Boosting one protein helps the brain fight Alzheimer’s
Scientists have discovered a way to help the brain clean itself of harmful Alzheimer’s plaques by activating its own support cells. By increasing a protein called Sox9, researchers were able to boost the activity of astrocytes, star shaped cells...
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Fuente: Science Daily
Scientists have discovered a way to help the brain clean itself of harmful Alzheimer’s plaques by activating its own support cells. By increasing a protein called Sox9, researchers were able to boost the activity of astrocytes, star shaped cells that help maintain brain health. In mice that already showed memory problems, this approach reduced plaque buildup and preserved cognitive function over time.
Dicen que un celular "tiene más potencia computacional que toda la NASA en 1969". Entonces, ¿por qué ninguno de los astronautas de Artemis II descenderán a la Luna como en aquel entonces?
La tripulación de Artemis II no alunizará, sino que planea orbitar la Luna, viajando a una distancia de la Tierra mayor que la que jamás haya alcanzado nadie.
La NASA alista los últimos detalles para el lanzamiento de Artemis II, la misión espacial que lleva una tripulación a la órbita de la Luna por primera vez en 5 décadas. Sigue el minuto a minuto en video y texto.