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Aging neurons accumulate DNA damage

May 18, 2020

In a study of mice, the researchers showed that when HDAC1 is lost, a specific type of DNA damage builds up as the mice age. They also showed that they could reverse this damage and improve cognitive function with a drug that activates HDAC1.

The study suggests that restoring HDAC1 could have positive benefits for both Alzheimer’s patients and people who suffer from age-related cognitive decline, the researchers say.

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