Aging-US Jul 17 2025 A new research paper was published in  Aging  ( Aging-US ) Volume 17, Issue 6, on June 9, 2025, titled "Developing a quantitative estimate of muscle age acceleration by a novel phenotypic clock: cross-sectional study in healthy, middle-aged and older adults." In this study, led by first authors Lucia Ventura, Antonella Cano and Marco Morrone, along with corresponding author Franca Deriu from the University of Sassari, researchers introduce a new method to predict how