Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Reactive oxygen species derived from inflammatory myeloid cells is sufficient to induce mutagenesis in intestinal epithelial cells, independently of cytokines, to promote tumour initiation and progression.
