Mutations in the SH3-domain binding protein 2 (SH3BP2) are known to cause a rare childhood disorder called cherubism that is characterized by inflammation and bone loss in the jaw, but the mechanism has remained unclear. In this issue, Ueki et al. (Ueki et al., 2007) now demonstrate that a cherubism mutation activates mouse Sh3bp2 resulting in enhanced production of the cytokine TNF-α by myeloid cells, leading to both bone loss and inflammation.

Original languageEnglish
Pages (from-to)15-17
Number of pages3
Issue number1
StatePublished - Jan 12 2007


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