Geroscience | 17 Apr 2024

Researchers have developed a blood test to measure ageing pace by studying DNA methylation.

This blood test investigates how an enzyme adds methyl groups to DNA in older adults, revealing a link between this process and aging.

Geroscience:

It refers to the interdisciplinary field focused on understanding the biological mechanisms of aging and age-related diseases.
It involves studying various factors, including DNA methylation, enzyme activity (such as the gerozyme (aging-associated enzyme), socio-economic influences, and lifestyle interventions like nutrition, exercise, and music therapy.
- DNA Methylation is a process in which methyl groups (CH₃) are added to the DNA molecule. It plays a crucial role in regulating gene expression and maintaining genome stability.
It aims to develop strategies, such as drug interventions targeting specific ageing-related processes, to promote healthy aging and combat age-related conditions like dementia.