{"id":9289,"date":"2021-03-12T22:39:18","date_gmt":"2021-03-12T21:39:18","guid":{"rendered":"https:\/\/www.culturalusa.com\/news\/?p=9289"},"modified":"2021-03-12T22:41:54","modified_gmt":"2021-03-12T21:41:54","slug":"contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme","status":"publish","type":"post","link":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/","title":{"rendered":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme"},"content":{"rendered":"<p><strong>Autour des traitements \u00e0 base d&rsquo;anticorps de synth\u00e8se contre le Covid-19<\/strong>, les signes encourageants se multiplient ces derniers jours, l&rsquo;une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins.<\/p>\n<blockquote><p>\u00a0Les anticorps sont l&rsquo;une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d&rsquo;un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit naturellement pour rep\u00e9rer l&rsquo;envahisseur.<\/p><\/blockquote>\n<p>L&rsquo;id\u00e9e des anticorps de synth\u00e8se, c&rsquo;est de s\u00e9lectionner des anticorps naturels et de les reproduire artificiellement pour les administrer ensuite en traitement, g\u00e9n\u00e9ralement par une perfusion.<\/p>\n<p><span style=\"color: #800000;\"><strong>C&rsquo;est diff\u00e9rent d&rsquo;un vaccin<\/strong><\/span>. Celui-ci vise \u00e0 ce que le corps produise par lui-m\u00eame les bons anticorps. Les anticorps de synth\u00e8se sont, eux, inject\u00e9s une fois que la maladie s&rsquo;est d\u00e9clar\u00e9e pour suppl\u00e9er aux lacunes du syst\u00e8me immunitaire.<\/p>\n<p>Ces traitements utilisent des anticorps \u00ab\u00a0monoclonaux\u00a0\u00bb, c&rsquo;est-\u00e0-dire qui reconnaissent une mol\u00e9cule pr\u00e9cise du virus ou de la bact\u00e9rie vis\u00e9s.<\/p>\n<h3>\u00a0C&rsquo;est nouveau ?<\/h3>\n<p>Non. \u00ab\u00a0les anticorps monoclonaux sont l&rsquo;un des outils les plus puissants de la m\u00e9decine moderne\u00a0\u00bb, souligne la fondation britannique Wellcome.<\/p>\n<p>Ces traitements existent depuis une trentaine d&rsquo;ann\u00e9e et une centaine d&rsquo;entre eux sont actuellement brevet\u00e9s. Mais, jusqu&rsquo;\u00e0 maintenant, ils se concentraient essentiellement sur les cancers ou les maladies r\u00e9sultant d&rsquo;un dysfonctionnement du syst\u00e8me immunitaire, comme celle de Crohn, et non les infections comme le Covid-19.<\/p>\n<p><strong>Mais les anticorps de synth\u00e8se \u00ab\u00a0ont toujours eu un potentiel \u00e9norme pour combattre directement une infection\u00a0\u00bb<\/strong>, souligne l&rsquo;immunologue britannique Alexander Edwards, de l&rsquo;universit\u00e9 de Reading.<\/p>\n<p>La pand\u00e9mie a donc stimul\u00e9 ce pan de la recherche sur les anticorps de synth\u00e8se, ce qui pourrait plus largement donner lieu \u00e0 une \u00ab\u00a0perc\u00e9e\u00a0\u00bb dans leur usage contre les infections, selon M. Edwards.<\/p>\n<h3>\u00a0Quelle efficacit\u00e9 face au virus ?<\/h3>\n<p>Les projets les plus avanc\u00e9s sont au nombre de quatre: le g\u00e9ant britannique GSK en partenariat avec le laboratoire californien Vir, l&rsquo;am\u00e9ricain Regeneron, son compatriote Eli Lilly et le sud-cor\u00e9en Celltrion.<\/p>\n<p>Cette semaine, deux d&rsquo;entre eux ont fait des annonces encourageantes apr\u00e8s des tests de phase 3, c&rsquo;est-\u00e0-dire aupr\u00e8s de centaines de personnes et en vue d&rsquo;une rapide mise sur le march\u00e9.<\/p>\n<p>Eli Lilly a d&rsquo;abord annonc\u00e9 mercredi une tr\u00e8s forte r\u00e9duction (-87%) des hospitalisations et d\u00e9c\u00e8s chez les patients ayant re\u00e7u un \u00ab\u00a0cocktail\u00a0\u00bb de deux anticorps, bamlanivimab et etesevimab. Jeudi, ce sont GSK et Vir qui ont suivi avec des donn\u00e9es du m\u00eame ordre (-85%) sur leur anticorps VIR-7831.<\/p>\n<p>Celltrion a d\u00e9j\u00e0 fait part en janvier de r\u00e9sultats favorables pour l&rsquo;anticorps regdanvimab, puis Regeneron a fait de m\u00eame quelques semaines plus tard pour son REGN-COV2, cocktail de casirivimab et d&rsquo;imdevimab.<\/p>\n<h3>O\u00f9 sont-ils autoris\u00e9s ?<\/h3>\n<p>Seuls ceux de Regeneron, Eli Lilly et Celltrion (seulement en Cor\u00e9e du Sud) ont re\u00e7u des autorisations \u00e0 ce jour. Dans plusieurs pays, ils ont d&rsquo;abord \u00e9t\u00e9 homologu\u00e9s en urgence, avant m\u00eame que des r\u00e9sultats permettent de conclure avec le plus haut niveau de rigueur \u00e0 leur efficacit\u00e9.