{"id":31650,"date":"2015-03-09T16:59:47","date_gmt":"2015-03-09T15:59:47","guid":{"rendered":"http:\/\/www.realites.com.tn\/?p=31650"},"modified":"2015-03-09T16:59:47","modified_gmt":"2015-03-09T15:59:47","slug":"dou-provient-le-virus-du-sida","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/dou-provient-le-virus-du-sida\/","title":{"rendered":"D&rsquo;o\u00f9 provient le virus du Sida?"},"content":{"rendered":"<div id=\"attachment_31657\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.realites.com.tn\/wp-content\/uploads\/2015\/03\/SIDA-e1425916180633.jpg\" data-rel=\"penci-gallery-image-content\" ><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-31657\" class=\"size-full wp-image-31657\" src=\"http:\/\/www.realites.com.tn\/wp-content\/uploads\/2015\/03\/SIDA-e1425916180633.jpg\" alt=\"SIDA\" width=\"500\" height=\"327\" \/><\/a><p id=\"caption-attachment-31657\" class=\"wp-caption-text\">Le ruban rouge, symbole de lutte contre le Sida<\/p><\/div>\n<p>Ayant d\u00e9j\u00e0 engendr\u00e9 plusieurs morts et infect\u00e9s 75 millions de personnes dans le monde, Le\u00a0sida\u00a0est l\u2019une des maladies les plus destructrices\u00a0de l\u2019histoire de l\u2019humanit\u00e9. Sa provenance a \u00e9t\u00e9 \u00e9lucid\u00e9e il y a quelques jours par une \u00e9quipe internationale de chercheurs.<\/p>\n<p>En effet, des chercheurs de\u00a0<a href=\"https:\/\/www.ird.fr\/ird.fr\" target=\"_blank\">l\u2019Institut de recherche pour le d\u00e9veloppement<\/a>\u00a0ont lev\u00e9 le voile sur l&rsquo;origine de deux des quatre variantes des origines du sida. Celles-ci proviendraient des gorilles du sud-ouest du Cameroun.<\/p>\n<p>L&rsquo;annonce de la publication des recherches a \u00e9t\u00e9 faite dans la revue\u00a0<a href=\"http:\/\/www.pnas.org\" target=\"_blank\">Proceedings of the National Academy of Sciences<\/a>.\u00a0La provenance du virus du sida, appel\u00e9 virus de l\u2019immunod\u00e9ficience humaine (HIV-1) qui avait \u00e9t\u00e9 transmis \u00e0 l\u2019homme par des singes dans les ann\u00e9es 70 restait encore inconnue jusqu&rsquo;\u00e0 la publication de l&rsquo;IRD faite le 2 mars dernier.<\/p>\n<p>L&rsquo;\u00e9tude de l&rsquo;IRD nous r\u00e9v\u00e8le en effet qu&rsquo;il existe quatre variantes g\u00e9n\u00e9tiques du HIV-1\u00a0: M (forme la plus r\u00e9pandue dans le monde, responsable de plus de 99 %\u00a0 des infections), N, O et P, limit\u00e9s essentiellement au Cameroun et aux pays voisins.<\/p>\n<p>Ainsi, l\u2019origine de toutes les souches du VIH-1 circulant chez l\u2019Homme est enfin \u00e9lucid\u00e9e.<\/p>\n<p>Alexis Ibohn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ayant d\u00e9j\u00e0 engendr\u00e9 plusieurs morts et infect\u00e9s 75 millions de personnes dans le monde, Le\u00a0sida\u00a0est l\u2019une des maladies les plus destructrices\u00a0de l\u2019histoire de l\u2019humanit\u00e9. Sa provenance a \u00e9t\u00e9 \u00e9lucid\u00e9e il&hellip;<\/p>\n","protected":false},"author":60,"featured_media":31657,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3,27,9],"tags":[],"class_list":["post-31650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-actualite","category-societe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>D&#039;o\u00f9 provient le virus du Sida? - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Ayant d\u00e9j\u00e0 engendr\u00e9 plusieurs morts et infect\u00e9s 75 millions de personnes dans le monde, Le\u00a0sida\u00a0est l\u2019une des maladies les plus destructrices\u00a0de\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/realites.com.tn\/fr\/dou-provient-le-virus-du-sida\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D&#039;o\u00f9 provient le virus du Sida? 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