Bone Abstracts

Osteoclasts are multinucleated bone-resorbing cells and can be cultured from different monocytic precursors. It is unknown whether osteoclasts derived from different precursors are phenotypically different. One of the aspects not known is the life span of the different osteoclasts and the effect of IL-1β hereupon. Here, we studied this using time-lapse microscopy. Bone marrow cells were isolated from 6-week-old male mice. Early blasts (CD31hiLy-6C-),...