Microbial transglutaminases generate T cell stimulatory epitopes involved in celiac disease

Celiac disease (CD) is a permanent intolerance to gluten. In CD patients, gluten peptides cause an inflammation in the small intestine leading to tissue damage. Tissue transglutaminase (tTG) is an enzyme involved in the repair of damaged tissue by crosslinking of extracellular matrix proteins. Under certain conditions, tTG can deamidate...

Microbial transglutaminase production by Streptoverticillium mobaraense: Analysis of amino acid metabolism using mass balances

Metabolic flows, especially those of amino acids, were determined and analyzed at different stages of a batch fermentation for microbial transglutaminase production by Streptoverticillium mobaraense. The method is mainly based on mass balances and measurements of amino acids and other metabolites. The measurements included the consumption rate...