Neural stem cells in the brains of mice store large clumps of proteins in specialized cellular trash compartments known as lysosomes, researchers found. Restoring the ability of the lysosomes to function normally by cleaning these compartments rejuvenates the cells' ability to activate.

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Neural stem cells in the brains of mice store large clumps of proteins in specialized cellular trash compartments known as lysosomes, researchers found. Restoring the ability of the lysosomes to function normally by cleaning these compartments rejuvenates the cells' ability to activate.