{"id":13808,"date":"2022-12-17T14:13:25","date_gmt":"2022-12-17T13:13:25","guid":{"rendered":"https:\/\/staging.wp-ibdm.nicolasg.fr\/robert-g-kelly-laureat-du-grand-prix-lamonica-de-cardiologie-2022\/"},"modified":"2022-12-17T18:54:34","modified_gmt":"2022-12-17T17:54:34","slug":"robert-g-kelly-laureat-du-grand-prix-lamonica-de-cardiologie-2022","status":"publish","type":"post","link":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/robert-g-kelly-laureat-du-grand-prix-lamonica-de-cardiologie-2022\/","title":{"rendered":"Robert G. Kelly, laur\u00e9at du Grand Prix Lamonica de Cardiologie 2022"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"13808\" class=\"elementor elementor-13808 elementor-13746\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-77878a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77878a5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b42ca33\" data-id=\"b42ca33\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b71289 elementor-widget elementor-widget-text-editor\" data-id=\"1b71289\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ce prix r\u00e9compense les travaux de Robert Kelly sur la morphogen\u00e8se cardiaque, en particulier la d\u00e9couverte du deuxi\u00e8me champ cardiaque (SHF, pour &#8220;second heart field&#8221;) des cellules prog\u00e9nitrices cardiaques.<\/p>\n<p>Une \u00e9tude publi\u00e9e dans Developmental Cell en 2001 a \u00e9t\u00e9 la premi\u00e8re \u00e0 montrer que le c\u0153ur des mammif\u00e8res se d\u00e9veloppe par ajout de cellules provenant de l&#8217;ext\u00e9rieur du tube cardiaque pr\u00e9coce. On sait maintenant que le SHF contribue \u00e0 une grande partie du c\u0153ur, dont le ventricule droit, la voie eff\u00e9rente cardiaque et le myocarde auriculaire, et que les parties du c\u0153ur d\u00e9riv\u00e9es du SHF sont des sites privil\u00e9gi\u00e9s de malformations cardiaques cong\u00e9nitales (CHD, pour &#8220;congenital heart defects&#8221;), touchant 1 naissance sur 100. <\/p>\n<p>21 ans apr\u00e8s la d\u00e9couverte du SHF, la recherche sur cette population de cellules continue de fournir de nouvelles informations sur les m\u00e9canismes pathologiques menant \u00e0 des malformations cardiaques.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf8adc0 elementor-widget elementor-widget-image\" data-id=\"bf8adc0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"277\" src=\"https:\/\/staging.wp-ibdm.nicolasg.fr\/wp-content\/uploads\/2022\/12\/Robert_kelly_award.webp\" class=\"attachment-large size-large wp-image-13758\" alt=\"\" srcset=\"https:\/\/staging.wp-ibdm.nicolasg.fr\/wp-content\/uploads\/2022\/12\/Robert_kelly_award.webp 500w, https:\/\/staging.wp-ibdm.nicolasg.fr\/wp-content\/uploads\/2022\/12\/Robert_kelly_award-300x166.webp 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61b4810 elementor-widget elementor-widget-text-editor\" data-id=\"61b4810\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00c9tabli \u00e0 l&#8217;IBDM depuis 2005, le groupe de R. Kelly a caract\u00e9ris\u00e9 les r\u00e9gulateurs transcriptionnels et les voies de signalisation qui contr\u00f4lent la diff\u00e9renciation des cellules du SHF et leur d\u00e9ploiement vers les p\u00f4les cardiaques.<\/p>\n<p>Ainsi, le groupe a diss\u00e9qu\u00e9 le r\u00f4le du g\u00e8ne TBX1 du syndrome de d\u00e9l\u00e9tion 22q11.2 dans la r\u00e9gulation d&#8217;une sous-population sp\u00e9cifique de cellules SHF impliqu\u00e9e dans la t\u00e9tralogie de Fallot. L&#8217;\u00e9quipe se concentre actuellement sur l&#8217;interface entre le SHF et le tube cardiaque pr\u00e9coce, o\u00f9 se forment les septa ventriculaires et auriculaires, dont les d\u00e9fauts repr\u00e9sentent plus de 50 % des CHD.<\/p>\n<p>Ce prix, qui permettra le recrutement d&#8217;un chercheur postdoctoral, refl\u00e8te les contributions de tous les membres pass\u00e9s et pr\u00e9sents de l&#8217;\u00e9quipe &#8220;<u><a href=\"https:\/\/staging.wp-ibdm.nicolasg.fr\/team\/genetic-control-of-heart-development\/\">Contr\u00f4le g\u00e9n\u00e9tique du d\u00e9veloppement du c\u0153ur<\/a><\/u>&#8221; ainsi que les plateformes de l&#8217;IBDM. Il souligne \u00e9galement l&#8217;importance de la recherche fondamentale dans le domaine de la cardiologie \u00e0 l\u2019universit\u00e9 d\u2019Aix Marseille.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aade8a8 elementor-widget elementor-widget-image\" data-id=\"aade8a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"517\" src=\"https:\/\/staging.wp-ibdm.nicolasg.fr\/wp-content\/uploads\/2022\/12\/Robert_kelly-award.webp\" class=\"attachment-large size-large wp-image-13760\" alt=\"\" srcset=\"https:\/\/staging.wp-ibdm.nicolasg.fr\/wp-content\/uploads\/2022\/12\/Robert_kelly-award.webp 500w, https:\/\/staging.wp-ibdm.nicolasg.fr\/wp-content\/uploads\/2022\/12\/Robert_kelly-award-290x300.webp 290w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Robert G. Kelly est le laur\u00e9at du Grand Prix Lamonica de Cardiologie 2022 &#8211; Fondation pour la Recherche Biom\u00e9dicale PCL de l&#8217;Acad\u00e9mie des Sciences.<\/p>\n","protected":false},"author":3,"featured_media":13801,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,78,1],"tags":[],"class_list":["post-13808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-awards","category-news","category-non-classe"],"acf":[],"_links":{"self":[{"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/posts\/13808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/comments?post=13808"}],"version-history":[{"count":4,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/posts\/13808\/revisions"}],"predecessor-version":[{"id":13815,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/posts\/13808\/revisions\/13815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/media\/13801"}],"wp:attachment":[{"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/media?parent=13808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/categories?post=13808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/tags?post=13808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}