{"id":233,"date":"2022-09-23T18:33:13","date_gmt":"2022-09-23T16:33:13","guid":{"rendered":"https:\/\/react4kids.org\/?p=233"},"modified":"2022-10-26T18:16:49","modified_gmt":"2022-10-26T16:16:49","slug":"quest-ce-quune-cellule-cancereuse","status":"publish","type":"post","link":"https:\/\/react4kids.org\/index.php\/2022\/09\/23\/quest-ce-quune-cellule-cancereuse\/","title":{"rendered":"Qu\u2019est ce qu\u2019une cellule canc\u00e9reuse ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"233\" class=\"elementor elementor-233\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d53ea3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d53ea3\" data-element_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-f63bd49\" data-id=\"f63bd49\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1877b19 elementor-headline--style-rotate elementor-widget elementor-widget-animated-headline\" data-id=\"1877b19\" data-element_type=\"widget\" data-settings=\"{&quot;headline_style&quot;:&quot;rotate&quot;,&quot;animation_type&quot;:&quot;swirl&quot;,&quot;rotating_text&quot;:&quot;canc\\u00e9reuse\\ncanc\\u00e9reuse\\ncanc\\u00e9reuse&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;rotate_iteration_delay&quot;:2500}\" data-widget_type=\"animated-headline.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<link rel=\"stylesheet\" href=\"https:\/\/react4kids.org\/wp-content\/plugins\/elementor-pro\/assets\/css\/widget-animated-headline.min.css\">\t\t<h1 class=\"elementor-headline elementor-headline-animation-type-swirl elementor-headline-letters\">\n\t\t\t\t\t<span class=\"elementor-headline-plain-text elementor-headline-text-wrapper\">Qu'est ce qu'une cellule <\/span>\n\t\t\t\t<span class=\"elementor-headline-dynamic-wrapper elementor-headline-text-wrapper\">\n\t\t\t\t\t<span class=\"elementor-headline-dynamic-text elementor-headline-text-active\">\n\t\t\t\tcanc\u00e9reuse\t\t\t<\/span>\n\t\t\t\t\t<span class=\"elementor-headline-dynamic-text\">\n\t\t\t\tcanc\u00e9reuse\t\t\t<\/span>\n\t\t\t\t\t<span class=\"elementor-headline-dynamic-text\">\n\t\t\t\tcanc\u00e9reuse\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<span class=\"elementor-headline-plain-text elementor-headline-text-wrapper\">?<\/span>\n\t\t\t\t\t<\/h1>\n\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-545d10d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"545d10d\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_top&quot;:&quot;clouds&quot;,&quot;shape_divider_bottom&quot;:&quot;clouds&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 27.8\" preserveAspectRatio=\"xMidYMax slice\">\n  <path class=\"elementor-shape-fill\" d=\"M0 0v6.7c1.9-.8 4.7-1.4 8.5-1 9.5 1.1 11.1 6 11.1 6s2.1-.7 4.3-.2c2.1.5 2.8 2.6 2.8 2.6s.2-.5 1.4-.7c1.2-.2 1.7.2 1.7.2s0-2.1 1.9-2.8c1.9-.7 3.6.7 3.6.7s.7-2.9 3.1-4.1 4.7 0 4.7 0 1.2-.5 2.4 0 1.7 1.4 1.7 1.4h1.4c.7 0 1.2.7 1.2.7s.8-1.8 4-2.2c3.5-.4 5.3 2.4 6.2 4.4.4-.4 1-.7 1.8-.9 2.8-.7 4 .7 4 .7s1.7-5 11.1-6c9.5-1.1 12.3 3.9 12.3 3.9s1.2-4.8 5.7-5.7c4.5-.9 6.8 1.8 6.8 1.8s.6-.6 1.5-.9c.9-.2 1.9-.2 1.9-.2s5.2-6.4 12.6-3.3c7.3 3.1 4.7 9 4.7 9s1.9-.9 4 0 2.8 2.4 2.8 2.4 1.9-1.2 4.5-1.2 4.3 1.2 4.3 1.2.2-1 1.4-1.7 2.1-.7 2.1-.7-.5-3.1 2.1-5.5 5.7-1.4 5.7-1.4 1.5-2.3 4.2-1.1c2.7 1.2 1.7 5.2 1.7 5.2s.3-.1 1.3.5c.5.4.8.8.9 1.1.5-1.4 2.4-5.8 8.4-4 7.1 2.1 3.5 8.9 3.5 8.9s.8-.4 2 0 1.1 1.1 1.1 1.1 1.1-1.1 2.3-1.1 2.1.5 2.1.5 1.9-3.6 6.2-1.2 1.9 6.4 1.9 6.4 2.6-2.4 7.4 0c3.4 1.7 3.9 4.9 3.9 4.9s3.3-6.9 10.4-7.9 11.5 2.6 11.5 2.6.8 0 1.2.2c.4.2.9.9.9.9s4.4-3.1 8.3.2c1.9 1.7 1.5 5 1.5 5s.3-1.1 1.6-1.4c1.3-.3 2.3.2 2.3.2s-.1-1.2.5-1.9 1.9-.9 1.9-.9-4.7-9.3 4.4-13.4c5.6-2.5 9.2.9 9.2.9s5-6.2 15.9-6.2 16.1 8.1 16.1 8.1.7-.2 1.6-.4V0H0z\"\/>\n<\/svg>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 27.8\" preserveAspectRatio=\"xMidYMax slice\">\n  <path class=\"elementor-shape-fill\" d=\"M0 