{"id":7933,"date":"2026-10-24T21:01:01","date_gmt":"2026-10-24T21:01:01","guid":{"rendered":"https:\/\/zawaya24.com\/ar\/mici-anticorps-sang-diagnostic-precoce-2410\/"},"modified":"2026-10-24T21:01:05","modified_gmt":"2026-10-24T21:01:05","slug":"mici-anticorps-sang-diagnostic-precoce-2410","status":"publish","type":"post","link":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/","title":{"rendered":"Maladies inflammatoires de l&rsquo;intestin : des signaux sanguins dix ans avant le diagnostic"},"content":{"rendered":"<p>Le syst\u00e8me immunitaire laisse dans le sang des traces mesurables jusqu&rsquo;\u00e0 dix ans avant le diagnostic d&rsquo;une maladie inflammatoire de l&rsquo;intestin (MICI), selon une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l&rsquo;UEG Week 2026. Ces profils d&rsquo;anticorps permettraient, \u00e0 terme, de rep\u00e9rer les personnes \u00e0 risque et d&rsquo;anticiper la s\u00e9v\u00e9rit\u00e9 de leur maladie.<\/p>\n<p>Les MICI regroupent des affections de longue dur\u00e9e, dont la maladie de Crohn et la rectocolite h\u00e9morragique, qui entretiennent une inflammation persistante du tube digestif sous l&rsquo;effet d&rsquo;une r\u00e9ponse immunitaire anormale.<\/p>\n<h2>2 000 \u00e9chantillons sur dix ans<\/h2>\n<p>L&rsquo;\u00e9quipe a analys\u00e9 2 000 pr\u00e9l\u00e8vements de s\u00e9rum issus de 500 personnes : 200 ayant ensuite d\u00e9velopp\u00e9 une maladie de Crohn, 200 une rectocolite h\u00e9morragique et 100 t\u00e9moins en bonne sant\u00e9, d&rsquo;\u00e2ge et de sexe comparables. Les \u00e9chantillons dataient du diagnostic, puis d&rsquo;environ deux, quatre et dix ans auparavant.<\/p>\n<p>Les chercheurs ont mesur\u00e9 les r\u00e9actions des anticorps \u00e0 quelque 357 000 antig\u00e8nes li\u00e9s \u00e0 des bact\u00e9ries, des virus, des aliments ou \u00e0 l&rsquo;organisme lui-m\u00eame, et recens\u00e9 123 980 anticorps distincts. Chez les futurs malades, la diversit\u00e9 des anticorps s&rsquo;est r\u00e9v\u00e9l\u00e9e nettement plus faible que chez les t\u00e9moins, et ce d\u00e8s dix ans avant le diagnostic.<\/p>\n<h2>Deux signatures distinctes<\/h2>\n<p>Avant une maladie de Crohn, les r\u00e9ponses dirig\u00e9es contre les herp\u00e8svirus et la flagelline bact\u00e9rienne, prot\u00e9ine qui permet \u00e0 certaines bact\u00e9ries de se d\u00e9placer, \u00e9taient plus \u00e9lev\u00e9es, surtout chez les patients atteints plus tard d&rsquo;une forme compliqu\u00e9e ou touchant l&rsquo;il\u00e9on. Dans le m\u00eame temps, la r\u00e9action aux bact\u00e9ries encapsul\u00e9es diminuait \u00e0 l&rsquo;approche du diagnostic.<\/p>\n<p>Chez les futurs patients atteints de rectocolite h\u00e9morragique, les r\u00e9ponses aux herp\u00e8svirus et aux auto-antig\u00e8nes augmentaient, tandis que celles visant les pathog\u00e8nes encapsul\u00e9s reculaient.<\/p>\n<h2>Des mod\u00e8les pr\u00e9dictifs prometteurs<\/h2>\n<p>Gr\u00e2ce \u00e0 l&rsquo;apprentissage automatique, les mod\u00e8les ont distingu\u00e9 les futurs cas de maladie de Crohn des t\u00e9moins avec une aire sous la courbe (AUC) de 0,90, contre 0,84 pour la rectocolite h\u00e9morragique. Ils ont aussi s\u00e9par\u00e9, une dizaine d&rsquo;ann\u00e9es \u00e0 l&rsquo;avance, les formes compliqu\u00e9es de Crohn des formes plus simples, avec une AUC de 0,85. Sur cette \u00e9chelle, 0,5 \u00e9quivaut au hasard et 1,0 \u00e0 une discrimination parfaite.<\/p>\n<p>Le Dr Arno Bourgonje, auteur principal de l&rsquo;\u00e9tude, souligne que la forme compliqu\u00e9e de la maladie de Crohn correspond \u00e0 un profil d&rsquo;anticorps distinct des ann\u00e9es avant les premiers sympt\u00f4mes, et ne r\u00e9sulte donc pas seulement de l&rsquo;\u00e9volution de la maladie apr\u00e8s le diagnostic.<\/p>\n<p>Ces r\u00e9sultats ne sont pas encore applicables au d\u00e9pistage de routine, pr\u00e9cisent les chercheurs. Il faudra les confirmer dans des populations ind\u00e9pendantes, plus diverses et suivies de mani\u00e8re prospective, mesurer leur apport par rapport aux marqueurs g\u00e9n\u00e9tiques, cliniques et sanguins existants, puis mettre au point un test fiable et abordable.