title: At 17, in-10's passion need not inflame.
abstract: In this issue of Immunity, Chaudhry et al. (2011) and Huber et al. (2011) report that control of Th17 cell responses during colonic inflammation requires direct signaling by IL-10 in regulatory T cells and Th17 cells.
authors.affiliation: Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, NCI-Frederick, Frederick, MD 21702, USA.
authors.forename: C Andrew
authors.initials: CA
authors.lastname: Stewart
authors.forename: Giorgio
authors.initials: G
authors.lastname: Trinchieri