{"id":420287,"date":"2025-09-27T01:30:18","date_gmt":"2025-09-27T01:30:18","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/420287\/"},"modified":"2025-09-27T01:30:18","modified_gmt":"2025-09-27T01:30:18","slug":"dans-les-coulisses-dune-chambre-a-excrements-creee-pour-etudier-notre-microbiote","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/420287\/","title":{"rendered":"Dans les coulisses d\u2019une \u00ab\u00a0chambre \u00e0 excr\u00e9ments\u00a0\u00bb cr\u00e9\u00e9e pour \u00e9tudier notre microbiote"},"content":{"rendered":"<p>    Le Pr Beno\u00eet Chassaing pr\u00e9sente le syst\u00e8me de microbiote in vitro, qui recr\u00e9e les conditions r\u00e9elles de l\u2019intestin et de flux des aliments au sein du laboratoire Interactions microbiote-h\u00f4te de l\u2019institut Pasteur, le 18 septembre 2025.<br \/>\n                B\u00e9n\u00e9dicte Lutaud\/ Le Figaro<\/p>\n<p><strong>REPORTAGE &#8211; <\/strong>Face au \u00abboom\u00bb des maladies inflammatoires chroniques de l\u2019intestin et du cancer colorectal chez les jeunes, le microbiote est au c\u0153ur de l\u2019attention des chercheurs. Ouvert il y a un an \u00e0 l\u2019Institut Pasteur, \u00e0 Paris, un laboratoire scrute ses m\u00e9canismes et ses liens avec l\u2019alimentation ultratransform\u00e9e.<\/p>\n<p class=\"fig-paragraph\">\u00ab\u00a0Je vous pr\u00e9viens, l\u2019odeur risque d\u2019\u00eatre un peu d\u00e9sagr\u00e9able.\u00a0\u00bb Beno\u00eet Chassaing, lunettes carr\u00e9es viss\u00e9es sur le nez, rev\u00eatu de sa blouse blanche, s\u2019appr\u00eate \u00e0 ouvrir la porte de son laboratoire. Des effluves naus\u00e9abonds viennent chatouiller les narines. Et pour cause\u00a0: ici, la mati\u00e8re \u00e9tudi\u00e9e, ce sont des \u00e9chantillons de selles. Mais cette mati\u00e8re peu rago\u00fbtante est une mine d\u2019or pour\u00a0<a href=\"http:\/\/sante.lefigaro.fr\/medecine\/joel-dore-avec-le-french-gut-nous-prenons-en-photo-le-microbiote-des-francais-20240807\" data-fig-type=\"Article\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"SANTE\" target=\"_blank\" rel=\"noopener\">comprendre le fonctionnement de notre microbiote<\/a>\u00a0&#8211; cette communaut\u00e9 de micro-organismes vivant dans notre syst\u00e8me digestif &#8211; et ses liens avec le \u00ab\u00a0boom\u00a0\u00bb des\u00a0<a href=\"http:\/\/sante.lefigaro.fr\/medecine\/maladie-de-crohn-intestin-irritable-intolerance-au-gluten-les-maladies-chroniques-intestinales-augmentent-elles-le-risque-de-cancer-20250826\" data-fig-type=\"Article\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"SANTE\" target=\"_blank\" rel=\"noopener\">maladies inflammatoires chroniques de l\u2019intestin<\/a>\u00a0ou du\u00a0<a href=\"http:\/\/sante.lefigaro.fr\/medecine\/depistage-du-cancer-colorectal-j-ai-fait-l-autruche-parce-que-j-avais-peur-de-la-coloscopie-20250309\" data-fig-type=\"Article\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"SANTE\" target=\"_blank\" rel=\"noopener\">cancer colorectal<\/a>, notamment\u00a0<a href=\"http:\/\/sante.lefigaro.fr\/social\/sante-publique\/cancers-chez-les-jeunes-pourquoi-les-chiffres-ne-montrent-pas-une-explosion-des-cas-20250321\" data-fig-type=\"Article\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"SANTE\" target=\"_blank\" rel=\"noopener\">chez les jeunes<\/a>. Tel est l\u2019objectif du laboratoire Interactions microbiote-h\u00f4te, ouvert il y a un an \u00e0 l\u2019institut Pasteur. Sous une b\u00e2che \u00e9tanche &#8211; une chambre ana\u00e9robique, c\u2019est-\u00e0-dire sans oxyg\u00e8ne -, des tubes et des bouteilles plastiques au contenu trouble sont reli\u00e9s \u00e0 des tubes et des pompes, le tout manipul\u00e9, \u00e0 travers des ouvertures sp\u00e9ciales pour\u2026<\/p>\n<p class=\"fig-premium-paywall__infos\">\n        Cet article est r\u00e9serv\u00e9 aux abonn\u00e9s.        Il vous reste 87% \u00e0 d\u00e9couvrir.\n    <\/p>\n<p>                <img  data- alt=\"Le Figaro\" class=\"fig-img--complete fig-img\"\/><\/p>\n<p class=\"fig-premium-paywall__title\">Vous avez envie de lire la suite ?<\/p>\n<p class=\"fig-premium-paywall__subtitle\">D\u00e9bloquez tous les articles imm\u00e9diatement.<\/p>\n<p class=\"fig-premium-paywall__connect\">\n                D\u00e9j\u00e0 abonn\u00e9\u00a0?                <a class=\"fig-premium-paywall__connect-link\" href=\"https:\/\/connect.lefigaro.fr\/login?client=sante_web&amp;type=main&amp;redirect_uri=https%3A%2F%2Fsante.lefigaro.fr%2Fmedecine%2Fdans-les-coulisses-d-une-chambre-a-excrements-creee-pour-etudier-notre-microbiote-20250926\" data-js-gtm=\"{&quot;customCategorie&quot;: &quot;conversion&quot;, &quot;customAction&quot;: &quot;before_Landing_Connexion_paywall_auto&quot;, &quot;customLabel&quot;: &quot;c2FudGUubGVmaWdhcm8uZnJfXzFmMDk4OGVkLTNhNmYtNmZkMC1iYTQ2LWMzM2E4YmQ1MDE0MV9fQXJ0aWNsZQ==_Dans les coulisses d\u2019une \u00ab\u00a0chambre \u00e0 excr\u00e9ments\u00a0\u00bb cr\u00e9\u00e9e pour \u00e9tudier notre microbiote_1000&quot;, &quot;customIDSPE&quot;: &quot;c2FudGUubGVmaWdhcm8uZnJfXzFmMDk4OGVkLTNhNmYtNmZkMC1iYTQ2LWMzM2E4YmQ1MDE0MV9fQXJ0aWNsZQ==&quot;, &quot;event&quot;: &quot;customEventSPE&quot;}\" target=\"_blank\" rel=\"noopener\"><br \/>\n                    Connectez-vous<br \/>\n                <\/a>\n            <\/p>\n","protected":false},"excerpt":{"rendered":"Le Pr Beno\u00eet Chassaing pr\u00e9sente le syst\u00e8me de microbiote in vitro, qui recr\u00e9e les conditions r\u00e9elles de l\u2019intestin&hellip;\n","protected":false},"author":2,"featured_media":420288,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[2672,54938,1011,27,72,39593,39592,25444,71],"class_list":{"0":"post-420287","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sante","8":"tag-cancer-du-colon","9":"tag-flore-intestinale","10":"tag-fr","11":"tag-france","12":"tag-health","13":"tag-intestin","14":"tag-maladie-de-crohn","15":"tag-microbiote","16":"tag-sante"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115273677227552315","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/420287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=420287"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/420287\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/420288"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=420287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=420287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=420287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}