Publicaties

The incidence of inflammatory bowel disease (IBD) has increased in recent years. Considering the potential side effects of conventional drugs, safe and efficient treatment methods for IBD are required urgently. Natural polysaccharides (NPs) have attracted considerable attention as potential therapeutic agents for IBD owing to their high efficiency, low toxicity, and wide range of biological activities. Intestinal microbiota and their ...

Several pathological processes, such as sepsis and inflammatory bowel disease (IBD), are associated with impairment of intestinal epithelial barrier. Here, we investigated the role of matrix metalloproteinase MMP13 in these diseases. We observed that MMP13(-/-) mice display a strong protection in LPS- and caecal ligation and puncture-induced sepsis. We could attribute this protection to reduced LPS-induced goblet cell depletion, endoplasmic ...

Ulcerative colitis (UC) and Crohn’s disease (CD) are the two major forms of inflammatory bowel diseases (IBD), which are chronic and progressive diseases of the gastrointestinal tract. The exact cause is unknown, but it has been suggested that the diseases result from an abnormal immune response towards environmental factors, such as the microbiota, in a genetically predisposed person. Current therapies aim to stop this inflammatory cascade. The ...

The Ly49E NK receptor is a unique inhibitory receptor, presenting with a high degree of conservation among mouse strains and expression on both NK cells and intraepithelial-localised T cells. Amongst intraepithelial-localised T cells, the Ly49E receptor is abundantly expressed on CD8 alpha alpha-expressing innate-like intestinal intraepithelial lymphocytes (iIELs), which contribute to front-line defense at the mucosal barrier. Inflammatory bowel ...

Inflammatory bowel diseases (IBD), including Crohn’s disease (CD) and ulcerative colitis (UC), are chronic, progressive and disabling disease entities characterized by chronic relapsing inflammation of the intestines. Aberrant expression of mucins, which are the main components of the mucus barrier covering the intestinal epithelium, has been documented in the IBD research literature. Although several studies have emphasized a role for ...

Several skin manifestations were described in patients affected by intestinal disorders. The development of skin diseases in these patients could be related to the impairment of intestinal absorption and motility, other than to immunological and hormonal changes. The growing evidence of the association between skin disorders and intestinal diseases that the skin could be considered the 'mirror of the gut'. Copyright (c) 2008 S. Karger AG, Basel.

Besides genetics and environmental factors, intestinal microbiota seem to play a major role in the pathogenesis of inflammatory bowel diseases. For many decades, it has been said that some enteropathogens may even trigger both inflammatory bowel disease development and disease flares. For this reason, stool testing had been performed in inflammatory bowel disease flares but current guidelines only recommend to rule out Clostridium difficile ...

Tumor necrosis factor (TNF) is key to the pathogenesis of various arthritic diseases and inflammatory bowel disease (IBD). Anti-TNF therapies have proved successful in the clinical treatment of these diseases, but a mechanistic understanding of TNF function is still lacking. We have investigated early cellular mechanisms of TNF function in these diseases using an established TNF transgenic model, which develops a spondyloarthritis-like disease ...

Digestive diseases are a broad range of chronic disorders that substantially and negatively impact the patients' quality of life. Here, we review our current understanding on the pathophysiology of hepatic encephalopathy, irritable bowel syndrome, and diverticular disease, with a special focus on the gut microbiota composition associated with these disorders. Furthermore, we review the current clinical practice for their therapeutic treatments, ...