Got PIDD1? Natural killer cells clear polyploid cells to ensure a balanced genome.

ABSTRACT

Removal of polyploid cells is essential to preventing cancer and restricting tumor growth. A new study published in The EMBO Journal shows assembly of the NEMO-PIDDosome on extra centrioles. Activation of this protein complex leads to NF-κB activation that, in turn, induces NK cell-mediated cell clearance.