What Do Bone Cells Produce

Bone cells produce molecules (usually proteins) that communicate with other cells. These molecules are called growth factors and cytokines. They act on nearby cells, and thus are considered local regulators. These factors control cell division (proliferation), differentiation, and survival.

Are the bone cells that build bone tissue?

Osteoblasts, bone lining cells and osteoclasts are present on bone surfaces and are derived from local mesenchymal cells called progenitor cells. Osteocytes permeate the interior of the bone and are produced from the fusion of mononuclear blood-borne precursor cells.

What is bone tissue?

Tissue that gives strength and structure to bones. Bone is made up of compact tissue (the hard, outer layer) and cancellous tissue (the spongy, inner layer that contains red marrow). Bone tissue is maintained by bone-forming cells called osteoblasts and cells that break down bone called osteoclasts.