{"id":329801,"date":"2025-08-19T17:59:09","date_gmt":"2025-08-19T17:59:09","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/329801\/"},"modified":"2025-08-19T17:59:09","modified_gmt":"2025-08-19T17:59:09","slug":"le-lithium-nouvel-espoir-contre-la-maladie-dalzheimer","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/329801\/","title":{"rendered":"Le lithium, nouvel espoir contre la maladie d\u2019Alzheimer"},"content":{"rendered":"<p>    La maladie d\u2019Alzheimer touche quelque 900 000 personnes en France.<br \/>\n                Robert Kneschke \/ stock.adobe.com<\/p>\n<p><strong>D\u00c9CRYPTAGE &#8211; <\/strong>La mol\u00e9cule pourrait aider \u00e0 ralentir le d\u00e9clin cognitif des patients, selon les travaux d\u2019une \u00e9quipe de chercheurs am\u00e9ricains.<\/p>\n<p class=\"fig-paragraph\">Et si un \u00e9l\u00e9ment naturellement pr\u00e9sent dans l\u2019organisme pouvait \u00e0 la fois expliquer la cause de la\u00a0<a href=\"https:\/\/sante.lefigaro.fr\/sante\/seniors\/maladie-dalzheimer\/quelles-complications\" target=\"_blank\" data-fig-type=\"Keyword\" rel=\"sponsored noopener\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"SANTE\">maladie d\u2019Alzheimer<\/a>, et servir de traitement\u00a0? La r\u00e9ponse pourrait r\u00e9sider dans\u00a0<a href=\"https:\/\/sante.lefigaro.fr\/sante\/traitement\/thymoregulateurs-lithium\/quels-sont-effets-indesirables#:~:text=Le%20lithium%2C%20chef%20de%20file,la%20tristesse)%2C%20et%20des%20effets\" target=\"_blank\" data-fig-type=\"Keyword\" rel=\"sponsored noopener\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"SANTE\">le lithium<\/a>, sugg\u00e8rent les travaux d\u2019une \u00e9quipe de chercheurs de la Harvard Medical School (\u00c9tats-Unis). Un nouvel espoir pour les quelque 35,6\u00a0millions de malades dans le monde &#8211; pr\u00e8s de 1 million en France &#8211; et leurs proches.<\/p>\n<p class=\"fig-paragraph\">Si l\u2019on ne conna\u00eet pas encore les causes exactes de cette maladie neurod\u00e9g\u00e9n\u00e9rative, deux types de l\u00e9sions sont habituellement observ\u00e9s dans le cerveau des patients\u00a0: des plaques amylo\u00efdes et des agr\u00e9gats de prot\u00e9ine tau, qui alt\u00e8rent le fonctionnement des neurones. N\u00e9anmoins, on ne comprend pas encore l\u2019ensemble de la m\u00e9canique \u00e0 l\u2019\u0153uvre dans la maladie. Pour en savoir plus, l\u2019\u00e9quipe de Harvard, qui\u00a0<a href=\"https:\/\/www.nature.com\/articles\/s41586-025-09335-x#Sec8\" target=\"_blank\" rel=\"sponsored noopener\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\">a publi\u00e9 ses r\u00e9sultats d\u00e9but ao\u00fbt dans la revue Nature<\/a> , a analys\u00e9 dans des tissus c\u00e9r\u00e9braux humains post-mortem 27 traces de m\u00e9taux connus pour leur r\u00f4le dans le bon fonctionnement\u2026<\/p>\n<p class=\"fig-premium-paywall__infos\">\n        Cet article est r\u00e9serv\u00e9 aux abonn\u00e9s.        Il vous reste 78% \u00e0 d\u00e9couvrir.\n    <\/p>\n<p>                <img  data- alt=\"Le Figaro\" class=\"fig-img--complete fig-img\"\/><\/p>\n<p class=\"fig-premium-paywall__title\">Vente Flash<\/p>\n<p class=\"fig-premium-paywall__subtitle\">4,99\u20ac par mois pendant 12 mois. Sans engagement<\/p>\n<p class=\"fig-premium-paywall__connect\">\n                D\u00e9j\u00e0 abonn\u00e9\u00a0?                <a class=\"fig-premium-paywall__connect-link\" href=\"https:\/\/connect.lefigaro.fr\/login?client=sante_web&amp;type=main&amp;redirect_uri=https%3A%2F%2Fsante.lefigaro.fr%2Fmedecine%2Fle-lithium-nouvel-espoir-contre-la-maladie-d-alzheimer-20250819\" data-js-gtm=\"{&quot;customCategorie&quot;: &quot;conversion&quot;, &quot;customAction&quot;: &quot;before_Landing_Connexion_paywall_auto&quot;, &quot;customLabel&quot;: &quot;c2FudGUubGVmaWdhcm8uZnJfXzFmMDdjZWI2LTQ4ZTMtNjY0YS04MjczLWNkNGI4Mzk0MmEwYV9fQXJ0aWNsZQ==_Le lithium, nouvel espoir contre la maladie d\u2019Alzheimer_590&quot;, &quot;customIDSPE&quot;: &quot;c2FudGUubGVmaWdhcm8uZnJfXzFmMDdjZWI2LTQ4ZTMtNjY0YS04MjczLWNkNGI4Mzk0MmEwYV9fQXJ0aWNsZQ==&quot;, &quot;event&quot;: &quot;customEventSPE&quot;}\" target=\"_blank\" rel=\"noopener\"><br \/>\n                    Connectez-vous<br \/>\n                <\/a>\n            <\/p>\n","protected":false},"excerpt":{"rendered":"La maladie d\u2019Alzheimer touche quelque 900 000 personnes en France. Robert Kneschke \/ stock.adobe.com D\u00c9CRYPTAGE &#8211; La mol\u00e9cule&hellip;\n","protected":false},"author":2,"featured_media":329802,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[772,1011,27,72,71,46724],"class_list":{"0":"post-329801","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-sante","13":"tag-thymoregulateurs-lithium"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115056735982827644","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/329801","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=329801"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/329801\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/329802"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=329801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=329801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=329801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}