{"id":1049,"date":"2024-07-24T09:49:08","date_gmt":"2024-07-24T07:49:08","guid":{"rendered":"https:\/\/www.uni.lu\/lcsb-fr\/?page_id=1049"},"modified":"2024-07-30T11:54:28","modified_gmt":"2024-07-30T09:54:28","slug":"quand-pourquoi","status":"publish","type":"page","link":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/","title":{"rendered":"Quand et pourquoi utilisons-nous des animaux dans nos recherches ?"},"content":{"rendered":"<div class=\"section py-0 static\">\n<section class=\"py-0 wp-block-unilux-blocks-free-section section\"><div class=\"container xl:max-w-screen-xl\"><!-- SecondaryNavigationMirror --><div class=\"js-secondary-nav--sticky wp-block-unilux-blocks-secondary-navigation\" id=\"079cacee-a280-4f42-8b0f-7a37a67d3516\">\n    <nav id=\"secondary-navigation\" role=\"navigation\" aria-label=\"Secondary menu\" class=\"secondary-nav\">\n        <button class=\"secondary-nav__button btn btn-solid--primary w-full\" aria-expanded=\"false\" aria-controls=\"secondary-navigation__list\" title=\"The selected page is \u00c0 propos\" type=\"button\">\n            <span class=\"btn__name mr-auto\">\u00c0 propos<\/span>\n            <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n                <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-down\" \/>\n            <\/svg>\n        <\/button>\n\n        <ul id=\"secondary-navigation__list\" class=\"secondary-nav__list\">\n            <li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">\u00c0 propos<\/span>\n    <\/a>\n<\/li>\n<li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">Quand et pourquoi <\/span>\n    <\/a>\n<\/li>\n<li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/comment-protegeons-nous-les-animaux\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">Bien-\u00eatre<\/span>\n    <\/a>\n<\/li>\n<li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/le-droit-luxembourgeois\/\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">Droit luxembourgeois <\/span>\n    <\/a>\n<\/li>\n<li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/les-3r\/\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">Les 3R<\/span>\n    <\/a>\n<\/li>\n<li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/installations\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">Installations<\/span>\n    <\/a>\n<\/li>\n<li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/faits-chiffres\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">Faits et chiffres<\/span>\n    <\/a>\n<\/li>\n<li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/exemples-projets-recherche\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">Exemples de projets<\/span>\n    <\/a>\n<\/li>\n<li class=\"secondary-nav__item\">\n    <a href=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/formation\" target=\"\" rel=\"noreferrer noopener\" class=\"secondary-nav__link \">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--xs\">\n            <use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\" \/>\n        <\/svg>\n        <span class=\"secondary-nav__name\">Formation<\/span>\n    <\/a>\n<\/li>\n        <\/ul>\n    <\/nav>\n<\/div>\n<!-- end SecondaryNavigationMirror --><\/div><\/section>\n\n\n<section class=\"section  wp-block-unilux-blocks-content-card-full-width \">\n    <div class=\"container 2xl:max-w-screen-2xl\">\n        <div class=\"max-w-11\/12\">\n            <div class=\"content-card content-card--right content-card__overlay--hidden wp-block-unilux-blocks-content-card\">\n    \n<h2 class=\"content-card__heading has-text-align-left wp-block-unilux-blocks-heading\"        id=\"quand-et-pourquoi-utilisons-nous-des-animaux-dans-nos-recherches\"\n    >\nQuand et pourquoi utilisons-nous des animaux dans nos recherches ?<\/h2>\n<div class=\"content-card__visual wp-block-unilux-blocks-content-card-visual-area\">\n    \n<section class=\"wp-block-unilux-blocks-image-video-wrapper\">\n    <figure class=\"wp-block-dev4-reusable-blocks-image  object-fit--cover\">\n    \n<img decoding=\"async\" class=\"wp-block-image unilux-custom-image-block\"\n                alt=\"Animal Research_Mouse\"\n            src=\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/6\/2023\/08\/Animal-Research_Mouse.jpg\"\n                    style=\"object-position: 50.00% 50.00%; font-family: &quot;object-fit: cover; object-position: 50.00% 50.00%;&quot;; aspect-ratio: 3\/2; object-fit: cover; width: 100%;\"\n        loading=\"lazy\"\n\/>    <\/figure><\/section>\n<div class=\"wp-block-unilux-blocks-wrapper content-card__overlay\">\n<a class=\"wp-block-unilux-blocks-button-highlight-rounded