An Epigenetic Speedometer To Measure Pace Of Aging: Framinghampace
Scientists are constantly searching for better ways to understand and measure how quickly people are aging, especially to test new treatments designed to slow down the aging process. Traditional methods often faced challenges because they were developed using data from very specific groups, making it hard to apply them broadly.
To overcome this, a team of researchers created a novel “speedometer” for biological aging. This new tool utilizes DNA methylation, which are tiny chemical tags on our DNA that can influence gene activity without changing the underlying genetic code. By analyzing these patterns, the speedometer can estimate an individual’s rate of aging.
This innovative approach offers several key advantages. It can accurately predict how long and how healthily someone will live, a concept known as healthspan. Furthermore, it can indicate whether interventions aimed at promoting healthy aging are actually working. The development of this “speedometer” involved data from a large and diverse population study, and its effectiveness was confirmed across multiple independent groups, demonstrating its wide applicability in geroscience research and clinical trials.
Source: link to paper