PathologybioRxivPreprint
Activin A promotes bone fracture repair and acts through a novel myofibroblastic cell population in callus
L. Yao, L. Zhong, Y. Wei…·M. Pacifici
This study identifies activin A's role in bone fracture repair by promoting a novel myofibroblastic progenitor cell population that drives chondrogenesis and osteogenesis.