bottom-left\" \n    href=\"#\"\n    target=\"_self\"\n>\n    \n<span class=\"btn-highlight-rounded__name wp-block-unilux-blocks-plain-text\"><\/span>    <span class=\"icon-rounded\">\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--arrow-right icon--lg\"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\"><\/use><\/svg>    <\/span>\n<\/a><\/div>\n<\/div><div class=\"content-card__body  wp-block-unilux-blocks-content-card-free-area\">\n    \n<p>L\u2019objet de la recherche biom\u00e9dicale est de comprendre le fonctionnement du corps humain et la mani\u00e8re dont les maladies se d\u00e9veloppent et \u00e9voluent. Ces connaissances servent \u00e0 \u00e9laborer des m\u00e9thodes s\u00fbres et efficaces pour pr\u00e9venir ou traiter ces maladies. Les animaux jouent un r\u00f4le important dans les diff\u00e9rentes \u00e9tapes de cette entreprise, et pas seulement pendant la phase d&rsquo;\u00e9valuation de la s\u00e9curit\u00e9 des m\u00e9dicaments.<\/p>\n\n<p>Bien qu\u2019importante, l\u2019utilisation d\u2019animaux vivants n\u2019est qu\u2019une des quatre principales m\u00e9thodes de recherche utilis\u00e9es au LCSB. Ces m\u00e9thodes ne sont pas des alternatives les unes aux autres, mais des m\u00e9thodes compl\u00e9mentaires. Elles sont toutes pertinentes et chacune apporte des contributions essentielles \u00e0 la recherche dans son ensemble.<\/p>\n\n<ul class=\"ulux-list\">\n<li class=\"ulux-list-item\">Les techniques <em>in vitro<\/em> comprennent l\u2019\u00e9tude de mol\u00e9cules, de cellules et de tissus isol\u00e9s dans un tube \u00e0 essai ou une bo\u00eete de culture cellulaire. Ces mat\u00e9riaux peuvent \u00eatre d\u2019origine humaine, animale ou microbiologique. Ces techniques fournissent de pr\u00e9cieuses informations sur les interactions mol\u00e9culaires, qu\u2019elles se produisent \u00e0 l\u2019int\u00e9rieur des cellules, entre elles, ou encore concernant le fonctionnement des organes.<\/li>\n<\/ul>\n\n<ul class=\"ulux-list\">\n<li class=\"ulux-list-item\">Les techniques <em>in silico<\/em> d\u00e9signent l\u2019utilisation de mod\u00e8les informatiques ou de simulations bas\u00e9es sur des donn\u00e9es disponibles provenant d\u2019exp\u00e9riences ant\u00e9rieures. Des mod\u00e8les d\u2019interactions mol\u00e9culaires et de fonctionnement des cellules ou des organes permettent de simuler de mani\u00e8re efficace des milliers de sc\u00e9narios sur ordinateur. Ces techniques sont par exemple utilis\u00e9es dans les criblages mol\u00e9culaires, avant de passer \u00e0 d\u2019autres m\u00e9thodes de recherche avec les candidats de m\u00e9dicaments les plus prometteurs.<\/li>\n\n\n\n<li class=\"ulux-list-item\">La recherche sur des populations et des sujets humains volontaires permet d\u2019obtenir des informations tr\u00e8s utiles sur le fonctionnement de l\u2019organisme, aussi bien malade qu\u2019en bonne sant\u00e9, ainsi que sur la r\u00e9partition des maladies dans la soci\u00e9t\u00e9. Mais son envergure est limit\u00e9e. En outre, les essais cliniques d\u2019un candidat-m\u00e9dicament ne sont autoris\u00e9s que lorsque le compos\u00e9 a \u00e9t\u00e9 pr\u00e9alablement test\u00e9 sur des animaux afin de d\u00e9terminer les effets secondaires ind\u00e9sirables.<\/li>\n\n\n\n<li class=\"ulux-list-item\">L\u2019exp\u00e9rimentation animale est utilis\u00e9e lorsqu\u2019il est n\u00e9cessaire de voir ce qui se passe dans l\u2019ensemble d\u2019un organisme vivant, mais que le recours \u00e0 des sujets humains n\u2019est pas appropri\u00e9 en raison de la dur\u00e9e de l\u2019\u00e9tude ou d\u2019\u00e9thique.<\/li>\n<\/ul>\n<\/div><\/div>        <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"py-0 wp-block-unilux-blocks-free-section section\"><div class=\"container xl:max-w-screen-xl\">\n<p>Les m\u00e9thodes d\u2019exp\u00e9rimentation non animale sont des \u00e9l\u00e9ments obligatoires de la strat\u00e9gie de recherche biom\u00e9dicale et repr\u00e9sentent la majeure partie des projets men\u00e9s au LCSB. En effet, <a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/FR\/TXT\/HTML\/?uri=CELEX:32010L0063&amp;from=FR\" target=\"_blank\" rel=\"noreferrer noopener\">la l\u00e9gislation de l\u2019UE<\/a> stipule que les animaux ne peuvent \u00eatre utilis\u00e9s que \u00ab lorsqu\u2019il n\u2019existe pas de m\u00e9thode alternative n\u2019impliquant pas l\u2019utilisation d\u2019animaux \u00bb. La recherche animale permet donc de faire progresser les connaissances m\u00e9dicales et les traitements, lorsque les m\u00e9thodes alternatives ne peuvent pas apporter des r\u00e9ponses.