Mechanotransduction via the Piezo1-Akt pathway underlies Sost suppression in osteocytes

Osteocytes function as critical regulators of bone homeostasis by coordinating the functions of osteoblasts and osteoclasts, and are constantly exposed to mechanical force. However, the molecular mechanism underlying the mechanical signal transduction in osteocytes is not well understood. Here, we found that Yoda1, a selective Piezo1 agonist, increased intracellular calcium mobilization and dose-dependently decreased the expression of Sost...