{"id":435,"date":"2021-10-23T13:56:00","date_gmt":"2021-10-23T13:56:00","guid":{"rendered":"https:\/\/llorenslab.cbm.uam.es\/wordpress\/?p=435"},"modified":"2022-06-29T14:05:44","modified_gmt":"2022-06-29T14:05:44","slug":"cuaderno-de-medicina-demostrada-la-existencia-de-celulas-madre-en-el-cerebro-que-permiten-la-generacion-de-neuronas-durante-toda-la-vida%ef%bf%bc","status":"publish","type":"post","link":"https:\/\/llorenslab.cbm.uam.es\/wordpress\/cuaderno-de-medicina-demostrada-la-existencia-de-celulas-madre-en-el-cerebro-que-permiten-la-generacion-de-neuronas-durante-toda-la-vida%ef%bf%bc","title":{"rendered":"Cuaderno de Medicina. \u201cDemostrada la existencia de c\u00e9lulas madre en el cerebro que permiten la generaci\u00f3n de neuronas durante toda la vida\u201d\ufffc"},"content":{"rendered":"\n<p>23 oct 2021<\/p>\n\n\n\n<p><a href=\"https:\/\/cuadernodemedicinadealfonso.blogspot.com\/2021\/10\/demostrada-la-existencia-de-celulas.html\">https:\/\/cuadernodemedicinadealfonso.blogspot.com\/2021\/10\/demostrada-la-existencia-de-celulas.html<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Demostrada la existencia de c\u00e9lulas madre en el cerebro que permiten la generaci\u00f3n de neuronas durante toda la vida<\/h3>\n\n\n\n<h2 class=\"wp-block-heading\">DEMOSTRADA LA EXISTENCIA DE C\u00c9LULAS MADRE EN EL CEREBRO QUE PERMITEN LA GENERACI\u00d3N DE NEURONAS DURANTE TODA LA VIDA<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Una investigaci\u00f3n espa\u00f1ola se\u00f1ala c\u00f3mo las enfermedades neurodegenerativas limitan la capacidad de desarrollo y maduraci\u00f3n neuronal<\/h3>\n\n\n\n<p><a href=\"https:\/\/elpais.com\/autor\/raul-limon\/\">RA\u00daL LIM\u00d3N<\/a><a href=\"https:\/\/elpais.com\/hemeroteca\/2021-10-21\/\">21 OCT 2021 - 20:00 CEST<\/a><\/p>\n\n\n\n<p><strong>El equipo de la bi\u00f3loga Mar\u00eda Llorens-Mart\u00edn<\/strong>&nbsp;en el Centro de Biolog\u00eda Molecular Severo Ochoa (CSIC-UAM) hab\u00eda abierto un campo enorme en el estudio del cerebro cuando, hace a\u00f1o y medio,&nbsp;<strong>descubri\u00f3 neuronas inmaduras en el hipocampo de adultos.<\/strong>&nbsp;La investigadora relata que ese hallazgo&nbsp;<strong>\u201csugerir\u00eda la existencia de un proceso de neurog\u00e9nesis, que&nbsp;<a href=\"https:\/\/elpais.com\/elpais\/2019\/03\/22\/ciencia\/1553275685_962482.html\">esas neuronas nac\u00edan durante la vida adulta<\/a>\u201d<\/strong>. El trabajo continu\u00f3 para descartar que esas c\u00e9lulas fundamentales para recibir, procesar y transmitir informaci\u00f3n se hubieran generado al nacer y quedado en estado de inmadurez, como defend\u00edan muchos cient\u00edficos.&nbsp;<strong>Ahora, la investigadora y su equipo han demostrado de forma definitiva<\/strong>, tras el estudio de 48 cerebros adultos (15 de ellos cognitivamente sanos),&nbsp;<strong>la existencia de c\u00e9lulas madre e hijas, que se dividen muy r\u00e1pidamente (proliferativas), maduran y generan nuevas neuronas.<\/strong>&nbsp;Y&nbsp;<strong>las<\/strong>&nbsp;deficiencias en este proceso no son la causa de&nbsp;<strong>enfermedades neurodegenerativa<\/strong>s, sino al rev\u00e9s:&nbsp;<strong>son<\/strong>&nbsp;estas dolencias&nbsp;<strong>las que limitan la capacidad de seguir creando neuronas<\/strong>. El estudio lo publica este jueves la revista&nbsp;<a href=\"http:\/\/www.science.org\/doi\/10.1126\/science.abl5163\">Science<\/a>.&nbsp;<strong>Clic&nbsp;<\/strong><strong><a href=\"https:\/\/elpais.com\/ciencia\/2021-10-21\/demostrada-la-existencia-de-celulas-madre-en-el-cerebro-que-permiten-la-generacion-de-neuronas-durante-toda-la-vida.html\">AQU\u00cd<\/a><\/strong><strong>&nbsp;<\/strong><strong>para seguir leyendo y ver las im\u00e1genes.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Demostrada la existencia de c\u00e9lulas madre en el cerebro que permiten la generaci\u00f3n de neuronas durante toda la vida<\/p>\n","protected":false},"author":1,"featured_media":350,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publication"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.2 - 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