{"id":8214,"date":"2025-11-26T11:35:34","date_gmt":"2025-11-26T11:35:34","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=8214"},"modified":"2025-11-26T11:35:34","modified_gmt":"2025-11-26T11:35:34","slug":"des-scientifiques-revelent-lexistence-dun-systeme-dalarme-cache-a-linterieur-de-vos-cellules","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/fr\/des-scientifiques-revelent-lexistence-dun-systeme-dalarme-cache-a-linterieur-de-vos-cellules\/","title":{"rendered":"Des scientifiques r\u00e9v\u00e8lent l&rsquo;existence d&rsquo;un syst\u00e8me d&rsquo;alarme cach\u00e9 \u00e0 l&rsquo;int\u00e9rieur de vos cellules"},"content":{"rendered":"<p>Des chercheurs de l&rsquo;universit\u00e9 LMU de Munich ont d\u00e9couvert que les ribosomes ne se contentent pas de fabriquer des prot\u00e9ines, mais qu&rsquo;ils sont \u00e9galement capables de d\u00e9tecter les dangers. Lorsque les ribosomes entrent en collision sous l&rsquo;effet du stress, ils activent une mol\u00e9cule appel\u00e9e ZAK, qui d\u00e9clenche des r\u00e9ponses cellulaires protectrices. En d\u00e9couvrant comment la ZAK reconna\u00eet ces collisions et les convertit en signaux de stress, les scientifiques ont mis au jour un syst\u00e8me d&rsquo;alarme interne rapide qui aide les cellules \u00e0 d\u00e9tecter les dommages et \u00e0 y r\u00e9pondre rapidement.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs de l&rsquo;universit\u00e9 LMU de Munich ont d\u00e9couvert que les ribosomes ne se contentent pas de fabriquer des prot\u00e9ines, mais qu&rsquo;ils sont \u00e9galement capables de d\u00e9tecter les dangers. Lorsque les ribosomes entrent en collision sous l&rsquo;effet du stress, ils activent une mol\u00e9cule appel\u00e9e ZAK, qui d\u00e9clenche des r\u00e9ponses cellulaires protectrices. En d\u00e9couvrant comment la [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":8220,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-8214","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/comments?post=8214"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8214\/revisions"}],"predecessor-version":[{"id":8227,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8214\/revisions\/8227"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media\/8220"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media?parent=8214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/categories?post=8214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/tags?post=8214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}