Wednesday, May 27, 2026

Popular anti-aging drug combo caused severe brain damage in mice

A drug combo widely explored for anti-aging may actually damage the brain, according to new mouse research showing severe loss of myelin and changes linked to “chemo brain.” Surprisingly, the damaged cells resembled those seen in multiple sclerosis, giving scientists a new lead in understanding—and potentially repairing—the disease.

from Top Health News -- ScienceDaily https://ift.tt/AHXGuly

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Old muscle stem cells can act young again but there’s a catch

Scientists at UCLA discovered a surprising reason aging muscles heal more slowly. In older muscle stem cells, a protein called NDRG1 builds ...