|
KMID : 1100120230300020127
|
|
대한골대사학회지
2023 Volume.30 No. 2 p.127 ~ p.140
|
|
|
Origin of Osteoclasts: Osteoclast Precursor Cells
|
|
Jefferson Tsai
Kaichi Kaneko
Andrew J. Suh
Richard Bockman
Park-Min Kyung-Hyun
|
|
|
Abstract
|
|
|
|
Osteoclasts are multinucleated bone-resorbing cells and a key player in bone remodeling for health and disease. Since the discovery of osteoclasts in 1873, the structure and function of osteoclasts and the molecular and cellular mechanisms of osteoclastogenesis have been extensively studied. Moreover, it has been well established that osteoclasts are differentiated in vitro from myeloid cells such as bone marrow macrophages or monocytes. The concept showing that osteoclasts are derived from a specific population (named osteoclast precursor cells [OCPs]) among myeloid cells has been long hypothesized. However, the specific precursor population of osteoclasts is not clearly defined yet. A growing body of work provides evidence of the developmental origin and lifespan of murine osteoclasts, particularly in vivo. Here, we review the emerging evidence that supports the existence of OCPs and discuss current insights into their identity.
|
|
|
KEYWORD
|
|
|
Osteoclast precursor cells, Osteoclast pregenitor, Osteoclasts
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
 
|