{"id":510857,"date":"2025-11-04T09:55:13","date_gmt":"2025-11-04T09:55:13","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/510857\/"},"modified":"2025-11-04T09:55:13","modified_gmt":"2025-11-04T09:55:13","slug":"des-chercheurs-decouvrent-pourquoi-allaiter-son-bebe-protege-du-cancer-du-sein","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/510857\/","title":{"rendered":"Des chercheurs d\u00e9couvrent pourquoi allaiter son b\u00e9b\u00e9 prot\u00e8ge du cancer du sein"},"content":{"rendered":"<p>    Selon une \u00e9tude du Centre international de recherche contre le cancer, 1600 nouveaux cas de cancers du sein chaque ann\u00e9e seraient \u00e9vitables avec un allaitement de plus de six mois.<br \/>\n                Natalia Deriabina \/ nataliaderiabina &#8211; stock.adobe.c<\/p>\n<p>\n    <strong>D\u00c9CRYPTAGE<\/strong> &#8211; Des scientifiques australiens montrent que l\u2019allaitement maternel stimule les d\u00e9fenses immunitaires contre le cancer du sein, expliquant un ph\u00e9nom\u00e8ne connu, mais encore mal compris.<\/p>\n<p class=\"fig-paragraph\">C\u2019est un fait d\u00e9j\u00e0 connu depuis longtemps\u00a0: avoir un enfant et l\u2019allaiter permet de diminuer le risque de\u00a0<a href=\"https:\/\/sante.lefigaro.fr\/sante\/maladie\/cancer-sein\/ce-que-je-ressens\" target=\"_blank\" data-fig-type=\"Keyword\" rel=\"sponsored noopener nofollow\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"SANTE\">cancer du sein<\/a>. Le Centre international de recherche sur le cancer a m\u00eame estim\u00e9 qu\u2019environ 1600 nouveaux cas de\u00a0<a href=\"http:\/\/sante.lefigaro.fr\/social\/sante-publique\/en-france-une-femme-sur-neuf-aura-un-cancer-du-sein-au-cours-de-sa-vie-et-une-sur-59-en-mourra-20250224\" 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\" rel=\"nofollow noopener\" target=\"_blank\">cancer du sein<\/a>\u00a0diagnostiqu\u00e9s en 2015 en France \u00e9taient attribuables \u00e0 un allaitement insuffisant (moins de six mois), soit 3% de l\u2019ensemble des cancers du sein. Mais les m\u00e9canismes \u00e0 l\u2019origine de cette protection restaient myst\u00e9rieux. C\u2019est ce qu\u2019ont cherch\u00e9 \u00e0 comprendre des chercheurs australiens, et leurs travaux r\u00e9v\u00e8lent un ph\u00e9nom\u00e8ne qui \u00e9tait jusque-l\u00e0 m\u00e9connu.<\/p>\n<p class=\"fig-paragraph\">Les auteurs, qui publient leurs r\u00e9sultats\u00a0<a href=\"https:\/\/www.nature.com\/articles\/s41586-025-09713-5\" target=\"_blank\" rel=\"sponsored noopener nofollow\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\">dans la revue Nature<\/a>, ont d\u2019abord compar\u00e9 le nombre de cellules immunitaires dans le tissu mammaire de 260 femmes en bonne sant\u00e9. Certaines avaient d\u00fb subir une mastectomie pr\u00e9ventive en raison d\u2019un risque g\u00e9n\u00e9tique \u00e9lev\u00e9 de cancer du sein, d\u2019autres une r\u00e9duction mammaire. Il s\u2019est av\u00e9r\u00e9 que le nombre de cellules protectrices \u00e9tait significativement plus \u00e9lev\u00e9 chez\u2026<\/p>\n<p class=\"fig-premium-paywall__infos\">\n        Cet article est r\u00e9serv\u00e9 aux abonn\u00e9s.        Il vous reste 80% \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%2Fsocial%2Fsante-publique%2Fdes-chercheurs-decouvrent-pourquoi-allaiter-son-bebe-protege-du-cancer-du-sein-20251104\" data-js-gtm=\"{&quot;customCategorie&quot;: &quot;conversion&quot;, &quot;customAction&quot;: &quot;before_Landing_Connexion_paywall_auto&quot;, &quot;customLabel&quot;: &quot;c2FudGUubGVmaWdhcm8uZnJfXzFmMGI3ZGY3LTAzMGMtNmEyNC1hODljLWViNWIyMGIxNmFkN19fQXJ0aWNsZQ==_Des chercheurs d\u00e9couvrent pourquoi allaiter son b\u00e9b\u00e9 prot\u00e8ge du cancer du sein_409&quot;, &quot;customIDSPE&quot;: &quot;c2FudGUubGVmaWdhcm8uZnJfXzFmMGI3ZGY3LTAzMGMtNmEyNC1hODljLWViNWIyMGIxNmFkN19fQXJ0aWNsZQ==&quot;, &quot;event&quot;: &quot;customEventSPE&quot;}\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                    Connectez-vous<br \/>\n                <\/a>\n            <\/p>\n","protected":false},"excerpt":{"rendered":"Selon une \u00e9tude du Centre international de recherche contre le cancer, 1600 nouveaux cas de cancers du sein&hellip;\n","protected":false},"author":2,"featured_media":510858,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[40940,2776,1011,27,72,41028,71],"class_list":{"0":"post-510857","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sante","8":"tag-allaitement","9":"tag-cancer-du-sein","10":"tag-fr","11":"tag-france","12":"tag-health","13":"tag-maladie-et-grossesse","14":"tag-sante"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115490830621804860","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/510857","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=510857"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/510857\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/510858"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=510857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=510857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=510857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}