In this issue of Cell, McDonald et al. show that giant multinucleated, bone-resorbing osteoclasts dissolve into smaller cells, termed "osteopmorhs," which re-form into osteoclasts at distal bone sites (McDonald et al., 2021).… Click to show full abstract
In this issue of Cell, McDonald et al. show that giant multinucleated, bone-resorbing osteoclasts dissolve into smaller cells, termed "osteopmorhs," which re-form into osteoclasts at distal bone sites (McDonald et al., 2021). These findings overturn the long-standing premise that osteoclasts differentiate solely from hematopoietic precursors and undergo apoptosis after completing resorption.
               
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