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Research focus:  

Medizinische Klinik
Josef-Schneider-Strasse 2, 97080 Wuerzburg

Scientific members:


   Scientific assistants:

   Other participating persons and organisations:

Research foci (and basic equipment-based research projects):
Fermentation of dietary carbohydrates in the colon
Prebiotic carbohydrates with functional properties
Effects of short-chain fatty acids (SCFA)
Colonic carcinogenesis
Inflammatory bowel disease
Barrier function of the gut

Effects of short-chain fatty acids:
- reduced proliferation, enhanced differentiation, and induced apoptosis in colon cancer cells
- Effects on gene expression (cell cycle regulators p21 and PCNA, apoptosis related genes of the BCL-2 family, cell adhesion molecules ICAM and VCAM, angioneogenesis factor VEGF
- Antiinflammatory effects of SCFA by inhibition of the NFkappaB signal transduction kaskade
- Upregulation of the antibacterial peptide LL-37 by SCFA

Establishment of innovative cell culture systems (primary carcinoma cells, adenoma cells)

Cytogenetic and molecular genetic characterization of cells as indicators of prognosis after tumor resection (ICCR-Working group on colorectal cancer)

In vivo study: Prebiotic effect of sugar alcohols

Rewards and prizes:
Hans Adolf Krebs Award of the German Nutrition Society 1992

Cell culture facility
Blotting technology (Western, Northern)
RNAse protection assay
cDNA arrays
FACS scan
Volunteer suite for controlled feeding experiments