{"id":3687,"date":"2020-04-13T16:10:24","date_gmt":"2020-04-13T14:10:24","guid":{"rendered":"https:\/\/staging.wp-ibdm.nicolasg.fr\/regulation-des-divisions-asymetriques-de-progeniteurs-neuronaux-par-des-ligands-wnt\/"},"modified":"2022-07-09T11:59:28","modified_gmt":"2022-07-09T09:59:28","slug":"regulation-des-divisions-asymetriques-de-progeniteurs-neuronaux-par-des-ligands-wnt","status":"publish","type":"post","link":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/regulation-des-divisions-asymetriques-de-progeniteurs-neuronaux-par-des-ligands-wnt\/","title":{"rendered":"R\u00e9gulation des divisions asym\u00e9triques de prog\u00e9niteurs neuronaux par des ligands Wnt"},"content":{"rendered":"<p>Dans une \u00e9tude collaborative publi\u00e9e dans Development, les \u00e9quipes de Vincent Bertrand et de Pierre-Fran\u00e7ois Lenne ont analys\u00e9 le r\u00f4le de ligands Wnt lors des divisions g\u00e9n\u00e9rant des neurones au cours du d\u00e9veloppement du syst\u00e8me nerveux. A l\u2019aide de perturbations contr\u00f4l\u00e9es dans le temps et d\u2019imagerie quantitative, ils ont \u00e9tabli que des ligands Wnt r\u00e9gulent la forme des prog\u00e9niteurs neuronaux ainsi que leurs divisions asym\u00e9triques de mani\u00e8re instructive. Les ligands Wnt agissent via un r\u00e9cepteur Frizzled et une prot\u00e9ine APC qui est localis\u00e9e asym\u00e9triquement au cortex des prog\u00e9niteurs et h\u00e9rit\u00e9e de mani\u00e8re in\u00e9gale entre les cellules filles.<\/p>\n<h3>En Savoir Plus :<\/h3>\n<ul>\n<li>\n<h5><a href=\"https:\/\/dev.biologists.org\/content\/147\/7\/dev183186\" target=\"_blank\" rel=\"noopener\">Wnt ligands regulate the asymmetric divisions of neuronal progenitors in\u00a0C. elegans\u00a0embryos<\/a><\/h5>\n<\/li>\n<\/ul>\n<p><strong>Development\u00a02020\u00a0147:\u00a0dev183186\u00a0doi:\u00a010.1242\/dev.183186\u00a0Published 6 April 2020<\/strong><\/p>\n<p>Shilpa Kaur,\u00a0Pauline M\u00e9l\u00e9nec,\u00a0Sabrina Murgan,\u00a0Guillaume Bordet,\u00a0Pierre Recouvreux,\u00a0Pierre-Fran\u00e7ois Lenne,\u00a0Vincent Bertrand<\/p>\n<ul>\n<li>\n<h5>Contact<\/h5>\n<\/li>\n<\/ul>\n<p><strong>Vincent Bertrand &#8211;<\/strong>\u00a0<a href=\"mailto:vincent.bertrand@univ-amu.fr\">vincent.bertrand@univ-amu.fr<\/a><br \/>\n<strong>Pierre-Fran\u00e7ois Lenne\u00a0&#8211;<\/strong>\u00a0<a href=\"mailto:pierre-francois.lenne@univ-amu.fr\">pierre-francois.lenne@univ-amu.fr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans une \u00e9tude collaborative publi\u00e9e dans Development, les \u00e9quipes de Vincent Bertrand et de Pierre-Fran\u00e7ois Lenne ont analys\u00e9 le r\u00f4le de ligands Wnt lors des divisions g\u00e9n\u00e9rant des neurones au cours du d\u00e9veloppement du syst\u00e8me nerveux.<\/p>\n","protected":false},"author":3,"featured_media":11207,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[79],"tags":[],"class_list":["post-3687","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr","ibdm_team-team-101","ibdm_team-team-104"],"acf":[],"_links":{"self":[{"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/posts\/3687","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=3687"}],"version-history":[{"count":2,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/posts\/3687\/revisions"}],"predecessor-version":[{"id":11205,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/posts\/3687\/revisions\/11205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/media\/11207"}],"wp:attachment":[{"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/media?parent=3687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/categories?post=3687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.wp-ibdm.nicolasg.fr\/fr\/wp-json\/wp\/v2\/tags?post=3687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}