{"id":2125,"date":"2014-06-25T14:51:42","date_gmt":"2014-06-25T19:51:42","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=2125"},"modified":"2014-07-09T16:34:44","modified_gmt":"2014-07-09T21:34:44","slug":"un-extrait-de-moisissure-pour-combattre-des-superbacteries","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/un-extrait-de-moisissure-pour-combattre-des-superbacteries\/","title":{"rendered":"Un extrait de moisissure pour combattre des superbact\u00e9ries<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<div id=\"attachment_2118\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Untitled-1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2118\" class=\"size-full wp-image-2118\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Untitled-1.png\" alt=\"Une moisissure de la famille Aspergillus (en haut) produit une mol\u00e9cule appel\u00e9e l\u2019aspergillomarasmine A (en bas) qui pourrait servir \u00e0 combattre les bact\u00e9ries r\u00e9sistantes aux antibiotiques. (Photo : Andrew King. Diagramme : Gerry Wright)\" width=\"400\" height=\"420\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Untitled-1.png 400w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Untitled-1-285x300.png 285w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-2118\" class=\"wp-caption-text\">Une moisissure de la famille Aspergillus (en haut) produit une mol\u00e9cule appel\u00e9e l\u2019aspergillomarasmine A (en bas) qui pourrait servir \u00e0 combattre les bact\u00e9ries r\u00e9sistantes aux antibiotiques. (Photo : Andrew King. Diagramme : Gerry Wright)<\/p><\/div>\n<p><span style=\"color: #000000;\">Un extrait de moisissure pourrait servir \u00e0 conserver l\u2019efficacit\u00e9 d\u2019antibiotiques existants.<\/span><\/p>\n<p>Dans cette nouvelle \u00e9tude, des chercheurs ont d\u00e9couvert qu\u2019un extrait de moisissure appel\u00e9 l\u2019aspergillomarasmine A inhibe l\u2019action de l\u2019enzyme NDM-1 et permet aux carbap\u00e9n\u00e8mes de tuer ces superbact\u00e9ries.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">Les carbap\u00e9n\u00e8mes sont des antibiotiques de derniers recours pour les infections bact\u00e9riennes, car peu de bact\u00e9ries ont d\u00e9velopp\u00e9 une r\u00e9sistance \u00e0 ceux-ci. Toutefois, certaines superbact\u00e9ries ont d\u00e9velopp\u00e9 une enzyme appel\u00e9e NDM-1 capable de d\u00e9truire les carbap\u00e9n\u00e8mes avant que ceux-ci puissent d\u00e9truire la bact\u00e9rie, les rendant ainsi quasiment inarr\u00eatables.\u00a0<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans<em>\u00a0Nature\u00a0<\/em>le\u00a0<strong>25 juin\u00a0<\/strong><strong>2014<\/strong>,\u00a0<span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.nature.com\/nature\/journal\/v510\/n7506\/full\/nature13445.html\" target=\"_blank\">cliquez\u00a0ici<\/a><\/span>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/p>\n<h4><span style=\"color: #000000;\">Gerard D. Wright, McMaster University, Ontario<\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Un extrait de moisissure pourrait servir \u00e0 conserver l\u2019efficacit\u00e9 d\u2019antibiotiques existants. Dans cette nouvelle \u00e9tude, des chercheurs ont d\u00e9couvert qu\u2019un extrait de moisissure appel\u00e9 l\u2019aspergillomarasmine A inhibe l\u2019action de l\u2019enzyme NDM-1 et permet aux carbap\u00e9n\u00e8mes de tuer ces superbact\u00e9ries. &nbsp; Les carbap\u00e9n\u00e8mes sont des antibiotiques de derniers recours pour les infections bact\u00e9riennes, car peu de [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2118,"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":[1835,1836,66,1329,694,846,695,55],"class_list":["post-2125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-antibiotiques","tag-bacteries","tag-biologie","tag-fongus","tag-medecine","tag-ontario-fr","tag-sante","tag-sante-publique"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Untitled-1.png","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-yh","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2125","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=2125"}],"version-history":[{"count":2,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2125\/revisions"}],"predecessor-version":[{"id":2262,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2125\/revisions\/2262"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/2118"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=2125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=2125"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=2125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}