{"id":79613,"date":"2018-12-20T16:17:54","date_gmt":"2018-12-20T15:17:54","guid":{"rendered":"https:\/\/belgianfapa.be\/epigenetica-en-kanker\/"},"modified":"2019-04-08T16:33:21","modified_gmt":"2019-04-08T14:33:21","slug":"epigenetica-en-kanker","status":"publish","type":"post","link":"https:\/\/belgianfapa.be\/fr\/epigenetica-en-kanker\/","title":{"rendered":"Epig\u00e9n\u00e9tique et cancer"},"content":{"rendered":"<p>Alors que la g&eacute;n&eacute;tique correspond &agrave; l&rsquo;&eacute;tude des g&egrave;nes, l&rsquo;&eacute;pig&eacute;n&eacute;tique s&rsquo;int&eacute;resse &agrave; une &laquo;&nbsp;couche&nbsp;&raquo; d&rsquo;informations compl&eacute;mentaires qui d&eacute;finit&nbsp;comment ces g&egrave;nes vont &ecirc;tre utilis&eacute;s par une cellule&hellip; ou ne pas l&rsquo;&ecirc;tre. En d&rsquo;autres termes, l&rsquo;&eacute;pig&eacute;n&eacute;tique correspond &agrave; l&rsquo;&eacute;tude des changements dans l&rsquo;activit&eacute; des g&egrave;nes, n&rsquo;impliquant&nbsp;pas de modification de la s&eacute;quence d&rsquo;ADN&nbsp;et pouvant &ecirc;tre&nbsp;transmis lors des divisions cellulaires. Contrairement aux mutations qui affectent la s&eacute;quence d&rsquo;ADN,&nbsp;les modifications &eacute;pig&eacute;n&eacute;tiques sont r&eacute;versibles.<\/p>\n<p>On attribue la paternit&eacute; de l&rsquo;&eacute;pig&eacute;n&eacute;tique dans son sens moderne au biologiste et&nbsp;embryologiste&nbsp;Conrad Waddington&nbsp;qui la d&eacute;finit en&nbsp;1942 comme une branche de la&nbsp;biologie&nbsp;&eacute;tudiant les implications entre les syst&egrave;mes&nbsp;g&egrave;nes + environnement&nbsp;et leurs&nbsp;produits&nbsp;donnant naissance au&nbsp;ph&eacute;notype&nbsp;d&rsquo;un individu.<\/p>\n<p>L&rsquo;&eacute;pig&eacute;n&eacute;tique &eacute;tait sujet d&rsquo;une pr&eacute;sentation de la journ&eacute;e d&rsquo;info du 17 novembre 2018.<\/p>\n<div class=\"w3eden\"><!-- WPDM Link Template: Call to Action 3 -->\n\n<div class=\"well c2a3\">\n    <div class=\"media\">\n        <div class=\"mr-3\" align=\"left\">\n            <img decoding=\"async\" class=\"wpdm_icon\" alt=\"Ic&ocirc;ne\" src=\"https:\/\/belgianfapa.be\/wp-content\/plugins\/download-manager\/assets\/file-type-icons\/pdf.svg\">\n        <\/div>\n        <div class=\"media-body\">\n            <h3 class=\"media-heading\" style=\"padding-top: 0px;border:0px;margin: 0 0 5px 0;font-size:12pt;\">\n                <a style=\"font-weight: 700\" href=\"https:\/\/belgianfapa.be\/nl\/wpdmpro\/presentation-epigenetique\/\">Pr&eacute;sentation &eacute;pig&eacute;n&eacute;tique<\/a>\n                <span style=\"font-size:8pt;font-weight:300\" class=\"text-muted ml-4\">\n                    <i class=\"fas fa-hdd mr-1\"><\/i> 1.79 MB\n                    <i class=\"ml-3 far fa-arrow-alt-circle-down mr-1\"><\/i> 20 downloads\n                <\/span>\n            <\/h3>\n            ...\n        <\/div>\n        <div class=\"ml-3\" align=\"right\">\n            <a class=\"wpdm-download-link download-on-click btn btn-primary \" rel=\"nofollow\" href=\"#\" data-downloadurl=\"https:\/\/belgianfapa.be\/nl\/wpdmpro\/presentation-epigenetique\/?wpdmdl=79567&amp;refresh=69ded3868b26c1776210822\">T&eacute;l&eacute;charger<\/a>\n        <\/div>\n    <\/div>\n\n<\/div>\n<style>\n    .well.c2a3 .btn {\n        padding: 11px 30px;\n        font-size: 11pt;\n    }\n\n    .well.c2a3 .media-body {\n        font-size: 11pt;\n    }\n\n    .well.c2a3 .wpdm_icon {\n        height: 42px;\n        width: auto;\n    }<\/style>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Alors que la g\u00e9n\u00e9tique correspond \u00e0 l\u2019\u00e9tude des g\u00e8nes, l\u2019\u00e9pig\u00e9n\u00e9tique s\u2019int\u00e9resse \u00e0 une \u00ab\u00a0couche\u00a0\u00bb d\u2019informations compl\u00e9mentaires qui d\u00e9finit\u00a0comment ces g\u00e8nes vont \u00eatre utilis\u00e9s par une cellule\u2026 ou ne pas l\u2019\u00eatre. En d\u2019autres termes, l\u2019\u00e9pig\u00e9n\u00e9tique correspond \u00e0 l\u2019\u00e9tude des changements dans&#8230;<\/p>\n","protected":false},"author":39,"featured_media":79610,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"kk_blocks_editor_width":"","_kiokenblocks_attr":"","_kiokenblocks_dimensions":"","footnotes":""},"categories":[74],"tags":[115,102,114,123],"class_list":["post-79613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-la-transmission","tag-adn","tag-cancer","tag-epigenetique","tag-genetique"],"acf":[],"_links":{"self":[{"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/posts\/79613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/comments?post=79613"}],"version-history":[{"count":3,"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/posts\/79613\/revisions"}],"predecessor-version":[{"id":79657,"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/posts\/79613\/revisions\/79657"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/media\/79610"}],"wp:attachment":[{"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/media?parent=79613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/categories?post=79613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/belgianfapa.be\/fr\/wp-json\/wp\/v2\/tags?post=79613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}