CXCL8 and colon carcinoma: IL-8 effects on human monocyte-derived DC biology were explored upon DCexposure to recombinant IL-8 and with the help of an IL-8 neutralizing mAb.In vivo experiments were performed in immunodeficientmice xenografted with IL-8-producing human colon carcinomas andcomparatively with cell lines that do not produce IL-8.