<\/p>\n<p>Pour Regeneron, les Etats-Unis ont donn\u00e9 une telle autorisation pour REGN-COV2 en novembre 2020; le pr\u00e9sident Donald Trump en avait lui-m\u00eame b\u00e9n\u00e9fici\u00e9 avant cela, d\u00e9but octobre.<\/p>\n<p>L&rsquo;Agence europ\u00e9enne des m\u00e9dicaments (EMA) a, elle, donn\u00e9 fin f\u00e9vrier, un avis favorable pour les patients qui ne pr\u00e9sentent pas un risque \u00e9lev\u00e9 d&rsquo;\u00e9volution vers une forme s\u00e9v\u00e8re du Covid-19.<\/p>\n<p>Le bamlanivimab d&rsquo;Eli Lilly est autoris\u00e9 aux Etats-Unis et en France pour les plus de 80 ans. Mais ce choix ne fait pas l&rsquo;unanimit\u00e9 dans le corps m\u00e9dical fran\u00e7ais car l&rsquo;autorisation ne concerne que cet anticorps seul (et non en cocktail avec l&rsquo;etesemivab), et l&rsquo;efficacit\u00e9 est dans ce cas de figure nettement moins claire. Les autorit\u00e9s europ\u00e9ennes viennent de commencer l&rsquo;\u00e9valuation du cocktail d&rsquo;Eli Lilly.<\/p>\n<p>L&rsquo;UE a aussi entam\u00e9 l&rsquo;\u00e9valuation du m\u00e9dicament de Celltrion. Enfin, GSK et Vir ont, eux, pr\u00e9vu de solliciter une autorisation d&rsquo;utilisation en urgence aux Etats-Unis et dans d&rsquo;autres pays.<\/p>\n<h3>\u00a0Quelles sont les limites ?<\/h3>\n<p>Elles sont de deux ordres. D&rsquo;abord, il y a les interrogations sur l&rsquo;efficacit\u00e9 de ces traitements face \u00e0 l&rsquo;\u00e9mergence des variants du coronavirus, de nouvelles souches qui risquent de rendre les anticorps obsol\u00e8tes.<\/p>\n<p>Selon Sophie Muller, directrice m\u00e9dicale de GSK France qui s&rsquo;est exprim\u00e9e aupr\u00e8s de l&rsquo;AFP, \u00ab\u00a0l&rsquo;anticorps d\u00e9velopp\u00e9 par le groupe cible une r\u00e9gion de la prot\u00e9ine S (spike) qui n&rsquo;est pas concern\u00e9e par les variants actuels du coronavirus, d&rsquo;o\u00f9 son int\u00e9r\u00eat\u00a0\u00bb.<\/p>\n<p>Mais cela ne r\u00e9pond pas au risque d&rsquo;\u00e9mergence de futurs variants \u00e9ventuellement r\u00e9sistants. Dans cette id\u00e9e, certaines recherches misent plut\u00f4t sur le d\u00e9veloppement d&rsquo;anticorps \u00ab\u00a0polyclonaux\u00a0\u00bb, en mesure d&rsquo;identifier imm\u00e9diatement bien plus de mol\u00e9cules du virus.<\/p>\n<p>L&rsquo;autre limite, c&rsquo;est le prix et la disponibilit\u00e9. L&rsquo;injection d&rsquo;un anticorps d&rsquo;Eli Lilly co\u00fbte de l&rsquo;ordre de 1.000 euros. Mais cela reste moins cher qu&rsquo;une hospitalisation, disent les m\u00e9decins. Quant \u00e0 la disponibilit\u00e9, les capacit\u00e9s de production encore insuffisantes devront cro\u00eetre pour garantir une utilisation \u00e0 grande \u00e9chelle. (AFP)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Autour des traitements \u00e0 base d&rsquo;anticorps de synth\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l&rsquo;une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins. \u00a0Les anticorps sont l&rsquo;une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d&rsquo;un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9290,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[1700,1180,1701],"class_list":["post-9289","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologie","tag-anticorps-de-synthese","tag-coronavirus","tag-systeme-immunitaire"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Autour des traitements \u00e0 base d&#039;anticorps de synth\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l&#039;une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins. Les anticorps sont l&#039;une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d&#039;un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Team\"\/>\n\t<meta name=\"keywords\" content=\"anticorps de synth\u00e8se,coronavirus,syst\u00e8me immunitaire\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Cultura Lusa - Revue de Presse\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme | Magazine Cultura Lusa\" \/>\n\t\t<meta property=\"og:description\" content=\"Autour des traitements \u00e0 base d&#039;anticorps de synth\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l&#039;une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins. Les anticorps sont l&#039;une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d&#039;un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2021\/03\/anticorps-synthese.