{"id":1003861,"date":"2023-11-06T05:21:48","date_gmt":"2023-11-06T07:21:48","guid":{"rendered":"https:\/\/teknomers.com\/fr\/parkinson-un-test-pour-les-maladies-neurodegeneratives-est-en-vue\/"},"modified":"2023-11-06T05:21:52","modified_gmt":"2023-11-06T07:21:52","slug":"parkinson-un-test-pour-les-maladies-neurodegeneratives-est-en-vue","status":"publish","type":"post","link":"https:\/\/teknomers.com\/fr\/parkinson-un-test-pour-les-maladies-neurodegeneratives-est-en-vue\/","title":{"rendered":"Parkinson.  Un test pour les maladies neurod\u00e9g\u00e9n\u00e9ratives est en vue"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p><span class=\"first-letter\">S<\/span>il sera bient\u00f4t possible de pr\u00e9dire, <strong>avant l&#8217;apparition des sympt\u00f4mes<\/strong>la deuxi\u00e8me forme de maladie neurod\u00e9g\u00e9n\u00e9rative la plus r\u00e9pandue apr\u00e8s la maladie d&#8217;Alzheimer, la maladie \u00e0 \u00ab corps de Lewy \u00bb, qui a \u00e9galement parmi ses cons\u00e9quences <strong>la maladie de Parkinson<\/strong>.<\/p>\n<div class=\"player_single_video_component\">\n<div id=\"divVideoPlayer\" class=\"video-sticky-box privacyAccettata\">\n<div class=\"video-sticky-box-inner\">\n<div class=\"video-sticky-box-frame-cont\">\n<div class=\"player player_video_rcs player_shortcode custom-video-sticky\" data-config=\"&quot;newspaper&quot;:&quot;corriere&quot;,&quot;uuid&quot;:&quot;e03e2390-bd73-11e6-bfdb-603b8f716051&quot;,&quot;muted&quot;:true,&quot;blockAdv&quot;:false,&quot;ovlLogo&quot;:false,&quot;autoplay&quot;:true,&quot;watermark&quot;:false,&quot;sticky&quot;:&quot;targetClass&quot;:&quot;sticky-video&quot;,&quot;times&quot;:1,&quot;viewport&quot;:50,&quot;relocation&quot;:true,&quot;endlessSticky&quot;:true,&quot;initStickyNoAutoplay&quot;:true,&quot;tipo_video&quot;:&quot;pagina_video&quot;\">\n<div class=\"player_preview\">\n                                    <img decoding=\"async\" class=\"\" alt=\"A 33 ans, atteint de la maladie de Parkinson, il peut d\u00e9sormais, gr\u00e2ce \u00e0 la technologie, se remettre au dessin\" title=\"A 33 ans, atteint de la maladie de Parkinson, il peut d\u00e9sormais, gr\u00e2ce \u00e0 la technologie, se remettre au dessin\" src=\"https:\/\/teknomers.com\/fr\/wp-content\/uploads\/2023\/11\/Parkinson-Un-test-pour-les-maladies-neurodegeneratives-est-en-vue.png\"\/>                                    <span class=\"player_button play\"\/>\n                                <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>Des chercheurs de <strong>Universit\u00e9 de Bologne et Lund,<\/strong> en Su\u00e8de, ont en effet d\u00e9montr\u00e9 qu&#8217;un test sur le liquide c\u00e9phalorachidien permettait de d\u00e9tecter le<strong>alt\u00e9ration d&#8217;une prot\u00e9ine (alpha-synucl\u00e9ine)<\/strong> produit par les neurones qui, une fois agr\u00e9g\u00e9s, forment des corps de Lewy, responsables de l&#8217;endommagement des cellules nerveuses.  La nouveaut\u00e9 est soutenue par deux \u00e9tudes publi\u00e9es dans Nature Medicine.<\/p>\n<article class=\"id-vda-article box_ed_hp_02-article eltdf-item-space hentry-pos-i hentry-home_section-i post-iiiii post type-post status-publish format-standard hentry\">\n<\/article>\n<p>\u00abDans la premi\u00e8re recherche \u2013 explique Piero Parchi, professeur de neurologie, l&#8217;un des coordinateurs des investigations, r\u00e9alis\u00e9e sur un \u00e9chantillon de deux mille individus, il a \u00e9t\u00e9 mis en \u00e9vidence que pr\u00e8s de 10 pour cent de ceux qui \u00e9taient asymptomatiques au moment de l&#8217;apparition de la colonne vert\u00e9brale L&#8217;\u00e9chantillonnage de fluides avait des corps de Lewy dans le cerveau et, dans les ann\u00e9es suivantes, il d\u00e9veloppa un d\u00e9clin des capacit\u00e9s cognitives ou motrices, comme dans le cas de la maladie de Parkinson.<\/p>\n<p>Dans la deuxi\u00e8me \u00e9tude \u2013 poursuit Parchi \u2013 environ un sur quatre des 800 sujets test\u00e9s pr\u00e9sentant des difficult\u00e9s cognitives a \u00e9t\u00e9 test\u00e9 positif \u00e0 la maladie \u00e0 corps de Lewy.  Le test, s\u2019il est valid\u00e9, pourra \u00e0 la fois pr\u00e9dire la pathologie en l\u2019absence de sympt\u00f4mes et la diagnostiquer plus pr\u00e9cis\u00e9ment chez ceux qui les pr\u00e9sentent d\u00e9j\u00e0.  Mais le diagnostic repose aujourd&#8217;hui sur l&#8217;\u00e9valuation clinique du m\u00e9decin, avec des risques d&#8217;approximations, surtout au d\u00e9but.&#8221;  De plus, gr\u00e2ce au test, &#8220;il sera possible de s\u00e9lectionner un \u00e9chantillon ad\u00e9quat de patients pour tester des m\u00e9dicaments cibl\u00e9s&#8221;.<\/p>\n<p class=\"all-rights-reserved\">iO Donna \u00a9 TOUS DROITS R\u00c9SERV\u00c9S<\/p>\n<\/p><\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.iodonna.it\/benessere\/salute-e-psicologia\/2023\/11\/06\/parkinson-in-vista-un-test-per-le-malattie-neurodegenerative\/\" rel=\"nofollow noopener\" target=\"_blank\">ttn-fr-13<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sil sera bient\u00f4t possible de pr\u00e9dire, avant l&#8217;apparition des sympt\u00f4mesla deuxi\u00e8me forme de maladie neurod\u00e9g\u00e9n\u00e9rative la plus r\u00e9pandue apr\u00e8s la maladie d&#8217;Alzheimer, la maladie \u00e0 \u00ab corps de Lewy \u00bb, qui a \u00e9galement parmi ses cons\u00e9quences la maladie de Parkinson. Des chercheurs de Universit\u00e9 de Bologne et Lund, en Su\u00e8de, ont en effet d\u00e9montr\u00e9 qu&#8217;un [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1003862,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[40,65,3980,213179,53871,185,1058,3439],"class_list":["post-1003861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-magazine","tag-est","tag-les","tag-maladies","tag-neurodegeneratives","tag-parkinson","tag-pour","tag-test","tag-vue"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/1003861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/comments?post=1003861"}],"version-history":[{"count":0,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/1003861\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media\/1003862"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media?parent=1003861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/categories?post=1003861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/tags?post=1003861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}