{"id":3075,"date":"2014-09-25T10:15:29","date_gmt":"2014-09-25T15:15:29","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=3075"},"modified":"2014-09-25T10:15:29","modified_gmt":"2014-09-25T15:15:29","slug":"de-vieux-medicaments-comme-nouveaux-antibiotiques","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/de-vieux-medicaments-comme-nouveaux-antibiotiques\/","title":{"rendered":"De vieux m\u00e9dicaments comme nouveaux antibiotiques<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<div id=\"attachment_3073\" style=\"width: 460px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/lamotrigine.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3073\" class=\"size-full wp-image-3073\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/lamotrigine.jpg\" alt=\"Dans ce diagramme, chaque bille bleue repr\u00e9sente une mol\u00e9cule m\u00e9dicamenteuse qui a \u00e9t\u00e9 test\u00e9e pour perturber les ribosomes des bact\u00e9ries. La sph\u00e8re rouge repr\u00e9sente une mol\u00e9cule ayant pass\u00e9 le test, la lamotrigine, qui est d\u00e9j\u00e0 utilis\u00e9e comme anticonvulsif. (Image: Shawn French, Universit\u00e9 McMaster)\" width=\"450\" height=\"183\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/lamotrigine.jpg 450w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/lamotrigine-300x122.jpg 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><p id=\"caption-attachment-3073\" class=\"wp-caption-text\">Dans ce diagramme, chaque bille bleue repr\u00e9sente une mol\u00e9cule m\u00e9dicamenteuse qui a \u00e9t\u00e9 test\u00e9e pour perturber les ribosomes des bact\u00e9ries. La sph\u00e8re rouge repr\u00e9sente une mol\u00e9cule ayant pass\u00e9 le test, la lamotrigine, qui est d\u00e9j\u00e0 utilis\u00e9e comme anticonvulsif. (Image: Shawn French, Universit\u00e9 McMaster)<\/p><\/div>\n<p>Les chercheurs ont pass\u00e9 au crible des m\u00e9dicaments afin de d\u00e9terminer leur capacit\u00e9 \u00e0 pr\u00e9venir la croissance de bact\u00e9ries dangereuses.<\/p>\n<p>La plupart des antibiotiques interf\u00e8rent avec le ribosome des bact\u00e9ries, l\u2019organelle responsable de la production de prot\u00e9ines et d\u2019enzymes essentielles \u00e0 la survie de la bact\u00e9rie. Les chercheurs ont concentr\u00e9 leurs efforts afin de trouver un m\u00e9dicament qui emp\u00eacherait la formation de ribosomes.<\/p>\n<p>Ils ont test\u00e9 des milliers de mol\u00e9cules m\u00e9dicamenteuses d\u00e9j\u00e0 approuv\u00e9es et ont trouv\u00e9 une mol\u00e9cule r\u00e9pondant aux crit\u00e8res, la lamotrigine, un anticonvulsif. Cet article offre donc une nouvelle strat\u00e9gie pour combattre les infections bact\u00e9riennes.<\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em>eLife\u00a0<\/em>le\u00a0<strong>18 septembre\u00a0<\/strong><strong>2014<\/strong>,\u00a0<span style=\"text-decoration: underline;\"><a href=\"http:\/\/elifesciences.org\/content\/early\/2014\/09\/18\/eLife.03574\" target=\"_blank\">cliquez ici<\/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>Eric Brown, Universit\u00e9 McMaster, Ontario<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Les chercheurs ont pass\u00e9 au crible des m\u00e9dicaments afin de d\u00e9terminer leur capacit\u00e9 \u00e0 pr\u00e9venir la croissance de bact\u00e9ries dangereuses. La plupart des antibiotiques interf\u00e8rent avec le ribosome des bact\u00e9ries, l\u2019organelle responsable de la production de prot\u00e9ines et d\u2019enzymes essentielles \u00e0 la survie de la bact\u00e9rie. Les chercheurs ont concentr\u00e9 leurs efforts afin de trouver [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3073,"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":[1835,694,846,695,55],"class_list":["post-3075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-antibiotiques","tag-medecine","tag-ontario-fr","tag-sante","tag-sante-publique"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/09\/lamotrigine.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-NB","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3075","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=3075"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3075\/revisions"}],"predecessor-version":[{"id":3077,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3075\/revisions\/3077"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/3073"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=3075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=3075"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=3075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}