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2021\/03\/anticorps-synthese.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t\t<meta property=\"og:image:height\" content=\"421\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-03-12T21:39:18+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-03-12T21:41:54+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme | Magazine Cultura Lusa\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Autour des traitements \u00e0 base d&#039;anticorps de synth\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l&#039;une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins. Les anticorps sont l&#039;une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d&#039;un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2021\/03\/anticorps-synthese.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#article\",\"name\":\"Contre le pand\\u00e9mie du coronavirus, la piste des anticorps de synth\\u00e8se prend forme | Magazine Cultura Lusa\",\"headline\":\"Contre le pand\\u00e9mie du coronavirus, la piste des anticorps de synth\\u00e8se prend forme\",\"author\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/author\\\/admin\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/anticorps-synthese.jpg\",\"width\":750,\"height\":421},\"datePublished\":\"2021-03-12T22:39:18+01:00\",\"dateModified\":\"2021-03-12T22:41:54+01:00\",\"inLanguage\":\"fr-FR\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#webpage\"},\"articleSection\":\"Tech-Science, anticorps de synth\\u00e8se, Coronavirus, syst\\u00e8me immunitaire\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.culturalusa.com\\\/news\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/category\\\/technologie\\\/#listItem\",\"name\":\"Tech-Science\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/category\\\/technologie\\\/#listItem\",\"position\":2,\"name\":\"Tech-Science\",\"item\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/category\\\/technologie\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#listItem\",\"name\":\"Contre le pand\\u00e9mie du coronavirus, la piste des anticorps de synth\\u00e8se prend forme\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#listItem\",\"position\":3,\"name\":\"Contre le pand\\u00e9mie du coronavirus, la piste des anticorps de synth\\u00e8se prend forme\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/category\\\/technologie\\\/#listItem\",\"name\":\"Tech-Science\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/#organization\",\"name\":\"Cultura Lusa\",\"description\":\"Cultura Lusa - Revue de presse\",\"url\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/wp-content\\\/uploads\\\/2022\\\/02\\\/icon-logo-112.png\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#organizationLogo\",\"width\":112,\"height\":112},\"image\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/author\\\/admin\\\/#author\",\"url\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/author\\\/admin\\\/\",\"name\":\"Team\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/10b929573b1c6c7fcef0dfaba9fdfca21901005fd03d7847341f3c6ad222467d?s=96&r=g\",\"width\":96,\"height\":96,\"caption\":\"Team\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#webpage\",\"url\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/\",\"name\":\"Contre le pand\\u00e9mie du coronavirus, la piste des anticorps de synth\\u00e8se prend forme | Magazine Cultura Lusa\",\"description\":\"Autour des traitements \\u00e0 base d'anticorps de synth\\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l'une des pistes principales pour lutter contre la pand\\u00e9mie parall\\u00e8lement aux vaccins. Les anticorps sont l'une des bases de notre syst\\u00e8me immunitaire. Face \\u00e0 la pr\\u00e9sence d'un \\u00e9l\\u00e9ment dangereux, tel un virus, notre corps en produit\",\"inLanguage\":\"fr-FR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/author\\\/admin\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/author\\\/admin\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/anticorps-synthese.jpg\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#mainImage\",\"width\":750,\"height\":421},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/technologie\\\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\\\/#mainImage\"},\"datePublished\":\"2021-03-12T22:39:18+01:00\",\"dateModified\":\"2021-03-12T22:41:54+01:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/#website\",\"url\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/\",\"name\":\"Magazine