Papers on epigenetic clock

Who was studied1,091 people of East Asian ancestry

What changedEstimated ages differed from actual ages by 6.22 years on average in the test group

The catchTesting split pooled datasets instead of using a separately recruited validation cohort

Who was studied76 laboratory-raised mangrove rivulus fish

What changedAge predictions based on 40 DNA sites differed from known ages by a median of 28.7 days

The catchOnly 76 fish younger than 900 days were used because older predictions were less accurate

Who was studied14,443 US participants who paid for commercial testing, against controls

What changedPeople reporting lifetime anxiety had different DNA tags at 15 to 124 sites per blood cell type compared with controls

The catchAnxiety status relied on self-reported diagnoses or treatment