{"id":31688,"date":"2026-02-03T18:34:41","date_gmt":"2026-02-03T17:34:41","guid":{"rendered":"https:\/\/www.unither-pharma.com\/?post_type=publication&#038;p=31688"},"modified":"2026-03-18T15:32:08","modified_gmt":"2026-03-18T14:32:08","slug":"comprendre-limpact-des-acides-gras-polyinsatures-sur-la-degenerescence-maculaire-liee-a-lage","status":"publish","type":"publication","link":"https:\/\/www.unither-pharma.com\/fr\/publication\/comprendre-limpact-des-acides-gras-polyinsatures-sur-la-degenerescence-maculaire-liee-a-lage\/","title":{"rendered":"Comprendre l&rsquo;impact des acides gras polyinsatur\u00e9s sur la d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l&rsquo;\u00e2ge"},"content":{"rendered":"<h2>Comprendre l&rsquo;impact des acides gras polyinsatur\u00e9s sur la d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l&rsquo;\u00e2ge<\/h2>\n<p>Publi\u00e9 dans : l&rsquo;<em>International Journal of Molecular Sciences<\/em>.<\/p>\n<p>Cette revue scientifique se penche sur la recherche collaborative men\u00e9e par les \u00e9quipes d&rsquo;Unither D\u00e9veloppement Bordeaux avec l&rsquo;Universit\u00e9 Paris Cit\u00e9, le CNRS, l&rsquo;INSERM, l&rsquo;UTCBS, l&rsquo;Unit\u00e9 de Technologies Chimiques et Biologiques pour la Sant\u00e9, le D\u00e9partement de Recherche et D\u00e9veloppement (DRDP), l&rsquo;Agence G\u00e9n\u00e9rale des Equipements et Produits de Sant\u00e9 (AGEPS), Assistance Publique H\u00f4pitaux de Paris (AP-HP), ainsi que l&rsquo;Institut des Sciences Pharmaceutiques de Suisse Occidentale (ISPSO) et la Facult\u00e9 des Sciences Pharmaceutiques de l&rsquo;Universit\u00e9 de Gen\u00e8ve.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>R\u00e9sum\u00e9 :<\/strong> La d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l&rsquo;\u00e2ge (DMLA) est une pathologie oculaire multifactorielle qui d\u00e9truit les photor\u00e9cepteurs de la macula.On distingue deux formes, la DMLA s\u00e8che et la DMLA humide, dont les m\u00e9canismes physiopathologiques sont diff\u00e9rents. Bien que les traitements se soient r\u00e9v\u00e9l\u00e9s efficaces dans la DMLA humide, ils restent un lourd fardeau pour les patients et les soignants, ce qui entra\u00eene un manque d&rsquo;observance de la part des patients.Pour la DMLA s\u00e8che, aucun traitement r\u00e9ellement efficace n&rsquo;est disponible en Europe.<br \/>\nIl est donc essentiel de rechercher de nouvelles approches. R\u00e9cemment, l&rsquo;utilisation d&rsquo;acides gras polyinsatur\u00e9s \u00e0 longue et tr\u00e8s longue cha\u00eene a \u00e9t\u00e9 identifi\u00e9e comme une nouvelle alternative th\u00e9rapeutique int\u00e9ressante. En effet, les niveaux de ces acides gras, composants centraux des photor\u00e9cepteurs, sont significativement diminu\u00e9s chez les patients atteints de DMLA. Afin de mieux comprendre cette pathologie et d&rsquo;\u00e9valuer l&rsquo;efficacit\u00e9 de diff\u00e9rentes mol\u00e9cules, des mod\u00e8les in vitro et in vivo reproduisant les m\u00e9canismes des deux types de DMLA ont \u00e9t\u00e9 d\u00e9velopp\u00e9s. Cet article rappelle l&rsquo;anatomie et le vieillissement physiologique de la r\u00e9tine et r\u00e9sume les aspects cliniques, les m\u00e9canismes physiopathologiques de la DMLA et les strat\u00e9gies th\u00e9rapeutiques potentielles. Des mod\u00e8les in vitro et in vivo de la DMLA sont \u00e9galement pr\u00e9sent\u00e9s. Enfin, ce manuscrit se concentre sur l&rsquo;application des acides gras om\u00e9ga-3 pour la pr\u00e9vention et le traitement des deux types de DMLA.<\/p>\n<p>&nbsp;<\/p>\n<p>Mots-cl\u00e9s : r\u00e9tine ; photor\u00e9cepteurs ; d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l&rsquo;\u00e2ge (DMLA) ; acides gras polyinsatur\u00e9s (AGPI) ; acides gras om\u00e9ga-3 ; mod\u00e8les in vitro de DMLA ; mod\u00e8les in vivo de DMLA<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.unither-pharma.com\/wp-content\/uploads\/2024\/04\/review-scientif-ophtha.png\" \/><\/p>\n<p><a style=\"display: inline-block; background: #1a8fa2; color: #ffffff; font-weight: bold; text-decoration: none; padding: 12px 18px; border-radius: 9999px; line-height: 1;\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/38612907\/\" target=\"_blank\" rel=\"noopener noreferrer\">Consulter la revue<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comprendre l&rsquo;impact des acides gras polyinsatur\u00e9s sur la d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l&rsquo;\u00e2ge Publi\u00e9 dans : l&rsquo;International Journal of Molecular Sciences. Cette revue scientifique se penche sur la recherche collaborative men\u00e9e par les \u00e9quipes d&rsquo;Unither D\u00e9veloppement Bordeaux avec l&rsquo;Universit\u00e9 Paris Cit\u00e9, le CNRS, l&rsquo;INSERM, l&rsquo;UTCBS, l&rsquo;Unit\u00e9 de Technologies Chimiques et Biologiques pour la Sant\u00e9, le [&hellip;]<\/p>\n","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false},"topic":[205],"media_type":[168],"class_list":["post-31688","publication","type-publication","status-publish","hentry","topic-ophtalmologie","media_type-publication-scientifique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comprendre l&#039;impact des acides gras polyinsatur\u00e9s sur la d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l&#039;\u00e2ge | Unither<\/title>\n<meta name=\"description\" content=\"Comprendre l&#039;impact des acides gras 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