bone cell

bone cell

Bone cells, also known as osteocytes, form the building blocks of the skeletal system. They represent the most common type of bone cell, making up approximately 95% of the total bone cell population in mature adult bone tissue. Osteocytes are a stellate shape with numerous long, slender dendritic processes. The formation of bone is a complex process involving the action of osteoclasts - cells that break down and reabsorb old bone, followed by osteoblasts that rebuild the bone. Osteocytes serve as coordinators for these two types of bone cells to ensure a balance in the bone remodeling process, contributing to maintaining both bone strength and mineral homeostasis. The primary functions of osteocytes involve the creation, maintenance, and repair of bone tissue. They ensure that bone remodeling is performed by forming a network within the bone and communicating with other cells to help them respond to mechanical strain and damage. A remarkable aspect of osteocytes is their ability to perceive mechanical forces, translating them into biochemical signals that regulate bone remodeling and adaptation. Defects in osteocyte function, aside from other bone cells, have been associated with several bone disorders such as osteoporosis, renal osteodystrophy, and skeletal manifestations of diabetes. (This extended description was generated by ChatGPT and reviewed by the CellGuide team, who added references, and by the CL editors, who approved it for inclusion in CL. It may contain information that applies only to some subtypes and species, and so should not be considered definitional.)

2011-11-16T04:28:16Z

CL:0001035