{"ok":true,"nota":{"id":"5d99661032685d6c","slug":"un-grupo-raro-de-celulas-cerebrales-inmaduras-podria-explicar-por-que--5d9966","titulo":"Un grupo raro de células cerebrales inmaduras podría explicar por qué algunas personas resisten el Alzheimer","resumen":"Científicos de los Países Bajos estudiaron un grupo poco común de células cerebrales inmaduras. Hallaron que siguen presentes incluso en personas mayores de 80, pero se comportan de forma distinta según la persona desarrolle demencia o no.","fuente":"sciencedaily","fuenteNombre":"ScienceDaily","color":"#0b6ea8","autor":"","url":"https://www.sciencedaily.com/releases/2026/10/261025222538.htm","imagen":"/hoy/portada/5d99661032685d6c","tema":"salud","subtemas":["alzheimer","demencia","neurogénesis","envejecimiento cerebral","reserva cognitiva"],"entidades":["Países Bajos","Alzheimer"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-27T04:02:26.000Z","indexTs":"2026-10-27T12:03:48.284Z","hash":"44aef790b0cdde78f8861b25e60db97efbdf94c6beb9a44e0ea6d29650d2e996","tsa":{"time":"Oct 27 12:04:22 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Hay personas cuyo cerebro muestra signos de Alzheimer y, aun así, conservan la memoria y el pensamiento. Descubrir por qué puede abrir caminos para proteger a quien hoy tiene un familiar con la enfermedad o teme desarrollarla. Todavía es una pista en etapa temprana, con muestras limitadas, y está lejos de convertirse en un tratamiento.","quienFirma":"Investigadores de los Países Bajos (según la fuente ScienceDaily)","confianza":"revisado","consulta":null},"sello":{"hash":"44aef790b0cdde78f8861b25e60db97efbdf94c6beb9a44e0ea6d29650d2e996","sello":"00072973e4d18bfa6afff8947e1f86426cc7ceeb27854d566b39c0e448c8c255","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6589054,"aleatorio":"99f5f4bf9c85d17d353fd1acd7801f7b38a1648d1510ae04e2f229b62daab207","tiempo":"2026-10-27T12:04:00.000Z"},"nist":{"cadena":2,"pulso":2001720,"salida":"FB90D46190CD426E043B91167E09E8E47DCC860B2B0DF19B2229B8D18A07432D2E8424E2E7620BBC6A8B8A4401041E59FBFEB2A88C7FA50F92C0349EF1342BF4","tiempo":"2026-10-27T12:03:00.000Z"},"noAntes":"2026-10-27T12:04:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 27 12:04:22 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Scientists discover a surprising clue to why some brains resist Alzheimer’s","descripcion":"Why do some people stay mentally sharp even when their brains show signs of Alzheimer’s disease? Scientists in the Netherlands may have uncovered an important clue hidden in a rare group of immature brain cells. Researchers discovered that these cells remain present even in people over 80, but their behavior differs dramatically between those who develop dementia and those who remain cognitively healthy.","pubDate":"Tue, 27 Oct 2026 00:02:26 EDT","url":"https://www.sciencedaily.com/releases/2026/10/261025222538.htm"},"indexado":"2026-10-27T12:03:48.284Z"}}