0v6.7c1.9-.8 4.7-1.4 8.5-1 9.5 1.1 11.1 6 11.1 6s2.1-.7 4.3-.2c2.1.5 2.8 2.6 2.8 2.6s.2-.5 1.4-.7c1.2-.2 1.7.2 1.7.2s0-2.1 1.9-2.8c1.9-.7 3.6.7 3.6.7s.7-2.9 3.1-4.1 4.7 0 4.7 0 1.2-.5 2.4 0 1.7 1.4 1.7 1.4h1.4c.7 0 1.2.7 1.2.7s.8-1.8 4-2.2c3.5-.4 5.3 2.4 6.2 4.4.4-.4 1-.7 1.8-.9 2.8-.7 4 .7 4 .7s1.7-5 11.1-6c9.5-1.1 12.3 3.9 12.3 3.9s1.2-4.8 5.7-5.7c4.5-.9 6.8 1.8 6.8 1.8s.6-.6 1.5-.9c.9-.2 1.9-.2 1.9-.2s5.2-6.4 12.6-3.3c7.3 3.1 4.7 9 4.7 9s1.9-.9 4 0 2.8 2.4 2.8 2.4 1.9-1.2 4.5-1.2 4.3 1.2 4.3 1.2.2-1 1.4-1.7 2.1-.7 2.1-.7-.5-3.1 2.1-5.5 5.7-1.4 5.7-1.4 1.5-2.3 4.2-1.1c2.7 1.2 1.7 5.2 1.7 5.2s.3-.1 1.3.5c.5.4.8.8.9 1.1.5-1.4 2.4-5.8 8.4-4 7.1 2.1 3.5 8.9 3.5 8.9s.8-.4 2 0 1.1 1.1 1.1 1.1 1.1-1.1 2.3-1.1 2.1.5 2.1.5 1.9-3.6 6.2-1.2 1.9 6.4 1.9 6.4 2.6-2.4 7.4 0c3.4 1.7 3.9 4.9 3.9 4.9s3.3-6.9 10.4-7.9 11.5 2.6 11.5 2.6.8 0 1.2.2c.4.2.9.9.9.9s4.4-3.1 8.3.2c1.9 1.7 1.5 5 1.5 5s.3-1.1 1.6-1.4c1.3-.3 2.3.2 2.3.2s-.1-1.2.5-1.9 1.9-.9 1.9-.9-4.7-9.3 4.4-13.4c5.6-2.5 9.2.9 9.2.9s5-6.2 15.9-6.2 16.1 8.1 16.1 8.1.7-.2 1.6-.4V0H0z\"\/>\n<\/svg>\n\t\t<\/div>\n\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-0bbaea6\" data-id=\"0bbaea6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9691c75 elementor-widget elementor-widget-heading\" data-id=\"9691c75\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.7.4 - 31-08-2022 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Qu\u2019est ce qu\u2019une cellule ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f5aab6 elementor-widget elementor-widget-text-editor\" data-id=\"1f5aab6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.7.4 - 31-08-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\">Une cellule est \u201cla brique\u201d de base de tout organisme vivant. Elle comprend de nombreuses mol\u00e9cules, notamment l\u2019ADN, qui contient notre information g\u00e9n\u00e9tique.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-158eaad elementor-widget elementor-widget-heading\" data-id=\"158eaad\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pourquoi dit-on que certaines cellules sont canc\u00e9reuses ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b92f5c elementor-widget elementor-widget-text-editor\" data-id=\"0b92f5c\" data-element_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<p><span style=\"font-weight: 400;\">Lorsqu\u2019une cellule normale acquiert de nouvelles capacit\u00e9s et devient canc\u00e9reuse, on parle de\u00a0transformation tumorale.<\/span><\/p><p><span style=\"font-weight: 400;\">Dans les ann\u00e9es 2000, deux biologistes am\u00e9ricains\u00a0-Douglas Hanahan et Robert Weinberg- ont d\u00e9crit les\u00a0six caract\u00e9ristiques acquises par les cellules canc\u00e9reuses.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-578475e elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"578475e\" data-element_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-50 elementor-inner-column elementor-element elementor-element-f014b87\" data-id=\"f014b87\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a1f2ac3 elementor-widget elementor-widget-heading\" data-id=\"a1f2ac3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">1<\/p>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c3eb917\" data-id=\"c3eb917\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a1da320 elementor-widget elementor-widget-text-editor\" data-id=\"a1da320\" data-element_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<p><span style=\"font-weight: 400;\">Les cellules canc\u00e9reuses sont capables de se multiplier de mani\u00e8re incontr\u00f4l\u00e9e.\u00a0Normalement, les cellules ne se multiplient que si l\u2019organisme leur en donne l\u2019ordre. Cependant, chez les cellules canc\u00e9reuses, on constate la mise en place de m\u00e9canismes particuliers leur permettant de se multiplier \u00e0 l\u2019infini. Elles sont aussi capables de r\u00e9sister aux signaux envoy\u00e9s par le corps, qui leur ordonnent de cesser leur multiplication.