We first analysed tumour neutrophil infiltrates by immunostaining of CD177+ cells on TMAs derived from colorectal metastasis samples (Fig. 1b), including samples from lymph node (n = 23 ctx only group; n = 20 bev group), lung or liver (n = 16 ctx only group; n = 26 bev group) metastases. The gene discussed is CD177; the disease is neoplasm.