca","tag-isglobal-cat","tag-vacunes","tag-virus-ca","new-type-noticies","new-type-recomanem"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/21001","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=21001"}],"version-history":[{"count":5,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/21001\/revisions"}],"predecessor-version":[{"id":21550,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/21001\/revisions\/21550"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/20993"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=21001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=21001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=21001"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=21001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}