{"id":3015,"date":"2014-09-18T14:10:40","date_gmt":"2014-09-18T19:10:40","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=3015"},"modified":"2014-09-18T10:06:42","modified_gmt":"2014-09-18T15:06:42","slug":"sang-de-cordon-une-nouvelle-molecule-facilitera-son-utilisation","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/sang-de-cordon-une-nouvelle-molecule-facilitera-son-utilisation\/","title":{"rendered":"Sang de cordon: une nouvelle mol\u00e9cule facilitera son utilisation<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<div id=\"attachment_3016\" style=\"width: 370px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/pngbase64aa9479f3f209e86f.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3016\" class=\"size-full wp-image-3016\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/pngbase64aa9479f3f209e86f.png\" alt=\"Jalila Chagraoui, Agente de recherche, Iman Far\u00e8s, \u00e9tudiante au Ph. D. et Dr Guy Sauvageau \u00e0 l\u2019Institut de recherche en immunologie et en canc\u00e9rologie (IRIC). (Photo : IRIC)\" width=\"360\" height=\"283\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/pngbase64aa9479f3f209e86f.png 360w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/pngbase64aa9479f3f209e86f-300x235.png 300w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a><p id=\"caption-attachment-3016\" class=\"wp-caption-text\">Jalila Chagraoui, Agente de recherche, Iman Far\u00e8s, \u00e9tudiante au Ph. D. et Dr Guy Sauvageau \u00e0 l\u2019Institut de recherche en immunologie et en canc\u00e9rologie (IRIC). (Photo : IRIC)<\/p><\/div>\n<p dir=\"ltr\">Des chercheurs ont identifi\u00e9 une mol\u00e9cule qui permet aux cellules souches dans le sang de cordon de se multiplier afin de produire encore plus de cellules souches.<\/p>\n<p dir=\"ltr\">Le sang de cordon ombilical peut \u00eatre utilis\u00e9 pour traiter des maladies g\u00e9n\u00e9tiques et des malformations des cellules sanguines, comme la leuc\u00e9mie. Toutefois la faible quantit\u00e9 de cellules souches dans une unit\u00e9 de sang de cordon limite son utilisation plus fr\u00e9quente comme traitement.<\/p>\n<p dir=\"ltr\">Des chercheurs ont identifi\u00e9 une famille de mol\u00e9cules qui permet de multiplier par 100 le nombre de cellules souches se trouvant dans le sang de cordon. Une \u00e9tude clinique sur cette mol\u00e9cule, baptis\u00e9e UM171 en l\u2019honneur de l\u2019Universit\u00e9 de Montr\u00e9al, d\u00e9butera en d\u00e9cembre 2014 \u00e0 l\u2019h\u00f4pital Maisonneuve-Rosemont.<\/p>\n<p dir=\"ltr\"><em>Article disponible sur demande.<\/em><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em>Science\u00a0<\/em>le\u00a0<strong>18 septembre<\/strong><strong>\u00a0<\/strong><strong>2014<\/strong>,\u00a0<span style=\"text-decoration: underline;\">cliquez ici<\/span>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/p>\n<h4>Guy Sauvageau, Institut de recherche en immunologie et en canc\u00e9rologie, Universit\u00e9 de Montr\u00e9al, Quebec<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs ont identifi\u00e9 une mol\u00e9cule qui permet aux cellules souches dans le sang de cordon de se multiplier afin de produire encore plus de cellules souches. Le sang de cordon ombilical peut \u00eatre utilis\u00e9 pour traiter des maladies g\u00e9n\u00e9tiques et des malformations des cellules sanguines, comme la leuc\u00e9mie. Toutefois la faible quantit\u00e9 de cellules [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3013,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[2179,2178,694,842,2023],"class_list":["post-3015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-cellules-souches","tag-immunologie","tag-medecine","tag-quebec","tag-sang"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/pngbase64aa9479f3f209e86f.png","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-MD","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=3015"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3015\/revisions"}],"predecessor-version":[{"id":3017,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3015\/revisions\/3017"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/3013"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=3015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=3015"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=3015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}