Osteocyte - Wikipedia
Osteocytes are simply osteoblasts trapped in the matrix that they secrete. They are networked to each other via long cytoplasmic extensions that occupy tiny canals called canaliculi, which are used for exchange of nutrients and waste through gap junctions.
Osteocyte | Definition, Function, Location, & Facts | Britannica
Osteocyte, a cell that lies within the substance of fully formed bone. The osteocyte is capable of bone deposition and resorption. It also is involved in bone remodeling by transmitting signals to other osteocytes in response to deformations of bone caused by muscular activity.
Histology, Osteocytes - StatPearls - NCBI Bookshelf
2023年5月1日 · Osteocytes, the prevalent and advanced-most bone cells, and osteocyte-derived proteins (i.e., sclerostin) lead to the development of newer strategies to treat various orthopedic conditions.
Osteocyte - Definition and Examples - Biology Online Dictionary
2022年7月29日 · Osteocytes are responsible for producing an inhibiting signal, which is then communicated to osteoblasts via the processes that occur within their cells to facilitate bone growth. Osteocyte proteins produce crucial endocrine cell regulators of the phosphate and mineral metabolism of the bone.
Osteocyte - an overview | ScienceDirect Topics
The osteocyte is considered the mechanosensor of bone tissue that impacts on its primary function to maintain bone as a viable tissue supporting physiological needs and structural requirements.
Advancing Our Understanding of Osteocyte Cell Biology - PMC
Osteocytes were the forgotten bone cell until the bone community could become convinced that these cells do serve an important role in bone function and maintenance. In this review we trace the history of osteocyte characterization and present some ...
A Review of Osteocyte Function and the Emerging Importance …
The osteocyte is the master signal sensor, integrator, and transducer of the skeleton. Osteocytes, osteoblasts, and osteoclasts are the major bone cells that orchestrate growth, maintenance, and healing of bone.
Osteocytes: Master Orchestrators of Bone - PubMed Central (PMC)
Osteocytes are former osteoblasts that become surrounded by unmineralized matrix (osteoid) during bone formation; they make up 90–95% of the adult bone cell population. The complex phenotypic transition from osteoblast to osteocyte has been reviewed recently [1].
The osteocyte: A multifunctional cell within the bone
2020年1月1日 · Osteocytes represent 90–95% of all bone cells in the adult skeleton. In human bone, they have a long life (up to 25 years), while the mean half life of osteoblasts is 150 days (Bonewald, 2011). The osteocyte is a descendant of osteoblasts. They come from mesenchymal stem cells in the bone marrow.
The osteocyte: A multifunctional cell within the bone - PubMed
This review highlights and updates the current state of knowledge of the osteocyte and focuses on its roles in bone remodeling and mineral homeostasis, and also reviews its recently discovered endocrine function.
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