title: NK cells, IBD, and cancer.
mesh_terms: D003092:Colitis / Q000276:immunology*; D003110:Colonic Neoplasms / Q000276:immunology*; D006801:Humans; D007413:Intestinal Mucosa / Q000276:immunology; D007694:Killer Cells, Natural / Q000276:immunology*; D012004:Rectal Neoplasms / Q000276:immunology*