<\/p>\n\n\n\n<h2 class=\"has-text-align-left wp-block-unilux-blocks-heading\"        id=\"avantages-de-la-recherche-animale\"\n    >\nAvantages de la recherche animale<\/h2>\n\n\n\n<p>La recherche animale a jou\u00e9 un r\u00f4le important dans le d\u00e9veloppement de presque tous les m\u00e9dicaments modernes, tant pour les humains que pour les animaux. Malgr\u00e9 de nombreuses ann\u00e9es de recherche, beaucoup de maladies courantes et invalidantes sont toujours incurables. La recherche biom\u00e9dicale peut \u00eatre un processus long et complexe. Gr\u00e2ce \u00e0 l\u2019exp\u00e9rimentation animale, nous nous rapprochons n\u00e9anmoins progressivement des rem\u00e8des contre le cancer, les maladies neurod\u00e9g\u00e9n\u00e9ratives, l\u2019\u00e9pilepsie et bien d\u2019autres pathologies.<\/p>\n\n\n\n<p>Toutes les \u00e9tudes sur des animaux ne d\u00e9bouchent pas directement sur de nouvelles th\u00e9rapies pour les patients. Les chercheurs doivent d\u2019abord comprendre les m\u00e9canismes biologiques sous-jacents avant de pouvoir explorer des traitements ciblant une maladie sp\u00e9cifique. Si, dans certains cas, il n\u2019est pas imm\u00e9diatement \u00e9vident comment la recherche contribue \u00e0 la lutte contre des maladies humaines, elle constitue souvent la base du d\u00e9veloppement de nouvelles th\u00e9rapies \u00e0 l\u2019avenir. Conform\u00e9ment aux dispositions strictes de <a href=\"http:\/\/ec.europa.eu\/environment\/chemicals\/lab_animals\/legislation_en.htm\" target=\"_blank\" rel=\"noreferrer noopener\">la directive europ\u00e9enne 2010\/63\/UE<\/a>, les recherches animales ne peuvent \u00eatre approuv\u00e9es que si elles r\u00e9pondent \u00e0 un besoin manifeste et si aucune alternative n\u2019est disponible.<\/p>\n\n\n\n<p>La loi interdit, dans toute l&rsquo;Union europ\u00e9enne, les tests de produits cosm\u00e9tiques et de leurs ingr\u00e9dients sur les animaux, ainsi que l&rsquo;importation de cosm\u00e9tiques test\u00e9s sur des animaux.<\/p>\n<\/div><\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":56,"featured_media":0,"parent":1043,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"featured_image_focal_point":[],"show_featured_caption":false,"ulux_newsletter_groups":"","uluxPostTitle":"","uluxPrePostTitle":"","_trash_the_other_posts":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"footnotes":""},"field-of-interest":[289],"organisation":[526,525],"authorship":[56,39],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v22.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Quand et pourquoi utilisons-nous des animaux dans nos recherches ? - LCSB - Universit\u00e9 du Luxembourg I Uni.lu<\/title>\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.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quand et pourquoi utilisons-nous des animaux dans nos recherches ?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/\" \/>\n<meta property=\"og:site_name\" content=\"LCSB FR\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-30T09:54:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/22\/2026\/03\/03113045\/LCSB_SM-Profile_1600x1600px-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/\",\"url\":\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/\",\"name\":\"Quand et pourquoi utilisons-nous des animaux dans nos recherches ? - LCSB - Universit\u00e9 du Luxembourg I Uni.lu\",\"isPartOf\":{\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/#website\"},\"datePublished\":\"2024-07-24T07:49:08+00:00\",\"dateModified\":\"2024-07-30T09:54:28+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.uni.lu\/fr\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Luxembourg Centre for Systems Biomedicine (LCSB)\",\"item\":\"https:\/\/www.uni.lu\/lcsb-fr\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Recherche\",\"item\":\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Recherche animale\",\"item\":\"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Quand et pourquoi utilisons-nous des animaux dans nos recherches ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/#website\",\"url\":\"https:\/\/www.uni.lu\/lcsb-fr\/\",\"name\":\"LCSB\",\"description\":\"Luxembourg Centre for Systems Biomedicine I Uni.lu\",\"publisher\":{\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/#organization\"},\"alternateName\":\"Luxembourg Centre for Systems Biomedicine I Universit\u00e9 du Luxembourg\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.uni.lu\/lcsb-fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/#organization\",\"name\":\"LCSB - Universit\u00e9 du