{"id":5034,"date":"2025-12-01T15:35:41","date_gmt":"2025-12-01T14:35:41","guid":{"rendered":"https:\/\/www.sfbmec.fr\/?p=5034"},"modified":"2025-12-01T15:35:41","modified_gmt":"2025-12-01T14:35:41","slug":"chondroitin-4-sulfate-disaccharide-based-inhibitors-of-cathepsin-s","status":"publish","type":"post","link":"http:\/\/www.sfbmec.fr\/?p=5034","title":{"rendered":"Chondroitin 4-Sulfate Disaccharide-Based Inhibitors of Cathepsin S"},"content":{"rendered":"<p>F\u00e9licitations \u00e0 Alexis DAVID et son directeur de th\u00e8se Fabien LECAILLE, de l&rsquo;Universit\u00e9 de TOURS (Inserm UMR 1100, Research Center for Respiratory Disease, RCRD), ainsi que leurs diff\u00e9rents collaborateurs, pour leur r\u00e9cent article publi\u00e9 dans \u00ab\u00a0Polysaccharides\u00a0\u00bb.<\/p>\n<p>La Cathepsin S (Cat S) est une prot\u00e9ase \u00e0 cyst\u00e9ine impliqu\u00e9e dans diff\u00e9rentes pathologies (auto-immunes, inflammatoire ou cardiovasculaires), cible int\u00e9ressante pour le d\u00e9veloppement de traitements, et susceptible d&rsquo;\u00eatre inhib\u00e9e par des glycosaminoglycanes de types Chondro\u00eftines sulfates. Dans cet article, Alexis Fabien et leurs collaborateurs ont synth\u00e9tis\u00e9 et test\u00e9 diff\u00e9rents oligom\u00e8res de CS et mis en \u00e9vidence que des disaccharides de CS-4S ou leur d\u00e9riv\u00e9s multivalents ont des effets inhibiteurs s\u00e9lectifs importants sur la cathepsine S, ouvrant ainsi la voie \u00e0 de nouvelles strat\u00e9gies th\u00e9rapeutiques d&rsquo;inhibition de cette enzyme.<\/p>\n<p>https:\/\/doi.org\/10.3390\/polysaccharides6040099<\/p>\n<p><a href=\"https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png\"><img loading=\"lazy\" class=\"alignnone  wp-image-5037\" src=\"https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png?resize=345%2C412\" alt=\"\" width=\"345\" height=\"412\" srcset=\"https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png?resize=250%2C300 250w, https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png?resize=855%2C1024 855w, https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png?resize=768%2C920 768w, https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png?resize=1282%2C1536 1282w, https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png?resize=1709%2C2048 1709w, https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png?w=1765 1765w, https:\/\/i2.wp.com\/www.sfbmec.fr\/wp\/wp-content\/uploads\/2025\/11\/2025-1201-Graphical-Abstract-Alexis-et-Fabien-LECAILLE-Tours.png?w=1168 1168w\" sizes=\"(max-width: 345px) 100vw, 345px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-icon-text sd-sharing\"><h3 class=\"sd-title\">Partager :<\/h3><div class=\"sd-content\"><ul><li class=\"share-email\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-email sd-button share-icon\" href=\"http:\/\/www.sfbmec.fr\/?p=5034&amp;share=email\" target=\"_blank\" title=\"Cliquez pour envoyer par e-mail \u00e0 un ami\"><span>E-mail<\/span><\/a><\/li><li class=\"share-twitter\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-twitter-5034\" class=\"share-twitter sd-button share-icon\" href=\"http:\/\/www.sfbmec.fr\/?p=5034&amp;share=twitter\" target=\"_blank\" title=\"Cliquez pour partager sur Twitter\"><span>Twitter<\/span><\/a><\/li><li class=\"share-facebook\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-facebook-5034\" class=\"share-facebook sd-button share-icon\" href=\"http:\/\/www.sfbmec.fr\/?p=5034&amp;share=facebook\" target=\"_blank\" title=\"Cliquez pour partager sur Facebook\"><span>Facebook<\/span><\/a><\/li><li class=\"share-linkedin\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-linkedin-5034\" class=\"share-linkedin sd-button share-icon\" href=\"http:\/\/www.sfbmec.fr\/?p=5034&amp;share=linkedin\" target=\"_blank\" title=\"Cliquez pour partager sur LinkedIn\"><span>LinkedIn<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>F\u00e9licitations \u00e0 Alexis DAVID et son directeur de th\u00e8se Fabien LECAILLE, de l&rsquo;Universit\u00e9 de TOURS (Inserm UMR 1100, Research Center for Respiratory Disease, RCRD), ainsi que leurs diff\u00e9rents collaborateurs, pour leur r\u00e9cent article publi\u00e9 dans \u00ab\u00a0Polysaccharides\u00a0\u00bb. La Cathepsin S (Cat &hellip; <a href=\"http:\/\/www.sfbmec.fr\/?p=5034\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-icon-text sd-sharing\"><h3 class=\"sd-title\">Partager :<\/h3><div class=\"sd-content\"><ul><li class=\"share-email\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-email sd-button share-icon\" href=\"http:\/\/www.sfbmec.fr\/?p=5034&amp;share=email\" target=\"_blank\" title=\"Cliquez pour envoyer par e-mail \u00e0 un ami\"><span>E-mail<\/span><\/a><\/li><li class=\"share-twitter\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-twitter-5034\" class=\"share-twitter sd-button share-icon\" href=\"http:\/\/www.sfbmec.fr\/?p=5034&amp;share=twitter\" target=\"_blank\" title=\"Cliquez pour partager sur Twitter\"><span>Twitter<\/span><\/a><\/li><li class=\"share-facebook\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-facebook-5034\" class=\"share-facebook sd-button share-icon\" href=\"http:\/\/www.sfbmec.fr\/?p=5034&amp;share=facebook\" target=\"_blank\" title=\"Cliquez pour partager sur Facebook\"><span>Facebook<\/span><\/a><\/li><li class=\"share-linkedin\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-linkedin-5034\" class=\"share-linkedin sd-button share-icon\" href=\"http:\/\/www.sfbmec.fr\/?p=5034&amp;share=linkedin\" target=\"_blank\" title=\"Cliquez pour partager sur LinkedIn\"><span>LinkedIn<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div>","protected":false},"author":7622,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[6,3],"tags":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p3JW17-1jc","_links":{"self":[{"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=\/wp\/v2\/posts\/5034"}],"collection":[{"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=\/wp\/v2\/users\/7622"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5034"}],"version-history":[{"count":2,"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=\/wp\/v2\/posts\/5034\/revisions"}],"predecessor-version":[{"id":5038,"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=\/wp\/v2\/posts\/5034\/revisions\/5038"}],"wp:attachment":[{"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5034"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sfbmec.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}