<\/span><\/p>\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-401ee53 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"401ee53\" data-element_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-50 elementor-inner-column elementor-element elementor-element-2341dd4\" data-id=\"2341dd4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ecb3711 elementor-widget elementor-widget-heading\" data-id=\"ecb3711\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">2<\/p>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-91388ab\" data-id=\"91388ab\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ff6c7d0 elementor-widget elementor-widget-text-editor\" data-id=\"ff6c7d0\" data-element_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<p><span style=\"font-weight: 400;\">Les cellules canc\u00e9reuses envoient des signaux capables d\u2019attirer les vaisseaux sanguins. Les vaisseaux sanguins vont ainsi p\u00e9n\u00e9trer dans la tumeur et lui fournir l\u2019oxyg\u00e8ne et les nutriments n\u00e9cessaires \u00e0 son d\u00e9veloppement et \u00e0 son fonctionnement. Les vaisseaux sanguins peuvent \u00eatre aussi utilis\u00e9s par la tumeur pour s\u2019\u00e9vader et provoquer l\u2019apparition de m\u00e9tastases dans des zones du corps initialement non atteintes.<\/span><\/p>\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3829fe4 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3829fe4\" data-element_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-50 elementor-inner-column elementor-element elementor-element-b9376cc\" data-id=\"b9376cc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ce871b elementor-widget elementor-widget-heading\" data-id=\"5ce871b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">3<\/p>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e23dcef\" data-id=\"e23dcef\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d2d2c0d elementor-widget elementor-widget-text-editor\" data-id=\"d2d2c0d\" data-element_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<p><span style=\"font-weight: 400;\">Les cellules canc\u00e9reuses ne se suicident plus, contrairement aux cellules normales. En effet, lorsqu\u2019une cellule pr\u00e9sente une anomalie, se multiplie trop ou se situe dans un endroit non appropri\u00e9 du corps, l\u2019organisme lui envoie un signal afin que la cellule d\u00e9clenche sa propre mort cellulaire. On parle aussi\u00a0d\u2019apoptose. Dans les cellules canc\u00e9reuses, ce processus est bloqu\u00e9 : elles ne sont plus sensibles aux signaux de mort cellulaire envoy\u00e9s par l\u2019organisme.\u00a0<\/span><\/p>\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5ef1527 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ef1527\" data-element_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-50 elementor-inner-column elementor-element elementor-element-da25e26\" data-id=\"da25e26\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f8bf9d elementor-widget elementor-widget-heading\" data-id=\"6f8bf9d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">4<\/p>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-19cb5f5\" data-id=\"19cb5f5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83d249e elementor-widget elementor-widget-text-editor\" data-id=\"83d249e\" data-element_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<p><span style=\"font-weight: 400;\">Les cellules canc\u00e9reuses sont capables d\u2019\u00e9chapper au syst\u00e8me immunitaire. Chez un individu en bonne sant\u00e9, le syst\u00e8me immunitaire d\u00e9tecte les cellules anormales ou ext\u00e9rieures \u00e0 l\u2019organisme, et les \u00e9limine s&rsquo;il juge qu\u2019elles sont potentiellement dangereuses. Chez les patients atteints d\u2019un cancer, on constate que les cellules canc\u00e9reuses pr\u00e9sentent des caract\u00e9ristiques, qui leur permettent de ne plus \u00eatre d\u00e9tect\u00e9es comme un danger potentiel par le syst\u00e8me immunitaire, et ainsi de ne pas \u00eatre \u00e9limin\u00e9es.