<\/p>\n<blockquote><p>\u00ab Nous devons, au final, d\u00e9montrer que l&rsquo;utilisation d&rsquo;un tel test conduit r\u00e9ellement \u00e0 de meilleurs r\u00e9sultats cliniques \u00bb, a conclu le Dr Bourgonje.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l&rsquo;UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu&rsquo;\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.<\/p>\n","protected":false},"author":3,"featured_media":7932,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[5821,5822,5824,5823],"class_list":["post-7933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health","tag-arno-bourgonje","tag-ueg-week","tag-ulcerative-colitis","tag-crohns-disease"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l&#039;UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu&#039;\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Hind Dakir\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Zawaya24 - L\u2019actualit\u00e9 sous tous les angles\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"MICI : des signes dans le sang dix ans avant le diagnostic\" \/>\n\t\t<meta property=\"og:description\" content=\"Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l&#039;UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu&#039;\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/mici-anticorps-sang-diagnostic-precoce-2410.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/mici-anticorps-sang-diagnostic-precoce-2410.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t\t<meta property=\"article:tag\" content=\"a:0:{}\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-10-24T21:01:01+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-10-24T21:01:05+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"MICI : des signes dans le sang dix ans avant le diagnostic\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l&#039;UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu&#039;\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/mici-anticorps-sang-diagnostic-precoce-2410.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#blogposting\",\"name\":\"MICI : des signes dans le sang dix ans avant le diagnostic\",\"headline\":\"Maladies inflammatoires de l&rsquo;intestin : des signaux sanguins dix ans avant le diagnostic\",\"author\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/author\\\/manardakir\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/zawaya24.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/mici-anticorps-sang-diagnostic-precoce-2410.jpg\",\"width\":1600,\"height\":900,\"caption\":\"[:ar]\\u0635\\u0648\\u0631\\u0629: \\u0627\\u0644\\u0627\\u062a\\u062d\\u0627\\u062f \\u0627\\u0644\\u0623\\u0648\\u0631\\u0648\\u0628\\u064a \\u0644\\u0623\\u0645\\u0631\\u0627\\u0636 \\u0627\\u0644\\u062c\\u0647\\u0627\\u0632 \\u0627\\u0644\\u0647\\u0636\\u0645\\u064a[:fr]Photo : Union Europ\\u00e9enne de Gastro-ent\\u00e9rologie[:en]Photo: United European Gastroenterology[:es]Foto: Uni\\u00f3n Europea de Gastroenterolog\\u00eda[:]\"},\"datePublished\":\"2026-10-24T21:01:01+00:00\",\"dateModified\":\"2026-10-24T21:01:05+00:00\",\"inLanguage\":\"fr-FR\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#webpage\"},\"articleSection\":\"Sant\\u00e9, Arno Bourgonje, UEG Week 2026, rectocolite h\\u00e9morragique, maladie de Crohn\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/category\\\/health\\\/#listItem\",\"name\":\"Sant\\u00e9\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/category\\\/health\\\/#listItem\",\"position\":2,\"name\":\"Sant\\u00e9\",\"item\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/category\\\/health\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#listItem\",\"name\":\"Maladies inflammatoires de l&rsquo;intestin : des signaux sanguins dix ans avant le diagnostic\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#listItem\",\"position\":3,\"name\":\"Maladies inflammatoires de l&rsquo;intestin : des signaux sanguins dix ans avant le diagnostic\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/category\\\/health\\\/#listItem\",\"name\":\"Sant\\u00e9\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/#organization\",\"name\":\"Zawaya24\",\"description\":\"L\\u2019actualit\\u00e9 sous tous les angles\",\"url\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/zawaya24.