Year: 2016
Type: article
Abstract: For many years, osteocytes have been the forgotten bone cells and considered as inactive spectators buried in the bone matrix. We now know that osteocytes detect and respond to mechanical and hormonal stimuli to coordinate bone resorption and bone formation. Osteocytes are currently considered a major source of molecules that regulate the activity of osteoclasts and osteoblasts, such as RANKL and sclerostin; and genetic and pharmacological manipulations of either molecule markedly affect bone homeostasis. This article summarizes recent findings demonstrating the mechanisms by which osteocytes regulate the number and activity of osteoblasts and thus affect bone formation.
Authors: Teresita Bellido, Gretel Pelegrini
Institution: Indiana University
Language: Spanish
Topic: Bone Metabolism and Diseases
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W2624166764