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The promyelocytic leukaemia (PML) nuclear domain (PML-ND) is a nuclear sentinel for stress. Each PML-ND cradles a delicate scaffold of nucleoproteins, many of which can trigger the apoptotic death cascade if disrupted. Given their place in integrating stress and death, PML-NDs are obvious targets for excision from injury pathways by viruses and cancers. Viruses express proteins dedicated to silencing...