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/zawaya24_logo_tagline_color_web.png\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#organizationLogo\",\"width\":720,\"height\":193,\"caption\":\"Zawaya24\"},\"image\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/author\\\/manardakir\\\/#author\",\"url\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/author\\\/manardakir\\\/\",\"name\":\"Hind Dakir\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8c5106c30a402ac29c849b164d7f94d46c75001c37c08aaa38289a0c875beea8?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Hind Dakir\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#webpage\",\"url\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/\",\"name\":\"MICI : des signes dans le sang dix ans avant le diagnostic\",\"description\":\"Une \\u00e9tude pr\\u00e9sent\\u00e9e \\u00e0 l'UEG Week 2026 rep\\u00e8re dans le sang des signes de MICI jusqu'\\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.\",\"inLanguage\":\"fr-FR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/author\\\/manardakir\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/author\\\/manardakir\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/zawaya24.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/mici-anticorps-sang-diagnostic-precoce-2410.jpg\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#mainImage\",\"width\":1600,\"height\":900,\"caption\":\"[:ar]\\u0635\\u0648\\u0631\\u0629: \\u0627\\u0644\\u0627\\u062a\\u062d\\u0627\\u062f \\u0627\\u0644\\u0623\\u0648\\u0631\\u0648\\u0628\\u064a \\u0644\\u0623\\u0645\\u0631\\u0627\\u0636 \\u0627\\u0644\\u062c\\u0647\\u0627\\u0632 \\u0627\\u0644\\u0647\\u0636\\u0645\\u064a[:fr]Photo : Union Europ\\u00e9enne de Gastro-ent\\u00e9rologie[:en]Photo: United European Gastroenterology[:es]Foto: Uni\\u00f3n Europea de Gastroenterolog\\u00eda[:]\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/mici-anticorps-sang-diagnostic-precoce-2410\\\/#mainImage\"},\"datePublished\":\"2026-10-24T21:01:01+00:00\",\"dateModified\":\"2026-10-24T21:01:05+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/\",\"name\":\"Zawaya24\",\"description\":\"L\\u2019actualit\\u00e9 sous tous les angles\",\"inLanguage\":\"fr-FR\",\"publisher\":{\"@id\":\"https:\\\/\\\/zawaya24.com\\\/fr\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"MICI : des signes dans le sang dix ans avant le diagnostic","description":"Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l'UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu'\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.","canonical_url":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#blogposting","name":"MICI : des signes dans le sang dix ans avant le diagnostic","headline":"Maladies inflammatoires de l&rsquo;intestin : des signaux sanguins dix ans avant le diagnostic","author":{"@id":"https:\/\/zawaya24.com\/fr\/author\/manardakir\/#author"},"publisher":{"@id":"https:\/\/zawaya24.com\/fr\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/mici-anticorps-sang-diagnostic-precoce-2410.jpg","width":1600,"height":900,"caption":"[:ar]\u0635\u0648\u0631\u0629: \u0627\u0644\u0627\u062a\u062d\u0627\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a \u0644\u0623\u0645\u0631\u0627\u0636 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0647\u0636\u0645\u064a[:fr]Photo : Union Europ\u00e9enne de Gastro-ent\u00e9rologie[:en]Photo: United European Gastroenterology[:es]Foto: Uni\u00f3n Europea de Gastroenterolog\u00eda[:]"},"datePublished":"2026-10-24T21:01:01+00:00","dateModified":"2026-10-24T21:01:05+00:00","inLanguage":"fr-FR","mainEntityOfPage":{"@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#webpage"},"isPartOf":{"@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#webpage"},"articleSection":"Sant\u00e9, Arno Bourgonje, UEG Week 2026, rectocolite h\u00e9morragique, maladie de