{"id":274962,"date":"2022-06-18T11:01:00","date_gmt":"2022-06-18T11:01:00","guid":{"rendered":"https:\/\/mahfoudhi.xyz\/ar\/?p=274961"},"modified":"2022-06-18T11:01:00","modified_gmt":"2022-06-18T11:01:00","slug":"un-algorithme-pourrait-predire-le-risque-de-maladie-renale-des-decennies-avant-son-apparition","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/un-algorithme-pourrait-predire-le-risque-de-maladie-renale-des-decennies-avant-son-apparition\/","title":{"rendered":"Un algorithme pourrait pr\u00e9dire le risque de maladie r\u00e9nale des d\u00e9cennies avant son apparition"},"content":{"rendered":"<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\">Selon une nouvelle &eacute;tude du &laquo;&nbsp;Columbia University Irving Medical Center&nbsp;&raquo; concernant l&rsquo;analyse de milliers de variantes de risque g&eacute;n&eacute;tique, un nouvel algorithme pourrait &ecirc;tre en mesure de pr&eacute;dire le risque de d&eacute;velopper une maladie r&eacute;nale chronique des d&eacute;cennies avant son apparition. <\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\">&quot;Avec cette m&eacute;thode polyg&eacute;nique, nous pouvons identifier les personnes &agrave; risque des d&eacute;cennies avant l&#39;apparition de la maladie r&eacute;nale, et celles &agrave; haut risque pourraient adopter des changements de mode de vie protecteurs pour r&eacute;duire ce risque&quot; a d&eacute;clar&eacute; Krzysztof Kiryluk, MD, professeur agr&eacute;g&eacute; de n&eacute;phrologie.<\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\">Le diab&egrave;te, l&#39;hypertension art&eacute;rielle, l&#39;ob&eacute;sit&eacute; et certains m&eacute;dicaments sont connus pour augmenter le risque de maladie r&eacute;nale. La d&eacute;tection pr&eacute;coce pourrait pr&eacute;venir de nombreux cas d&#39;insuffisance r&eacute;nale et r&eacute;duire le besoin de greffe ou de dialyse, mais la maladie est souvent silencieuse jusqu&#39;&agrave; ce qu&#39;elle ait caus&eacute; des l&eacute;sions r&eacute;nales importantes.<\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\">Les tests g&eacute;n&eacute;tiques pourraient offrir un moyen de pr&eacute;dire le risque de maladie r&eacute;nale d&#39;une personne bien avant l&#39;apparition des sympt&ocirc;mes, mais des milliers de variantes h&eacute;r&eacute;ditaires sont probablement impliqu&eacute;es et la plupart n&#39;ont que de petits effets. Ajoutant &agrave; la complexit&eacute;, certaines variantes g&eacute;n&eacute;tiques sont plus courantes dans certaines ethnies que dans d&#39;autres.<\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\">Dans une nouvelle &eacute;tude, Kiryluk et son &eacute;quipe ont d&eacute;crit leur m&eacute;thode et l&#39;ont test&eacute;e sur 15 groupes de personnes diff&eacute;rents, y compris ceux d&#39;origine europ&eacute;enne, africaine, asiatique et Latine. L&#39;algorithme analyse les variantes d&#39;un g&egrave;ne appel&eacute; APOL1 (connu pour &ecirc;tre une cause fr&eacute;quente de maladie r&eacute;nale chez les personnes d&#39;ascendance africaine ) et des milliers d&#39;autres variantes trouv&eacute;es chez les personnes de toutes origines.<\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\">Dans toutes les ascendances, les personnes ayant les scores les plus &eacute;lev&eacute;s avaient trois fois plus de risque de contracter une maladie r&eacute;nale que la population g&eacute;n&eacute;rale.<\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\">D&#39;autres tests de la nouvelle m&eacute;thode de pr&eacute;diction sont n&eacute;cessaires avant de pouvoir l&#39;utiliser en milieu clinique, a ajout&eacute; Kiryluk.<\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\">La m&eacute;thode est test&eacute;e dans une vaste &eacute;tude nationale qui s&eacute;lectionnera les participants et offrira un suivi et des tests de laboratoire suppl&eacute;mentaires aux personnes &agrave; haut risque g&eacute;n&eacute;tique. L&#39;&eacute;tude d&eacute;terminera si les tests g&eacute;n&eacute;tiques pour le nouveau score de risque affectent les r&eacute;sultats cliniques, y compris les changements de mode de vie et les taux de nouveaux diagnostics de maladie r&eacute;nale.<\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Selon une nouvelle &eacute;tude du &laquo;&nbsp;Columbia University Irving Medical Center&nbsp;&raquo; concernant l&rsquo;analyse de milliers de variantes de risque g&eacute;n&eacute;tique, un nouvel algorithme pourrait &ecirc;tre en mesure de pr&eacute;dire le risque&hellip;<\/p>\n","protected":false},"author":60,"featured_media":235750,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2515],"tags":[],"class_list":["post-274962","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sante"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Un algorithme pourrait pr\u00e9dire le risque de maladie r\u00e9nale des d\u00e9cennies avant son apparition - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Selon une nouvelle &eacute;tude du &laquo;&nbsp;Columbia University Irving Medical Center&nbsp;&raquo; 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