New gene activity tool measures biological age of cells and screens aging-related compounds
Researchers have developed a new tool called Pasta that estimates the biological age of cells by analyzing gene activity patterns. This tool is designed to be broadly applicable across various tissue types, helping scientists identify substances that influence the aging process.
Why it matters
Standardized methods for measuring biological age are critical for advancing longevity research and developing treatments for age-related diseases.
edited by Lisa Lock , reviewed by Andrew Zinin
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Add as preferred source Credit: CC0 Public Domain Researchers at Karolinska Institutet and Stockholm University have developed a new tool that estimates a cell's biological age by analyzing its gene activity. In an article published in the journal Advanced Science , they also demonstrate how the tool can be used to identify substances that influence cellular aging.
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