{"id":4893,"date":"2022-11-27T19:45:06","date_gmt":"2022-11-27T19:45:06","guid":{"rendered":"https:\/\/www.africa-press.net\/guinee-equatoriale\/politique\/une-vie-prolongee-pour-des-cellules-immunitaires-grace-a-un-processus-inedit"},"modified":"2022-11-27T20:02:16","modified_gmt":"2022-11-27T20:02:16","slug":"une-vie-prolongee-pour-des-cellules-immunitaires-grace-a-un-processus-inedit","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/une-vie-prolongee-pour-des-cellules-immunitaires-grace-a-un-processus-inedit","title":{"rendered":"Une vie prolong\u00e9e pour des cellules immunitaires gr\u00e2ce \u00e0 un processus in\u00e9dit"},"content":{"rendered":"

Africa-Press – Guinee Equatoriale. <\/strong><\/span>Cet article est extrait du mensuel Sciences et Avenir \u2013 La Recherche n\u00b0909, date\u0301 novembre 2022.<\/p>\n

Certaines cellules accroissent leur longe\u0301vite\u0301 par un processus ine\u0301dit, re\u0301ve\u0300le une e\u0301tude de l\u2019University College London (Royaume-Uni). En principe, a\u0300 chaque division cellulaire, les te\u0301lome\u0300res a\u0300 l\u2019extre\u0301mite\u0301 des chromosomes raccourcissent jusqu\u2019a\u0300 la mort de la cellule. Mais les lymphocytes T me\u0301moires ont une parade.<\/p>\n

Une rallonge provenant d\u2019autres cellules<\/p>\n

Les chercheurs montrent en effet que les lymphocytes T me\u0301moires, essentiels a\u0300 l\u2019immunite\u0301, peuvent recevoir d\u2019autres cellules une rallonge de te\u0301lome\u0300res, prolongeant leur espe\u0301rance de vie et, donc, notre me\u0301moire immunitaire.<\/p>\n

Pour plus d’informations et d’analyses sur la Guinee Equatoriale<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Guinee Equatoriale. Cet article est extrait du mensuel Sciences et Avenir \u2013 La Recherche n\u00b0909, date\u0301 novembre 2022. Certaines cellules accroissent leur longe\u0301vite\u0301 par un processus ine\u0301dit, re\u0301ve\u0300le une e\u0301tude de l\u2019University College London (Royaume-Uni). En principe, a\u0300 chaque division cellulaire, les te\u0301lome\u0300res a\u0300 l\u2019extre\u0301mite\u0301 des chromosomes raccourcissent jusqu\u2019a\u0300 la mort de la […]<\/p>\n","protected":false},"author":82,"featured_media":4892,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,49,50],"class_list":["post-4893","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-guinee-equatoriale","tag-guinee-equatoriale"],"yoast_head":"\nUne vie prolong\u00e9e pour des cellules immunitaires gr\u00e2ce \u00e0 un processus in\u00e9dit - Guin\u00e9e \u00e9quatoriale<\/title>\n<meta name=\"description\" content=\"Cet article est extrait du mensuel Sciences et Avenir \u2013 La Recherche n\u00b0909, date\u0301 novembre 2022. 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