{"id":19876,"date":"2022-02-25T11:42:18","date_gmt":"2022-02-25T10:42:18","guid":{"rendered":"https:\/\/idibell.cat\/es\/?p=19876"},"modified":"2022-02-25T14:34:02","modified_gmt":"2022-02-25T13:34:02","slug":"un-estudio-descubre-nuevas-claves-sobre-la-persistencia-de-s-aureus-en-el-entorno-hospitalario","status":"publish","type":"post","link":"https:\/\/idibell.cat\/es\/2022\/02\/un-estudio-descubre-nuevas-claves-sobre-la-persistencia-de-s-aureus-en-el-entorno-hospitalario\/","title":{"rendered":"Un estudio descubre nuevas claves sobre la persistencia de S. aureus en el entorno hospitalario"},"content":{"rendered":"<p>El grupo de investigaci\u00f3n de infecciones bacterianas del IDIBELL, i del Servicio de Microbiolog\u00eda del Hospital Universitario de Bellvitge, en colaboraci\u00f3n con el CIBERINFEC y el CIBERES, ha descubierto nuevas claves para ayudar a comprender la persistencia de <em>Staphylococcus aureus <\/em>resistente al antibiotico meticilina en el entorno hospitalario.<\/p>\n<p>Concretamente, en un estudio publicado en <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0923250822000018\"><em>Research in Microbiology<\/em><\/a>, los y las investigadoras han demostrado que una variante del gen sasG (<em>Staphylococcus aureus surface protein G<strong>) <\/strong><\/em><strong>se asocia m\u00e1s a la formaci\u00f3n de biofilms<\/strong>, sistemas de autoprotecci\u00f3n que ayudan a las bacterias a persistir en el medio ambiente y a adherirse a la superficie de los dispositivos m\u00e9dicos.<\/p>\n<p><em style=\"font-size: 16px;\">S. aureus<\/em><span style=\"font-size: 16px;\"> es una causa importante de infecciones invasivas adquiridas en entorno hospitalario i asociadas a hospitalizaciones largas, tratamientos costosos, morbilidad y mortalidad. Adem\u00e1s, su alto nivel de resistencia a la meticilina representa un reto terap\u00e9utico a\u00f1adido. La presencia de esta bacteria en el entorno hospitalario y su adherencia a los dispositivos m\u00e9dicos contribuye a la transmisi\u00f3n de infecciones hospitalarias y a la diseminaci\u00f3n de la bacteria por todo el cuerpo humano.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><em>El Instituto de Investigaci\u00f3n Biom\u00e9dica de Bellvitge (IDIBELL) es un centro de investigaci\u00f3n en biomedicina creado en 2004. Est\u00e1 participado por el Hospital Universitario de Bellvitge y el Hospital de Viladecans del Instituto Catal\u00e1n de la Salud, el Instituto Catal\u00e1n de Oncolog\u00eda, la Universidad de Barcelona y el Ayuntamiento de L&#8217;Hospitalet de Llobregat.<\/em><\/p>\n<p><em>El IDIBELL es miembro del Campus de Excelencia Internacional de la Universidad de Barcelona HUBc y forma parte de la instituci\u00f3n CERCA de la Generalitat de Catalunya. En 2009 se convirti\u00f3 en uno de los cinco primeros centros de investigaci\u00f3n espa\u00f1oles acreditados como instituto de investigaci\u00f3n sanitaria por el Instituto de Salud Carlos III. Adem\u00e1s, forma parte del programa \u00abHR Excellence in Research\u00bb de la Uni\u00f3n Europea y es miembro de EATRIS y REGIC. Desde el a\u00f1o 2018, IDIBELL es un Centro Acreditado de la Fundaci\u00f3n Cient\u00edfica AECC (FCAECC).<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un grupo del IDIBELL y el Hospital Universitari de Bellvitge han demostrado que una variante gen\u00e9tica de la bacteria estar\u00eda asociada a una mayor producci\u00f3n de biofilm, un sistema de autoprotecci\u00f3n que le permite persistir en el medio.<\/p>\n","protected":false},"author":8,"featured_media":19877,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[186,339,295],"tags":[],"publishpress_future_action":{"enabled":false,"date":"2024-05-10 02:13:28","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category"},"_links":{"self":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts\/19876"}],"collection":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/comments?post=19876"}],"version-history":[{"count":1,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts\/19876\/revisions"}],"predecessor-version":[{"id":19878,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts\/19876\/revisions\/19878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/media\/19877"}],"wp:attachment":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/media?parent=19876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/categories?post=19876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/tags?post=19876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}