Crohn"},{"@type":"BreadcrumbList","@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/zawaya24.com\/fr\/#listItem","position":1,"name":"Home","item":"https:\/\/zawaya24.com\/fr\/","nextItem":{"@type":"ListItem","@id":"https:\/\/zawaya24.com\/fr\/category\/health\/#listItem","name":"Sant\u00e9"}},{"@type":"ListItem","@id":"https:\/\/zawaya24.com\/fr\/category\/health\/#listItem","position":2,"name":"Sant\u00e9","item":"https:\/\/zawaya24.com\/fr\/category\/health\/","nextItem":{"@type":"ListItem","@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#listItem","name":"Maladies inflammatoires de l&rsquo;intestin : des signaux sanguins dix ans avant le diagnostic"},"previousItem":{"@type":"ListItem","@id":"https:\/\/zawaya24.com\/fr\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#listItem","position":3,"name":"Maladies inflammatoires de l&rsquo;intestin : des signaux sanguins dix ans avant le diagnostic","previousItem":{"@type":"ListItem","@id":"https:\/\/zawaya24.com\/fr\/category\/health\/#listItem","name":"Sant\u00e9"}}]},{"@type":"Organization","@id":"https:\/\/zawaya24.com\/fr\/#organization","name":"Zawaya24","description":"L\u2019actualit\u00e9 sous tous les angles","url":"https:\/\/zawaya24.com\/fr\/","logo":{"@type":"ImageObject","url":"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/zawaya24_logo_tagline_color_web.png","@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#organizationLogo","width":720,"height":193,"caption":"Zawaya24"},"image":{"@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/zawaya24.com\/fr\/author\/manardakir\/#author","url":"https:\/\/zawaya24.com\/fr\/author\/manardakir\/","name":"Hind Dakir","image":{"@type":"ImageObject","@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/8c5106c30a402ac29c849b164d7f94d46c75001c37c08aaa38289a0c875beea8?s=96&d=mm&r=g","width":96,"height":96,"caption":"Hind Dakir"}},{"@type":"WebPage","@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#webpage","url":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/","name":"MICI : des signes dans le sang dix ans avant le diagnostic","description":"Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l'UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu'\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.","inLanguage":"fr-FR","isPartOf":{"@id":"https:\/\/zawaya24.com\/fr\/#website"},"breadcrumb":{"@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#breadcrumblist"},"author":{"@id":"https:\/\/zawaya24.com\/fr\/author\/manardakir\/#author"},"creator":{"@id":"https:\/\/zawaya24.com\/fr\/author\/manardakir\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/mici-anticorps-sang-diagnostic-precoce-2410.jpg","@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#mainImage","width":1600,"height":900,"caption":"[:ar]\u0635\u0648\u0631\u0629: \u0627\u0644\u0627\u062a\u062d\u0627\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a \u0644\u0623\u0645\u0631\u0627\u0636 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0647\u0636\u0645\u064a[:fr]Photo : Union Europ\u00e9enne de Gastro-ent\u00e9rologie[:en]Photo: United European Gastroenterology[:es]Foto: Uni\u00f3n Europea de Gastroenterolog\u00eda[:]"},"primaryImageOfPage":{"@id":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/#mainImage"},"datePublished":"2026-10-24T21:01:01+00:00","dateModified":"2026-10-24T21:01:05+00:00"},{"@type":"WebSite","@id":"https:\/\/zawaya24.com\/fr\/#website","url":"https:\/\/zawaya24.com\/fr\/","name":"Zawaya24","description":"L\u2019actualit\u00e9 sous tous les angles","inLanguage":"fr-FR","publisher":{"@id":"https:\/\/zawaya24.com\/fr\/#organization"}}]},"og:locale":"fr_FR","og:site_name":"Zawaya24 - L\u2019actualit\u00e9 sous tous les angles","og:type":"article","og:title":"MICI : des signes dans le sang dix ans avant le diagnostic","og:description":"Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l'UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu'\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.","og:url":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/","og:image":"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/mici-anticorps-sang-diagnostic-precoce-2410.jpg","og:image:secure_url":"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/mici-anticorps-sang-diagnostic-precoce-2410.jpg","og:image:width":1600,"og:image:height":900,"article:tag":["a:0:{}"],"article:published_time":"2026-10-24T21:01:01+00:00","article:modified_time":"2026-10-24T21:01:05+00:00","twitter:card":"summary_large_image","twitter:title":"MICI : des signes dans le sang dix ans avant le diagnostic","twitter:description":"Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l'UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu'\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.","twitter:image":"https:\/\/zawaya24.com\/wp-content\/uploads\/2026\/10\/mici-anticorps-sang-diagnostic-precoce-2410.jpg"},"aioseo_meta_data":{"post_id":"7933","title":"MICI : des signes dans le sang dix ans avant le diagnostic","description":"Une \u00e9tude pr\u00e9sent\u00e9e \u00e0 l'UEG Week 2026 rep\u00e8re dans le sang des signes de MICI jusqu'\u00e0 dix ans avant le diagnostic de Crohn ou de rectocolite.","keywords":null,"keyphrases":{"focus":{"keyphrase":"\u0623\u0645\u0631\u0627\u0636 \u0627\u0644\u0623\u0645\u0639\u0627\u0621 \u0627\u0644\u0627\u0644\u062a\u0647\u0627\u0628\u064a\u0629"},"additional":[{"keyphrase":"\u0645\u0631\u0636 \u0643\u0631\u0648\u0646\u060c \u0627\u0644\u062a\u0647\u0627\u0628 \u0627\u0644\u0642\u0648\u0644\u0648\u0646 \u0627\u0644\u062a\u0642\u0631\u062d\u064a\u060c \u0627\u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0645\u0636\u0627\u062f\u0629\u060c \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0645"}]},"primary_term":null,"canonical_url":null,"og_title":"","og_description":"","og_object_type":"","og_image_type":"","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":"","og_article_tags":"[{\"label\":\"a:0:{}\",\"value\":\"a:0:{}\"}]","twitter_use_og":false,"twitter_card":"","twitter_image_type":"","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":"","twitter_description":"","schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":0,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2026-10-24 21:01:01","updated":"2026-10-24 21:01:01","seo_analyzer_scan_date":null,"focus_keyword":"\u0623\u0645\u0631\u0627\u0636 \u0627\u0644\u0623\u0645\u0639\u0627\u0621 \u0627\u0644\u0627\u0644\u062a\u0647\u0627\u0628\u064a\u0629","additional_keywords":[{"word":"\u0645\u0631\u0636 \u0643\u0631\u0648\u0646\u060c \u0627\u0644\u062a\u0647\u0627\u0628 \u0627\u0644\u0642\u0648\u0644\u0648\u0646 \u0627\u0644\u062a\u0642\u0631\u062d\u064a\u060c \u0627\u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0645\u0636\u0627\u062f\u0629\u060c \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0645","score":0}],"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/zawaya24.com\/fr\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/zawaya24.com\/fr\/category\/health\/\" title=\"Sant\u00e9\">Sant\u00e9<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tMaladies inflammatoires de l\u2019intestin : des signaux sanguins dix ans avant le diagnostic\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/zawaya24.com\/fr\/"},{"label":"Sant\u00e9","link":"https:\/\/zawaya24.com\/fr\/category\/health\/"},{"label":"Maladies inflammatoires de l&rsquo;intestin : des signaux sanguins dix ans avant le diagnostic","link":"https:\/\/zawaya24.com\/fr\/mici-anticorps-sang-diagnostic-precoce-2410\/"}],"_links":{"self":[{"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/posts\/7933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/comments?post=7933"}],"version-history":[{"count":1,"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/posts\/7933\/revisions"}],"predecessor-version":[{"id":7934,"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/posts\/7933\/revisions\/7934"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/media\/7932"}],"wp:attachment":[{"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/media?parent=7933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/categories?post=7933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zawaya24.com\/fr\/wp-json\/wp\/v2\/tags?post=7933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}