{"id":15672,"date":"2019-11-13T12:12:05","date_gmt":"2019-11-13T12:12:05","guid":{"rendered":"https:\/\/vr-room.ch\/?p=15672"},"modified":"2019-11-06T12:14:59","modified_gmt":"2019-11-06T12:14:59","slug":"ueber-vr-in-menschliche-zellen-eintreten-und-diagnosen-stellen","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/fr\/2019\/11\/13\/ueber-vr-in-menschliche-zellen-eintreten-und-diagnosen-stellen\/","title":{"rendered":"P\u00e9n\u00e9trer dans des cellules humaines via la RV et \u00e9tablir des diagnostics"},"content":{"rendered":"

Une \u00e9quipe de recherche du CEMM de Vienne d\u00e9veloppe une analyse m\u00e9dicale bas\u00e9e sur la r\u00e9alit\u00e9 virtuelle. Celle-ci permet d'entrer dans la cellule humaine et montre plus d'informations que les repr\u00e9sentations 2D. Cette nouvelle technologie promet un diagnostic plus rapide pour les maladies rares provoqu\u00e9es par des modifications g\u00e9n\u00e9tiques.<\/h3>\n

Chez les patients atteints de maladies rares, il s'\u00e9coule souvent des ann\u00e9es avant que le diagnostic ne soit pos\u00e9. Si celui-ci \u00e9tait effectu\u00e9 rapidement, un traitement adapt\u00e9 serait possible tr\u00e8s t\u00f4t et la vie des patients serait nettement meilleure. La biologiste mol\u00e9culaire Pazmandi, qui a obtenu son doctorat au Centre de recherche en m\u00e9decine mol\u00e9culaire (CEMM<\/a>) de l'Acad\u00e9mie autrichienne des sciences (\u00d6AW<\/a>) et le Institut Ludwig Boltzmannpour les maladies rares et non diagnostiqu\u00e9es<\/a> \u00e0 Vienne, cherche la solution au probl\u00e8me dans la repr\u00e9sentation insuffisante des donn\u00e9es des patients : en 2D et sur les petits \u00e9crans d'ordinateur, les informations se perdent et les relations complexes sont difficiles \u00e0 appr\u00e9hender.<\/p>\n

Am\u00e9lioration de la pr\u00e9sentation et acc\u00e9l\u00e9ration du diagnostic<\/h3>\n

Pazmandi a d\u00e9velopp\u00e9, au sein d'une \u00e9quipe interdisciplinaire, un laboratoire qui permet d'entrer dans la cellule humaine - au moyen de lunettes de r\u00e9alit\u00e9 virtuelle, d'\u00e9couteurs et de deux joysticks. L'observateur y d\u00e9couvre un r\u00e9seau de prot\u00e9ines en 3D. La repr\u00e9sentation ne fournit des informations sur d'\u00e9ventuelles mutations cellulaires qu'en combinaison avec des informations suppl\u00e9mentaires sur le patient, comme des \u00e9chantillons de tissus et de sang. Les zones anormales peuvent alors prendre une couleur rouge, par exemple.<\/p>\n

\"Les g\u00e8nes, les prot\u00e9ines, les enzymes et les mol\u00e9cules ne fonctionnent pas de mani\u00e8re isol\u00e9e, mais interagissent et communiquent constamment entre eux\". Julia Pazmandi<\/p>\n

Analyses en temps r\u00e9el<\/h3>\n

Le chercheur peut se d\u00e9placer dans le r\u00e9seau virtuel et interagir avec la repr\u00e9sentation. Il peut faire des zooms avant et arri\u00e8re sur la repr\u00e9sentation et voir les prot\u00e9ines en d\u00e9tail. Le contexte mol\u00e9culaire se r\u00e9v\u00e8le et les analyses peuvent \u00eatre effectu\u00e9es en temps r\u00e9el. Des codes informatiques sont utilis\u00e9s pour analyser les r\u00e9seaux.<\/p>\n

Analyse de donn\u00e9es sur la base de r\u00e9seaux<\/h3>\n

Con\u00e7ue \u00e0 l'origine pour permettre un diagnostic rapide dans le cas de maladies rares, cette technologie est \u00e9galement adapt\u00e9e \u00e0 la recherche sur d'autres maladies provoqu\u00e9es par des modifications g\u00e9n\u00e9tiques. Cela peut par exemple \u00eatre le cas pour le cancer. M\u00eame une application en dehors de la m\u00e9decine est envisageable : Le syst\u00e8me convient \u00e0 tout type d'analyse de donn\u00e9es sur la base de r\u00e9seaux. En th\u00e9orie, il pourrait \u00e9galement \u00eatre utilis\u00e9 pour l'analyse des r\u00e9seaux sociaux.<\/p>\n

Source : innovationorigins<\/p>","protected":false},"excerpt":{"rendered":"Une \u00e9quipe de recherche du CEMM de Vienne d\u00e9veloppe une analyse m\u00e9dicale bas\u00e9e sur la r\u00e9alit\u00e9 virtuelle. Celle-ci permet d'entrer ...","protected":false},"author":12,"featured_media":15671,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"yoast_head":"\n\u00dcber VR in menschliche Zellen eintreten und Diagnosen stellen - Schweizer Virtual Reality News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/vr-room.ch\/fr\/2019\/11\/13\/ueber-vr-in-menschliche-zellen-eintreten-und-diagnosen-stellen\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00dcber VR in menschliche Zellen eintreten und Diagnosen stellen - Schweizer Virtual Reality News\" \/>\n<meta property=\"og:description\" content=\"Ein Forschungsteam am CEMM in Wien entwickelt eine auf Virtual Reality basierende medizinische Analyse. 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