PhysiologybioRxivPreprint
Mechanical Loading Induces the Longitudinal Growth of Muscle Fibers via an mTORC1-Independent Mechanism
Jamie E. Hibbert, Kent W. Jorgenson, Ramy K. A. Sayed…·Troy Alan Hornberger
This study shows mechanical loading induces muscle fiber growth through two mechanisms: mTORC1-dependent radial growth and mTORC1-independent longitudinal sarcomere addition.
DOI 10.1101/2025.09.19.676647