Muscle tissue from aged mice seven days after injury. Left: Aged mice with normal NDRG1 levels show slower regeneration with smaller muscle fibers. Right: Aged mice in which NDRG1 was recently blocked ...
Aging muscles heal more slowly after injury - a frustrating reality familiar to many older adults. A new UCLA study conducted in mice reveals an unexpected cause: Stem cells in aged muscle accumulate ...
A UCLA study in mice reveals that aging muscle stem cells accumulate a protein that slows repair but boosts survival. This protein, NDRG1, acts like a brake, preventing cells from activating quickly ...
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