Hannelouise Kissow

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Glucagon-like peptide-2 (GLP-2) induces intestinal growth in mice; but in normal rats, it seems less potent, possibly because of degradation of GLP-2 by the enzyme dipeptidyl peptidase IV (DPP-IV). The purpose of this study was to investigate the survival and effect of GLP-2 in rats and mice after s.c. injection of GLP-2 with or without the specific DPP-IV(More)
BACKGROUND Glucagon-like peptide 2 (GLP-2) is an intestinotrophic mediator with therapeutic potential in conditions with compromised intestinal capacity. However, growth stimulation of the intestinal system may accelerate the growth of existing neoplasms in the intestine. AIMS In the present study, the effects of GLP-2 treatment on the growth of(More)
The therapeutic potential of the intestinotrophic mediator glucagon-like peptide-2 (1-33) [GLP-2 (1-33)] has increased interest in the pharmacokinetics of the peptide. This study was undertaken to investigate whether the primary degradation product GLP-2 (3-33) interacts with the GLP-2 receptor. Functional (cAMP) and binding in vitro studies were carried(More)
The incretin hormone glucagon-like peptide-1 (GLP-1) is an important insulin secretagogue and GLP-1 analogs are used for the treatment of type 2 diabetes. GLP-1 displays antiinflammatory and surfactant-releasing effects. Thus, we hypothesize that treatment with GLP-1 analogs will improve pulmonary function in a mouse model of obstructive lung disease.(More)
PURPOSE Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors have been introduced as antitumor agents in the treatment of cancers overexpressing the receptor. The treatment has gastrointestinal side effects which may decrease patient compliance and limit the efficacy. Glucagon-like peptide-2 (GLP-2) is an intestinal hormone with potent(More)
PURPOSE OF REVIEW Chemotherapy often causes adverse effects, including pain, bloating, diarrhea, and inflammation and ulceration of the mucous membranes lining the digestive tract, which are collectively referred to as mucositis. Unfortunately, no remedy has been found yet to manage these side-effects. RECENT FINDINGS The intestinal glucagon-like(More)
Peptides of the trefoil factor family (TFF1, TFF2 and TFF3) are co-secreted with mucus in most organ systems and are believed to interact with mucins to produce high-viscosity, stable gel complexes. We have previously demonstrated that cells in the GI tract possess binding sites to TFF2 and that injected TFF2 ends up in the mucus layer. In the present(More)
Gastrointestinal mucositis is an unwanted and often dose-limiting side effect to most cancer treatments. Glucagon-like peptide-2 (GLP-2) is a peptide secreted from intestinal L-cells in response to nutrient intake. The peptide is involved in the regulation of apoptosis and proliferation in the intestine. We aimed to investigate the role of GLP-2 in(More)
BACKGROUND Peptides of the trefoil factor family (TFF1, TFF2 and TFF3) are cosecreted with mucus from mucus-producing cells in most organ systems and are believed to interact with mucus to form high-viscosity stable gel complexes. In the gastrointestinal tract, they sustain the mucosal barrier, and both injected and orally administered TFF peptide have(More)
Glucagon-like peptide (GLP)-1 has a range of extrapancreatic effects, including renal effects. The mechanisms are poorly understood, but GLP-1 receptors have been identified in the kidney. However, the exact cellular localization of the renal receptors is poorly described. The aim of the present study was to localize renal GLP-1 receptors and describe(More)