What is the special features of bone cells?

1. Osteocytes

- Most abundant bone cells

- Embedded within the mineralized matrix

- Maintain bone tissue and respond to mechanical stress

2. Osteoblasts

- Bone-forming cells

- Synthesize and secrete collagen, which is the main protein component of bone

- Regulate mineralization of the bone matrix

3. Osteoclasts

- Multinucleated giant cells

- Break down and resorb bone tissue

- Involved in bone remodeling and repair

4. Bone lining cells

- Flattened cells that cover the surfaces of bone

- Protect bone from resorption

- May differentiate into osteoblasts or osteocytes

5. Endosteal cells

- Line the inner surface of bone

- Regulate bone formation and resorption

- Provide a source of osteoblasts

6. Periosteal cells

- Cover the outer surface of bone

- Regulate bone growth and repair

- Provide a source of osteoblasts