Correction to: Mucosal Immunology (2014) 7, 1480–1491; doi: 10.1038/mi.2014.36

The seventh sentence of the Abstract should read: “DSS-induced tissue damage and inflammatory cell infiltration in the gut were markedly increased in caspase-11−/− mice, while release of the pyroptosis/necroptosis marker HMGB1 was abolished.” The authors regret the error.