{"id":787421,"date":"2026-03-09T22:00:12","date_gmt":"2026-03-09T22:00:12","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/787421\/"},"modified":"2026-03-09T22:00:12","modified_gmt":"2026-03-09T22:00:12","slug":"un-mecanisme-cle-dans-lapparition-et-le-developpement-de-la-maladie-decouvert-par-des-chercheurs-francais","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/787421\/","title":{"rendered":"un m\u00e9canisme cl\u00e9 dans l\u2019apparition et le d\u00e9veloppement de la maladie d\u00e9couvert par des chercheurs fran\u00e7ais"},"content":{"rendered":"

\n D\u00c9CRYPTAGE <\/strong>– L\u2019\u00e9quipe du Dr\u00a0Vincent Pr\u00e9vot (Inserm-CHU de Lille) vient d\u2019identifier le r\u00f4le cl\u00e9 de cellules m\u00e9connues dans l\u2019accumulation de la prot\u00e9ine Tau, l\u2019un des principaux marqueurs de la maladie.<\/p>\n

La\u00a0maladie d\u2019Alzheimer<\/a>, qui touche quelque 900.000\u00a0personnes en France, en particulier les plus de 65\u00a0ans, ne dispose \u00e0 ce jour d\u2019aucun traitement curatif probant, malgr\u00e9\u00a0des avanc\u00e9es r\u00e9centes<\/a>. Si les causes de cette pathologie neurod\u00e9g\u00e9n\u00e9rative restent mal connues, l\u2019un de ses principaux marqueurs est l\u2019accumulation anormale de la prot\u00e9ine Tau dans le cerveau, qui entra\u00eene la d\u00e9g\u00e9n\u00e9rescence des neurones et un d\u00e9clin cognitif progressif. L\u2019\u00e9quipe de Vincent Pr\u00e9vot, directeur de recherche au centre Lille Neurosciences et Cognition, vient de mettre au jour les m\u00e9canismes derri\u00e8re cette anomalie. Leurs travaux,\u00a0publi\u00e9s dans la revue Cell Press Blue<\/a>, mettent en \u00e9vidence le r\u00f4le cl\u00e9 de cellules m\u00e9connues du cerveau dans l\u2019apparition et la progression de la maladie\u00a0: les tanycytes. Une d\u00e9couverte in\u00e9dite qui ouvre des perspectives pour un futur ciblage th\u00e9rapeutique.<\/p>\n

Le neuroendocrinologue et son \u00e9quipe \u00e9tudient depuis plus de vingt ans ces cellules, connues pour assurer des \u00e9changes essentiels\u2026<\/p>\n

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\n <\/a>\n <\/p>\n","protected":false},"excerpt":{"rendered":"D\u00c9CRYPTAGE – L\u2019\u00e9quipe du Dr\u00a0Vincent Pr\u00e9vot (Inserm-CHU de Lille) vient d\u2019identifier le r\u00f4le cl\u00e9 de cellules m\u00e9connues dans…\n","protected":false},"author":2,"featured_media":787422,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[772,1011,27,72,27924,69856,71],"class_list":{"0":"post-787421","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sante","8":"tag-alzheimer","9":"tag-fr","10":"tag-france","11":"tag-health","12":"tag-neurone","13":"tag-pathologie-neurologique","14":"tag-sante"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/116201470461240213","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/787421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=787421"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/787421\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/787422"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=787421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=787421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=787421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}