Journal of Clinical and Cellular Immunology
Open Access
ISSN: 2155-9899
+44 1223 790975
ISSN: 2155-9899
+44 1223 790975
Nancy A. Louis
2015 Uppergate Drive, NE, Suite 320 Atlanta, GA, 30322
Tanzania
Review Article
Inflammatory Mediators Contributing to Intestinal Epithelial Cell Apoptosis and Barrier Disruption in IBD
Author(s): Michael Schnoor and Nancy A. LouisMichael Schnoor and Nancy A. Louis
In Crohn’s Disease (CD) and ulcerative colitis (UC), the major manifestations of inflammatory bowel disease (IBD), genetically predisposed individuals develop chronic intestinal inflammation in response to environmental stimuli, which are mainly derived from luminal flora. Intestinal responses to luminal flora breaching the intestinal barrier require cytokine-regulated activation of elements of innate and acquired immunity, leading to a targeted and contained inflammatory response. Recent population-based genetic analyses have identified polymorphisms in specific genes relevant to pathways critical for inflammatory signalling and cellular response to stress as carrying increased risk for the development of either CD or UC. Specifically, key mediators of apoptosis and autophagy are implicated in the genetic vulnerability to IBD. Patients with IBD have a compromise of their intest.. View More»
DOI:
10.4172/2155-9899.S3-003