Scientists identify key osteoblast protein that promotes bone formation

New study identifies CAR3 as a key osteoblast protein promoting collagen mineralization, bone formation, and skeletal regeneration.

Source:

Wuhan University

Journal reference:

Ma, X., et al. (2026). Osteoblast-derived CAR3 synergizing with collagen and bone sialoprotein enhances bone formation. International Journal of Oral Science. DOI: 10.1038/s41368-026-00443-6. https://www.nature.com/articles/s41368-026-00443-6