Where do bone cells originate from?

Bone cells originate from mesenchymal stem cells, which are multipotent progenitor cells found in the bone marrow and other tissues. These stem cells differentiate into various types of bone cells, including osteoblasts (bone-forming cells), osteocytes (mature bone cells), and osteoclasts (bone-resorbing cells). The process of differentiation is influenced by various factors, including hormones and mechanical stress on the bones.