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Osteoblasts

Bone-forming cells.

Cells that synthesize the collagen-rich bone matrix (osteoid) and regulate its mineralization with hydroxyapatite. Activated by PTH (indirectly), vitamin D, and mechanical loading.

How one textbook covers it

  • Advanced Nutrition and Human Metabolism, 8th ed. (Gropper)Glossary

    Cells that synthesize the collagen-rich bone matrix (osteoid) and regulate its mineralization with hydroxyapatite. Activated by PTH (indirectly), vitamin D, and mechanical loading.

Related terms

Hydroxyapatite, Osteoclasts