{"ok":true,"nota":{"id":"fa50a157feb5a7d4","slug":"cientificos-de-mayo-clinic-logran-frenar-celulas-envejecidas-en-ratone-fa50a1","titulo":"Científicos de Mayo Clinic logran frenar células envejecidas en ratones y mejorar su salud física y cerebral","resumen":"Siete estudios de Mayo Clinic analizaron las llamadas células zombi, que envejecen, quedan en el cuerpo y generan inflamación. Algunos tratamientos experimentales en ratones viejos redujeron la inflamación y mejoraron su salud.","fuente":"sciencedaily","fuenteNombre":"ScienceDaily","color":"#0b6ea8","autor":"","url":"https://www.sciencedaily.com/releases/2026/10/261025073049.htm","imagen":"/hoy/portada/fa50a157feb5a7d4","tema":"ciencia","subtemas":["envejecimiento","células senescentes","inflamación","salud cerebral","investigación con ratones"],"entidades":["Mayo Clinic"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-27T02:32:38.000Z","indexTs":"2026-10-27T12:03:48.284Z","hash":"e88eab891151044693e77e384e670a8560f940c928d68057861da2cd37aefc89","tsa":{"time":"Oct 27 12:04:20 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"motor","registro":"hallazgo","porQueImporta":"Estas células viejas que no mueren podrían ser una de las piezas detrás del envejecimiento y de varias enfermedades. Para cualquier persona de acá, la noticia apunta a futuras terapias que actúen sobre el proceso mismo de envejecer. Los resultados son en ratones y todavía falta probarlos en humanos.","quienFirma":"Mayo Clinic","confianza":"divulgacion","consulta":{"pregunta":"¿Qué te gustaría que la ciencia resuelva primero?"}},"sello":{"hash":"e88eab891151044693e77e384e670a8560f940c928d68057861da2cd37aefc89","sello":"8f7bbb92e37df8d291217e72ada3231a0549f56ed4fb918d76b14c338259d7cc","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 12:04:20 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Mayo Clinic discovers new ways to fight the “zombie” cells that drive aging","descripcion":"Mayo Clinic scientists have uncovered surprising new insights into “zombie cells,” aging cells that linger in the body and contribute to inflammation and disease. Seven studies reveal why these cells are harmful and identify new strategies for targeting them, including a natural compound found in tomatoes. In aging mice, experimental treatments reduced inflammation and improved physical and brain health. The findings could open the door to therapies that combat some of the biological processes behind aging.","pubDate":"Mon, 26 Oct 2026 22:32:38 EDT","url":"https://www.sciencedaily.com/releases/2026/10/261025073049.htm"},"indexado":"2026-10-27T12:03:48.284Z"}}