title: Innate antimicrobial immunity in inflammatory bowel diseases.
abstract: Inflammatory bowel diseases are characterized by chronic intestinal inflammation at different sites. Data from animal models as well as human patients including gene-association studies suggest that different components of the innate barrier function are primarily defective. These recent advances support the evolving hypothesis that intestinal bacteria induce inflammation predominantly as a result of a weakened innate mucosal barrier in genetically predisposed individuals. This article discusses our current understanding of the primary events of disease. Together, these findings should result in new therapeutic avenues aimed at restoring antimicrobial barrier function to prevent a bacterial-triggered inflammatory response.
authors.affiliation: Dr Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart and University of Tübingen, Germany.
authors.forename: Julia
authors.initials: J
authors.lastname: Beisner
authors.forename: Eduard F
authors.initials: EF
authors.lastname: Stange
authors.forename: Jan
authors.initials: J
authors.lastname: Wehkamp
mesh_terms: D000818:Animals; D023181:Antimicrobial Cationic Peptides / Q000235:genetics / Q000276:immunology / Q000378:metabolism*; D020022:Genetic Predisposition to Disease; D006801:Humans; D007113:Immunity, Innate / Q000235:genetics; D007249:Inflammation; D015212:Inflammatory Bowel Diseases / Q000235:genetics / Q000276:immunology*; D007413:Intestinal Mucosa / Q000276:immunology*
chemical_list: D023181:Antimicrobial Cationic Peptides