<\/span><\/p>\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3d6e036 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d6e036\" data-element_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-50 elementor-inner-column elementor-element elementor-element-2a2cd03\" data-id=\"2a2cd03\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c777a7 elementor-widget elementor-widget-heading\" data-id=\"2c777a7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">5<\/p>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f22d49e\" data-id=\"f22d49e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e39a147 elementor-widget elementor-widget-text-editor\" data-id=\"e39a147\" data-element_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<p><span style=\"font-weight: 400;\">Les cellules canc\u00e9reuses peuvent produire de l\u2019\u00e9nergie beaucoup plus efficacement que toutes les autres cellules.\u00a0On constate chez les cellules canc\u00e9reuses de nombreuses modifications m\u00e9taboliques qui leur permettent une production accrue d\u2019\u00e9nergie : par exemple, elles utilisent beaucoup plus de sucre qu\u2019une cellule normale !<\/span><\/p>\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6bf362b elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6bf362b\" data-element_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-50 elementor-inner-column elementor-element elementor-element-a44c803\" data-id=\"a44c803\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-77ca9b7 elementor-widget elementor-widget-heading\" data-id=\"77ca9b7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">6<\/p>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-74e9c74\" data-id=\"74e9c74\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-165c222 elementor-widget elementor-widget-text-editor\" data-id=\"165c222\" data-element_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<p><span style=\"font-weight: 400;\">Les cellules canc\u00e9reuses sont tr\u00e8s instables :\u00a0elles peuvent se modifier sans cesse, \u00e9voluer, pour acqu\u00e9rir de nouveaux avantages. Par exemple, elles peuvent s\u2019adapter afin de r\u00e9sister aux traitements mis en place pour soigner les patients.<\/span><\/p>\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Qu&rsquo;est ce qu&rsquo;une cellule canc\u00e9reuse canc\u00e9reuse canc\u00e9reuse ? Qu\u2019est ce qu\u2019une cellule ? Une cellule est \u201cla brique\u201d de base de tout organisme vivant. Elle comprend de nombreuses mol\u00e9cules, notamment l\u2019ADN, qui contient notre information g\u00e9n\u00e9tique. Pourquoi dit-on que certaines cellules sont canc\u00e9reuses ? Lorsqu\u2019une cellule normale acquiert de nouvelles capacit\u00e9s et devient canc\u00e9reuse, on [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-233","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/posts\/233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/comments?post=233"}],"version-history":[{"count":41,"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/posts\/233\/revisions"}],"predecessor-version":[{"id":484,"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/posts\/233\/revisions\/484"}],"wp:attachment":[{"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/media?parent=233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/categories?post=233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/react4kids.org\/index.php\/wp-json\/wp\/v2\/tags?post=233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}