{"id":1897,"date":"2010-10-01T01:00:00","date_gmt":"2010-10-01T00:00:00","guid":{"rendered":"https:\/\/angh.net\/abstracts\/biomarqueurs-non-invasifs-de-la-steatopathie-metabolique\/"},"modified":"2018-10-20T18:39:55","modified_gmt":"2018-10-20T16:39:55","slug":"biomarqueurs-non-invasifs-de-la-steatopathie-metabolique","status":"publish","type":"post","link":"https:\/\/angh.net\/abstracts\/biomarqueurs-non-invasifs-de-la-steatopathie-metabolique\/","title":{"rendered":"Biomarqueurs non invasifs de la st\u00e9atopathie m\u00e9tabolique"},"content":{"rendered":"<p><strong>2010<\/strong><\/p>\n<p><em>Pr Albert Tran<br \/>\nH\u00f4pital l\u2019Archet 2, H\u00e9patologie et INSERM U895 \u00e9quipe 8 \u00ab Complications h\u00e9patiques de l\u2019ob\u00e9sit\u00e9 \u00bb, Nice. E mail : tran@unice.fr<\/em><\/p>\n<p><strong>H\u00e9patologie <\/strong>&#8211; \u00a02010-09-03 &#8211;\u00a0CF &#8211;<\/p>\n<p>________________________________<\/p>\n<p>La st\u00e9atopathie m\u00e9tabolique est la manifestation h\u00e9patique du syndrome m\u00e9tabolique qui associe outre une ob\u00e9sit\u00e9 visc\u00e9rale, un diab\u00e8te de type 2, une hypertension art\u00e9rielle et une dyslipid\u00e9mie. La biopsie h\u00e9patique malgr\u00e9 ses imperfections et une certaine morbidit\u00e9 reste l\u2019examen cl\u00e9 pour le diagnostic l\u00e9sionnel. Le biomarqueur id\u00e9al permet de d\u00e9tecter la pr\u00e9sence d\u2019une maladie avec une grande pr\u00e9cision. Il est sp\u00e9cifique de la maladie. Il est mesurable de mani\u00e8re non invasive et il est co\u00fbt-efficace \u00e0 la fois en termes d\u2019analyse et d\u2019impact sur la maladie.<br \/>\nIl existe une recherche foisonnante sur les biomarqueurs de la st\u00e9atopathie m\u00e9tabolique. Il faut diff\u00e9rencier les \u00e9tudes qui diff\u00e9rencient la st\u00e9atose simple de la st\u00e9atoh\u00e9patite, des \u00e9tudes qui se focalisent sur la fibrose h\u00e9patique. Des strat\u00e9gies g\u00e9nomiques et prot\u00e9omiques ne ciblent pas par essence sur un marqueur particulier. Ils permettent de d\u00e9tecter d\u2019\u00e9ventuels futurs biomarqueurs qui doivent \u00eatre valid\u00e9s dans des \u00e9tudes cliniques prospectives. D\u2019autres \u00e9tudes ont cibl\u00e9 sur la valeur de certains param\u00e8tres comme les transaminases, les GGT, la CRP, la vitamine D, les marqueurs de l\u2019inflammation, de la p\u00e9roxydation lipidique, du stress oxydatif, de la fibrose h\u00e9patique et de la mort cellulaire (apoptose). Plus r\u00e9cemment, gr\u00e2ce aux progr\u00e8s des biostatistiques, des algorithmes utilisant des \u00e9quations math\u00e9matiques complexes permettent de diff\u00e9rencier avec une grande pr\u00e9cision les diff\u00e9rents \u00e9tats l\u00e9sionnels, st\u00e9atose versus st\u00e9atoh\u00e9patite, fibrose minime versus fibrose s\u00e9v\u00e8re.<br \/>\nDes validations sont n\u00e9cessaires, mais sans nul doute, nous rentrons dans une nouvelle \u00e8re et la biopsie h\u00e9patique pourrait voir ses indications diminuer dans cette pathologie et pourquoi pas dispara\u00eetre au profit de ces biomarqueurs non invasifs<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2010 Pr Albert Tran H\u00f4pital l\u2019Archet 2, H\u00e9patologie et INSERM U895 \u00e9quipe 8 \u00ab Complications h\u00e9patiques de l\u2019ob\u00e9sit\u00e9 \u00bb, Nice. E mail : tran@unice.fr H\u00e9patologie &#8211; \u00a02010-09-03 &#8211;\u00a0CF &#8211; ________________________________ La st\u00e9atopathie m\u00e9tabolique est la manifestation h\u00e9patique du syndrome m\u00e9tabolique qui associe outre une ob\u00e9sit\u00e9 visc\u00e9rale, un diab\u00e8te de type 2, une hypertension art\u00e9rielle et [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[21],"class_list":["post-1897","post","type-post","status-publish","format-standard","hentry","category-hepatologie","tag-21"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Biomarqueurs non invasifs de la st\u00e9atopathie m\u00e9tabolique - 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