Gerontology & Geriatrics

New epigenetic clocks reinvent how we measure age

What causes us to age? New "clocks" developed by researchers may help point to the answers. Investigators from Brigham and Women's Hospital, a founding member of the Mass General Brigham health care system, unveil a new form ...

Alzheimer's disease & dementia

Different biological variants discovered in Alzheimer's disease

Dutch scientists have discovered five biological variants of Alzheimer's disease, which may require different treatments. As a result, previously tested drugs may incorrectly appear to be ineffective or only minimally effective. ...

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