{"id":6484,"date":"2021-03-23T20:07:24","date_gmt":"2021-03-23T20:07:24","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/?p=6484"},"modified":"2021-03-18T02:05:51","modified_gmt":"2021-03-18T02:05:51","slug":"paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques","title":{"rendered":"Paludisme : un projet d&rsquo;\u00e9tude sur la modification g\u00e9n\u00e9tique des moustiques"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong><a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a> &#8211; <a href=\"https:\/\/www.africa-press.net\/senegal\">Senegal<\/a>. <\/strong><\/span>La lutte contre le paludisme se poursuit et les chercheurs du monde entier mettent le moustique, porteur de la maladie, au c\u0153ur de leur \u00e9tude.<\/p>\n<p>C\u2019est le cas du projet r\u00e9unissant un r\u00e9seau d\u2019experts provenant de 14 pays et institutions, qui analyse si les populations de moustiques peuvent \u00eatre r\u00e9duites par modification g\u00e9n\u00e9tique.<\/p>\n<p>\u00ab\u00a0Le but ici est de d\u00e9velopper un nouvel outil de lutte antivectorielle pour stopper de la transmission du paludisme, nous avons des partenaires bas\u00e9s dans les pays d&rsquo;end\u00e9mie et l&rsquo;Ouganda est l&rsquo;un d\u2019entre eux. L&rsquo;Institut ougandais de recherche sur le virus constitue la base de ce travail dans le pays. \u00ab Nous essaierions alors de modifier et de cibler des g\u00e8nes sp\u00e9cifiques dans le corps des moustiques transmettant le paludisme qui peuvent perturber la capacit\u00e9 de se reproduire\u00a0\u00bb, a d\u00e9crit le Dr Jonathan Kayondo, entomologiste, Uganda Virus Research Institute.<\/p>\n<p>Ces chercheurs examinent la viabilit\u00e9 de la lib\u00e9ration d&rsquo;un grand nombre de moustiques g\u00e9n\u00e9tiquement modifi\u00e9s dans la nature pour influencer les g\u00e9n\u00e9rations futures et diminuer le nombre de moustiques femelles, porteuses de la maladie.<\/p>\n<p>Ils esp\u00e8rent introduire un changement g\u00e9n\u00e9tique dans une prot\u00e9ine, qui serait transf\u00e9r\u00e9 dans la prog\u00e9niture du moustique.<\/p>\n<p>Les scientifiques doivent aborder des questions difficiles li\u00e9es \u00e0 la bio\u00e9thique notamment sur la fa\u00e7on dont ces insectes pourraient interf\u00e9rer avec l&rsquo;\u00e9quilibre des \u00e9cosyst\u00e8mes naturels.<\/p>\n<p>Un argument largement soutenu par certaines organisations non gouvernementales et notamment L\u2019association nationale ougandaise des \u00e9cologistes professionnels (NAPE) qui critique le projet et demandent sa suppression.<\/p>\n<p>L&rsquo;Afrique, selon l&rsquo;OMS, porte \u00ab\u00a0une part disproportionn\u00e9e du fardeau mondial du paludisme\u00a0\u00bb, repr\u00e9sentant 94 pour cent de tous les cas en 2019.<\/p>\n<p>Cette ann\u00e9e-l\u00e0, la maladie a tu\u00e9 plus de 380 000 personnes \u00e0 travers le continent.<\/p>\n<p>Si les moustiques g\u00e9n\u00e9tiquement modifi\u00e9s ne seront \u00ab\u00a0pas une solution miracle\u00a0\u00bb, , le projet offre l&rsquo;espoir d&rsquo;\u00e9radiquer le paludisme dans les pays o\u00f9 la maladie est end\u00e9mique.<\/p>\n<p>Personne ne sait comment les moustiques modifi\u00e9s se comporteront dans la nature, mais le Dr Kayondo, esp\u00e8re que le r\u00e9sultat sera moins de moustiques femelles Anopheles, qui transmettent le parasite du paludisme.<\/p>\n<p>Le projet de plusieurs millions de dollars est financ\u00e9 par la Fondation Bill &amp; Melinda Gates ainsi que par l&rsquo;Open Philanthropy Project bas\u00e9 \u00e0 San Francisco.<\/p>\n<p>Le projet ougandais n&rsquo;en est qu&rsquo;\u00e0 ses d\u00e9buts. Les scientifiques pr\u00e9voient une \u00e9tude avec une lib\u00e9ration limit\u00e9e de moustiques en 2026 et une plus grande en 2030.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Senegal. La lutte contre le paludisme se poursuit et les chercheurs du monde entier mettent le moustique, porteur de la maladie, au c\u0153ur de leur \u00e9tude. C\u2019est le cas du projet r\u00e9unissant un r\u00e9seau d\u2019experts provenant de 14 pays et institutions, qui analyse si les populations de moustiques peuvent \u00eatre r\u00e9duites par modification [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":6483,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,11],"tags":[43,47,65,44],"class_list":["post-6484","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-homepage-french","tag-africa-press-2","tag-africa-press-senegal","tag-paludisme","tag-senegal-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Paludisme : un projet d&#039;\u00e9tude sur la modification g\u00e9n\u00e9tique des moustiques - Senegal<\/title>\n<meta name=\"description\" content=\"La lutte contre le paludisme se poursuit et les chercheurs du monde entier mettent le moustique, porteur de la maladie, ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Paludisme : un projet d&#039;\u00e9tude sur la modification g\u00e9n\u00e9tique des moustiques\" \/>\n<meta property=\"og:description\" content=\"La lutte contre le paludisme se poursuit et les chercheurs du monde entier mettent le moustique, porteur de la maladie, ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques\" \/>\n<meta property=\"og:site_name\" content=\"Senegal\" \/>\n<meta property=\"article:published_time\" content=\"2021-03-23T20:07:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2021\/03\/img-6052b556a042f.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"853\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Paludisme : un projet d&rsquo;\u00e9tude sur la modification g\u00e9n\u00e9tique des moustiques\",\"datePublished\":\"2021-03-23T20:07:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques\"},\"wordCount\":456,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2021\/03\/img-6052b556a042f.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Senegal\",\"Paludisme\",\"Senegal\"],\"articleSection\":[\"Divers\",\"homepage-french\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques\",\"url\":\"https:\/\/www.africa-press.net\/senegal\/homepage-french\/paludisme-un-projet-detude-sur-la-modification-genetique-des-moustiques\",\"name\":\"Paludisme : un projet d'\u00e9tude sur la modification g\u00e9n\u00e9tique des moustiques - 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