{"id":3942,"date":"2020-01-15T10:53:24","date_gmt":"2020-01-15T09:53:24","guid":{"rendered":"https:\/\/idibell.cat\/?page_id=3942"},"modified":"2024-10-14T12:46:54","modified_gmt":"2024-10-14T10:46:54","slug":"potencia-de-cellules-mare","status":"publish","type":"page","link":"https:\/\/idibell.cat\/recerca\/area-medicina-regenerativa\/programa-de-medicina-regenerativa\/potencia-de-cellules-mare\/","title":{"rendered":"Pot\u00e8ncia de c\u00e8l\u00b7lules mare"},"content":{"rendered":"\n
Durant el desenvolupament de l’embri\u00f3, la pot\u00e8ncia del zigot es desplega a trav\u00e9s de canvis coordinats i estereot\u00edpics en els comportaments cel\u00b7lulars i processos de disseny de teixits, el que finalment resulta en la formaci\u00f3 d’un organisme complet i altament complex en un per\u00edode de temps relativament curt. Al llarg d’aquest proc\u00e9s, la pot\u00e8ncia de desenvolupament de les c\u00e8l\u00b7lules individuals, \u00e9s a dir, la seva capacitat de donar lloc a c\u00e8l\u00b7lules d’un tipus diferent del seu, es perd progressivament, de manera que les c\u00e8l\u00b7lules som\u00e0tiques en individus adults retenen una pot\u00e8ncia molt limitada (com en les c\u00e8l\u00b7lules mare adultes rares) o no mostren pot\u00e8ncia alguna.<\/p>\n
El nostre laboratori est\u00e0 interessat en comprendre els mecanismes que governen el grau de pot\u00e8ncia de les c\u00e8l\u00b7lules som\u00e0tiques humanes, i com es pot augmentar experimentalment per condicions en qu\u00e8 fer-ho pot tenir rellev\u00e0ncia biom\u00e8dica. Espec\u00edficament, el context en el qual vam investigar aquests problemes se centra principalment en el paradigma de la regeneraci\u00f3\/reparaci\u00f3 card\u00edaca. En general, la nostra investigaci\u00f3 aprofita una varietat de paradigmes experimentals (regeneraci\u00f3 de cor del peix zebra, generaci\u00f3 i diferenciaci\u00f3 iPSC humana), abordats des d’una perspectiva multidisciplin\u00e0ria, que abasta des d’enfocaments de bioenginyeria fins a la diferenciaci\u00f3 de c\u00e8l\u00b7lules mare 3D fins a l’an\u00e0lisi de rastreig de llinatge gen\u00e8tic de c\u00e8l\u00b7lules individuals i manipulaci\u00f3 gen\u00e8tica de c\u00e8l\u00b7lules humanes, dirigida a abordar importants problemes actuals en biologia i biomedicina, com els mecanismes que controlen l’establiment i manteniment de la pot\u00e8ncia del desenvolupament, l’inici i la progressi\u00f3 del proc\u00e9s regeneratiu, i la diferenciaci\u00f3 i maduraci\u00f3 funcional dels cardiomi\u00f2cits humans, i el desenvolupament de models genu\u00efnament humans de malalties humanes.<\/p>\n
Pot\u00e8ncia de c\u00e8l\u00b7lules mare Resum Durant el desenvolupament de l’embri\u00f3, la pot\u00e8ncia del zigot es desplega a trav\u00e9s de canvis coordinats i estereot\u00edpics en els comportaments cel\u00b7lulars i processos de disseny de teixits, el que finalment resulta en la formaci\u00f3 d’un organisme complet i altament complex en un per\u00edode de temps relativament curt. Al llarg […]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":3924,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3942","page","type-page","status-publish","hentry"],"publishpress_future_action":{"enabled":false,"date":"2025-01-29 04:24:31","action":"change-status","newStatus":"draft","terms":[],"taxonomy":""},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/pages\/3942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/comments?post=3942"}],"version-history":[{"count":9,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/pages\/3942\/revisions"}],"predecessor-version":[{"id":26354,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/pages\/3942\/revisions\/26354"}],"up":[{"embeddable":true,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/pages\/3924"}],"wp:attachment":[{"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/media?parent=3942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}