Cultura Lusa\",\"description\":\"Cultura Lusa - Revue de presse\",\"inLanguage\":\"fr-FR\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.culturalusa.com\\\/news\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme | Magazine Cultura Lusa","description":"Autour des traitements \u00e0 base d'anticorps de synth\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l'une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins. Les anticorps sont l'une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d'un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit","canonical_url":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/","robots":"max-image-preview:large","keywords":"anticorps de synth\u00e8se,coronavirus,syst\u00e8me immunitaire","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#article","name":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme | Magazine Cultura Lusa","headline":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme","author":{"@id":"https:\/\/www.culturalusa.com\/news\/author\/admin\/#author"},"publisher":{"@id":"https:\/\/www.culturalusa.com\/news\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2021\/03\/anticorps-synthese.jpg","width":750,"height":421},"datePublished":"2021-03-12T22:39:18+01:00","dateModified":"2021-03-12T22:41:54+01:00","inLanguage":"fr-FR","mainEntityOfPage":{"@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#webpage"},"isPartOf":{"@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#webpage"},"articleSection":"Tech-Science, anticorps de synth\u00e8se, Coronavirus, syst\u00e8me immunitaire"},{"@type":"BreadcrumbList","@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.culturalusa.com\/news#listItem","position":1,"name":"Home","item":"https:\/\/www.culturalusa.com\/news","nextItem":{"@type":"ListItem","@id":"https:\/\/www.culturalusa.com\/news\/category\/technologie\/#listItem","name":"Tech-Science"}},{"@type":"ListItem","@id":"https:\/\/www.culturalusa.com\/news\/category\/technologie\/#listItem","position":2,"name":"Tech-Science","item":"https:\/\/www.culturalusa.com\/news\/category\/technologie\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#listItem","name":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.culturalusa.com\/news#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#listItem","position":3,"name":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme","previousItem":{"@type":"ListItem","@id":"https:\/\/www.culturalusa.com\/news\/category\/technologie\/#listItem","name":"Tech-Science"}}]},{"@type":"Organization","@id":"https:\/\/www.culturalusa.com\/news\/#organization","name":"Cultura Lusa","description":"Cultura Lusa - Revue de presse","url":"https:\/\/www.culturalusa.com\/news\/","logo":{"@type":"ImageObject","url":"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2022\/02\/icon-logo-112.png","@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#organizationLogo","width":112,"height":112},"image":{"@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/www.culturalusa.com\/news\/author\/admin\/#author","url":"https:\/\/www.culturalusa.com\/news\/author\/admin\/","name":"Team","image":{"@type":"ImageObject","@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/10b929573b1c6c7fcef0dfaba9fdfca21901005fd03d7847341f3c6ad222467d?s=96&r=g","width":96,"height":96,"caption":"Team"}},{"@type":"WebPage","@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#webpage","url":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/","name":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme | Magazine Cultura Lusa","description":"Autour des traitements \u00e0 base d'anticorps de synth\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l'une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins. Les anticorps sont l'une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d'un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit","inLanguage":"fr-FR","isPartOf":{"@id":"https:\/\/www.culturalusa.com\/news\/#website"},"breadcrumb":{"@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#breadcrumblist"},"author":{"@id":"https:\/\/www.culturalusa.com\/news\/author\/admin\/#author"},"creator":{"@id":"https:\/\/www.culturalusa.com\/news\/author\/admin\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2021\/03\/anticorps-synthese.jpg","@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#mainImage","width":750,"height":421},"primaryImageOfPage":{"@id":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/#mainImage"},"datePublished":"2021-03-12T22:39:18+01:00","dateModified":"2021-03-12T22:41:54+01:00"},{"@type":"WebSite","@id":"https:\/\/www.culturalusa.com\/news\/#website","url":"https:\/\/www.culturalusa.com\/news\/","name":"Magazine