title: Adipose tissue and inflammatory bowel disease pathogenesis.
abstract: Creeping fat has long been recognized as an indicator of Crohn's disease (CD) activity. Although most patients with CD have normal or low body mass index (BMI), the ratio of intraabdominal fat to total abdominal fat is far greater than that of controls. The obesity epidemic has instructed us on the inflammatory nature of hypertrophic adipose tissue and similarities between mesenteric depots in obese and CD patients can be drawn. However, several important physiological differences exist between these two depots as well. While the molecular basis of the crosstalk between mesenteric adipose and the inflamed intestine in CD is largely unknown, novel evidence implicates neuropeptides along with adipocyte-derived paracrine mediators (adipokines) as potential targets for future investigations and highlight adipose tissue physiology as a potential important determinant in the course of IBD.
authors.affiliation: Inflammatory Bowel Disease Center, Division of Digestive Diseases, University of California at Los Angeles, Los Angeles, California 90095, USA.
authors.forename: Christopher
authors.initials: C
authors.lastname: Fink
authors.forename: Iordanes
authors.initials: I
authors.lastname: Karagiannides
authors.forename: Kyriaki
authors.initials: K
authors.lastname: Bakirtzi
authors.forename: Charalabos
authors.initials: C
authors.lastname: Pothoulakis
mesh_terms: D000273:Adipose Tissue / Q000473:pathology*; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000209:etiology* / Q000473:pathology*; D011379:Prognosis