Luxembourg I Uni.lu\",\"alternateName\":\"Luxembourg Centre for Systems Biomedicine\",\"url\":\"https:\/\/www.uni.lu\/lcsb-fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/22\/2026\/03\/03113045\/LCSB_SM-Profile_1600x1600px-scaled.jpg\",\"contentUrl\":\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/22\/2026\/03\/03113045\/LCSB_SM-Profile_1600x1600px-scaled.jpg\",\"width\":2560,\"height\":2560,\"caption\":\"LCSB - Universit\u00e9 du Luxembourg I Uni.lu\"},\"image\":{\"@id\":\"https:\/\/www.uni.lu\/lcsb-fr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/showcase\/lcsb-university-of-luxembourg\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Quand et pourquoi utilisons-nous des animaux dans nos recherches ? - LCSB - Universit\u00e9 du Luxembourg I Uni.lu","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/","og_locale":"fr_FR","og_type":"article","og_title":"Quand et pourquoi utilisons-nous des animaux dans nos recherches ?","og_url":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/","og_site_name":"LCSB FR","article_modified_time":"2024-07-30T09:54:28+00:00","og_image":[{"width":2560,"height":2560,"url":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/22\/2026\/03\/03113045\/LCSB_SM-Profile_1600x1600px-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/","url":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/","name":"Quand et pourquoi utilisons-nous des animaux dans nos recherches ? - LCSB - Universit\u00e9 du Luxembourg I Uni.lu","isPartOf":{"@id":"https:\/\/www.uni.lu\/lcsb-fr\/#website"},"datePublished":"2024-07-24T07:49:08+00:00","dateModified":"2024-07-30T09:54:28+00:00","breadcrumb":{"@id":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/quand-pourquoi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.uni.lu\/fr"},{"@type":"ListItem","position":2,"name":"Luxembourg Centre for Systems Biomedicine (LCSB)","item":"https:\/\/www.uni.lu\/lcsb-fr\/"},{"@type":"ListItem","position":3,"name":"Recherche","item":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/"},{"@type":"ListItem","position":4,"name":"Recherche animale","item":"https:\/\/www.uni.lu\/lcsb-fr\/recherche\/recherche-animale\/"},{"@type":"ListItem","position":5,"name":"Quand et pourquoi utilisons-nous des animaux dans nos recherches ?"}]},{"@type":"WebSite","@id":"https:\/\/www.uni.lu\/lcsb-fr\/#website","url":"https:\/\/www.uni.lu\/lcsb-fr\/","name":"LCSB","description":"Luxembourg Centre for Systems Biomedicine I Uni.lu","publisher":{"@id":"https:\/\/www.uni.lu\/lcsb-fr\/#organization"},"alternateName":"Luxembourg Centre for Systems Biomedicine I Universit\u00e9 du Luxembourg","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.uni.lu\/lcsb-fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.uni.lu\/lcsb-fr\/#organization","name":"LCSB - Universit\u00e9 du Luxembourg I Uni.lu","alternateName":"Luxembourg Centre for Systems Biomedicine","url":"https:\/\/www.uni.lu\/lcsb-fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.uni.lu\/lcsb-fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/22\/2026\/03\/03113045\/LCSB_SM-Profile_1600x1600px-scaled.jpg","contentUrl":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/22\/2026\/03\/03113045\/LCSB_SM-Profile_1600x1600px-scaled.jpg","width":2560,"height":2560,"caption":"LCSB - Universit\u00e9 du Luxembourg I Uni.lu"},"image":{"@id":"https:\/\/www.uni.lu\/lcsb-fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/showcase\/lcsb-university-of-luxembourg"]}]}},"ticketed":false,"_links":{"self":[{"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/pages\/1049"}],"collection":[{"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/comments?post=1049"}],"version-history":[{"count":5,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/pages\/1049\/revisions"}],"predecessor-version":[{"id":1847,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/pages\/1049\/revisions\/1847"}],"up":[{"embeddable":true,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/pages\/1043"}],"wp:authorship":[{"embeddable":true,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/users\/56"},{"embeddable":true,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/users\/39"}],"wp:attachment":[{"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/media?parent=1049"}],"wp:term":[{"taxonomy":"field-of-interest","embeddable":true,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/field-of-interest?post=1049"},{"taxonomy":"organisation","embeddable":true,"href":"https:\/\/www.uni.lu\/lcsb-fr\/wp-json\/wp\/v2\/organisation?post=1049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}