Cultura Lusa","description":"Cultura Lusa - Revue de presse","inLanguage":"fr-FR","publisher":{"@id":"https:\/\/www.culturalusa.com\/news\/#organization"}}]},"og:locale":"fr_FR","og:site_name":"Cultura Lusa - Revue de Presse","og:type":"article","og:title":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme | Magazine Cultura Lusa","og:description":"Autour des traitements \u00e0 base d'anticorps de synth\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l'une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins. Les anticorps sont l'une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d'un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit","og:url":"https:\/\/www.culturalusa.com\/news\/technologie\/contre-le-pandemie-du-coronavirus-la-piste-des-anticorps-de-synthese-prend-forme\/","og:image":"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2021\/03\/anticorps-synthese.jpg","og:image:secure_url":"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2021\/03\/anticorps-synthese.jpg","og:image:width":750,"og:image:height":421,"article:published_time":"2021-03-12T21:39:18+00:00","article:modified_time":"2021-03-12T21:41:54+00:00","twitter:card":"summary","twitter:title":"Contre le pand\u00e9mie du coronavirus, la piste des anticorps de synth\u00e8se prend forme | Magazine Cultura Lusa","twitter:description":"Autour des traitements \u00e0 base d'anticorps de synth\u00e8se contre le Covid-19, les signes encourageants se multiplient ces derniers jours, l'une des pistes principales pour lutter contre la pand\u00e9mie parall\u00e8lement aux vaccins. Les anticorps sont l'une des bases de notre syst\u00e8me immunitaire. Face \u00e0 la pr\u00e9sence d'un \u00e9l\u00e9ment dangereux, tel un virus, notre corps en produit","twitter:image":"https:\/\/www.culturalusa.com\/news\/wp-content\/uploads\/2021\/03\/anticorps-synthese.jpg"},"aioseo_meta_data":{"post_id":"9289","title":null,"description":null,"keywords":[],"keyphrases":{"focus":[],"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","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":null,"og_article_tags":[],"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"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":"{\"article\":{\"articleType\":\"BlogPosting\"},\"course\":{\"name\":\"\",\"description\":\"\",\"provider\":\"\"},\"faq\":{\"pages\":[]},\"product\":{\"reviews\":[]},\"recipe\":{\"ingredients\":[],\"instructions\":[],\"keywords\":[]},\"software\":{\"reviews\":[],\"operatingSystems\":[]},\"webPage\":{\"webPageType\":\"WebPage\"}}","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":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","location":null,"local_seo":{"businessInfo":{"name":"","urls":{"website":"","aboutPage":"","contactPage":""},"address":{"line1":"","line2":"","zip":"","city":"","state":"","country":""},"contact":{"email":"","phone":"","fax":""},"ids":{"vatID":"","taxID":"","chamberID":""},"payment":{"priceIndication":"","currenciesAccepted":"","methodsAccepted":""},"areaServed":""},"openingHours":{"show":false,"closedLabel":"","open24h":false,"open24hLabel":"","open247":false,"use24hFormat":false,"twoSets":false,"timezone":"","hours":[]}},"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2021-03-12 21:28:48","updated":"2025-06-11 08:12:31","seo_analyzer_scan_date":null},"_links":{"self":[{"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/posts\/9289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/comments?post=9289"}],"version-history":[{"count":0,"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/posts\/9289\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/media\/9290"}],"wp:attachment":[{"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/media?parent=9289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/categories?post=9289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.culturalusa.com\/news\/wp-json\/wp\/v2\/tags?post=9289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}